Apple 最近几年一直在推进自己的 CDN 建设,这次的 El Capitan 更新就是通过 Apple 自己的 CDN 提供的,域名 osxapps.itunes.apple.com ,大陆用户访问的话,在解析时看到的 IP 应该是下面这组:
根据在国内联通和电信网络里分别 mtr 的结果,这组服务器应该是位于香港的某个 BGP 机房,并且和中国联通及中国电信都做了 peering 。所以,如果那个机房的上联够给力的话,在国内大部分地区访问的速度应该都是非常不错的。
所以,如果你在解析 osxapps.itunes.apple.com 时得到的 IP 不是 17.253.85.* 的话,那么性能肯定是会有问题的。存在一定的几率解析到 17.253.69.*,这是 Apple 在东京的服务器,大陆用户访问的体验不会太理想。
另外一个有趣的发现是,用于驱动 Apple CDN 的软件,并不是 Nginx / Squid / Varnish 这些常见选择,而是 Apache Traffic Server 5.3.2 :
1
233 2015-10-01 15:02:07 +08:00
17.253.71.204......
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3
likuku 2015-10-01 15:03:03 +08:00
我用上海电信的 DNS 解析出来是:
大机率: 17.253.71.210 17.253.71.206 小机率: 17.253.85.201 17.253.85.202 |
4
chengguangnan 2015-10-01 15:03:28 +08:00
17.253.83.202
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6
Livid MOD OP @chengguangnan 17.253.83.202 这个是在新加坡,比日本更慢。
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7
hozaka 2015-10-01 15:04:52 +08:00
确实是,然而在深圳电信过去并不理想,到最后还是挂了日本的线路更新的
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8
mamk1222 2015-10-01 15:06:29 +08:00
Non-authoritative answer:
osxapps.itunes.apple.com canonical name = itunes-apple.g.aaplimg.com. Name: itunes-apple.g.aaplimg.com Address: 17.253.85.202 Name: itunes-apple.g.aaplimg.com Address: 17.253.85.204 |
9
Livid MOD OP 另外一个有趣的事情是,如果你经常关注你的网站的服务器日志的话,那么,所有 17.* 开头的 IP 的访问,其实都是来自苹果公司,可能是来自苹果的搜索引擎爬虫,或者苹果的雇员(比如审核团队或者测试团队),因为 17.0.0.0/8 整个 A 段都是 Apple Inc 的。
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10
owlsec 2015-10-01 15:08:02 +08:00
江苏移动 17.253.85.202
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11
iau 2015-10-01 15:09:56 +08:00
图书馆的渣网 ping 的是 17.253.71.207 。怪不得更新卡皮疼那么慢,已经放弃了
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12
Livid MOD OP 所以,如果你想试试改 host 大法的话,可以尝试加入下面这行:
17.253.85.202 osxapps.itunes.apple.com 不过要注意的是,这个 IP 只对 Apple 新的这些用于服务大文件和媒体下载的域名有效。而对以前的那些域名,尤其是那些 SSL 流量,是没有配置的。 |
13
ivmm 2015-10-01 15:13:32 +08:00
那我可以改 host 么
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14
abelyao 2015-10-01 15:14:09 +08:00
@Livid 大大又给我们涨姿势了~
弱弱的问一下,除了 Apple Inc 还有什么非 IDC / ISP 公司拿下整个 IP 段的吗? |
15
21grams 2015-10-01 15:14:27 +08:00
一个公司占一个 A 类 block ,太浪费了。
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17
21grams 2015-10-01 15:14:46 +08:00 2
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18
twor2 2015-10-01 15:15:11 +08:00
17.253.71.203
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19
AirSc 2015-10-01 15:19:31 +08:00
连的是 17.253.85.204 速度还挺不错的, ping 只有四十左右。
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20
kozora 2015-10-01 15:30:04 +08:00
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21
JackBlack2006 2015-10-01 15:34:56 +08:00
我这里用 nslookup 解析出来也是楼主的地址
另外, OS X 10.11 15A284 抓包地址是 http://osxapps.itunes.apple.com/apple-assets-us-std-000001/Purple3/v4/74/d2/82/74d28291-9db9-7ae2-305d-9b8b3f5fd463/ftk3252456602304584541.pkg 竟然没有 https ... ? |
22
shao 2015-10-01 15:36:24 +08:00
在魔都电信,用默认 dns 得到如下结果。这算什么水平?
; <<>> DiG 9.8.3-P1 <<>> osxapps.itunes.apple.com @116.228.111.118 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11943 ;; flags: qr rd ra; QUERY: 1, ANSWER: 19, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;osxapps.itunes.apple.com. IN A ;; ANSWER SECTION: osxapps.itunes.apple.com. 1169 IN CNAME itunes-apple.g.aaplimg.com. itunes-apple.g.aaplimg.com. 269 IN CNAME itunes-cn-lb.itunes-apple.com.akadns.net. itunes-cn-lb.itunes-apple.com.akadns.net. 269 IN CNAME hls.itunes.apple.com.mwcname.com. hls.itunes.apple.com.mwcname.com. 1169 IN CNAME 1stcnapptf.dlmix.ourdvs.com. 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.210.60 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.210.61 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.67.42 1stcnapptf.dlmix.ourdvs.com. 269 IN A 122.228.6.67 1stcnapptf.dlmix.ourdvs.com. 269 IN A 122.228.94.64 1stcnapptf.dlmix.ourdvs.com. 269 IN A 122.228.94.65 1stcnapptf.dlmix.ourdvs.com. 269 IN A 180.97.180.91 1stcnapptf.dlmix.ourdvs.com. 269 IN A 180.97.180.92 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.132 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.135 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.136 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.138 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.143 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.168.144 1stcnapptf.dlmix.ourdvs.com. 269 IN A 183.131.192.80 ;; Query time: 25 msec ;; SERVER: 116.228.111.118#53(116.228.111.118) ;; WHEN: Thu Oct 1 15:35:39 2015 ;; MSG SIZE rcvd: 454 |
23
shao 2015-10-01 15:37:30 +08:00
另一个默认 dns ,是 17.253.85.204
; <<>> DiG 9.8.3-P1 <<>> osxapps.itunes.apple.com @180.168.255.18 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49416 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;osxapps.itunes.apple.com. IN A ;; ANSWER SECTION: osxapps.itunes.apple.com. 1076 IN CNAME itunes-apple.g.aaplimg.com. itunes-apple.g.aaplimg.com. 176 IN A 17.253.85.204 ;; Query time: 25 msec ;; SERVER: 180.168.255.18#53(180.168.255.18) ;; WHEN: Thu Oct 1 15:37:52 2015 ;; MSG SIZE rcvd: 95 |
24
shao 2015-10-01 15:38:23 +08:00
简单 whois 一下, ourdvs.com 应该是阿里云。
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25
greyby 2015-10-01 15:44:43 +08:00 1
去年 Velocity China 还请到那位在 Apple 工作的 Apache Traffic Server 项目负责人 http://velocity.oreilly.com.cn/2014/index.php?func=session&id=12
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26
bumz 2015-10-01 16:13:29 +08:00
ping 218.60.109.73 osxapps.itunes.apple.com ----- 20ms
ping 17.253.85.201 osxapps.itunes.apple.com ----- 90ms |
27
boter 2015-10-01 16:26:48 +08:00 via iPhone
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28
wych 2015-10-01 16:29:09 +08:00
我在北京联通的运营商下面连接速度很慢,然后我用阿里云和一个江苏电信机房的服务器单线程测试,速度最大都只有 1M/s 左右。厨子还是不给力啊。
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29
virusdefender 2015-10-01 16:33:27 +08:00
我是 17.253.85.204
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30
dasenlin 2015-10-01 16:58:31 +08:00
我的竟然解析到了 118.212.138.54 上海联通
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31
ksupertu 2015-10-01 17:01:26 +08:00
17.253.69.207 200ms ……
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32
ehs2013 2015-10-01 17:23:46 +08:00
;; ANSWER SECTION:
osxapps.itunes.apple.com. 64700 IN CNAME itunes-apple.g.aaplimg.com. itunes-apple.g.aaplimg.com. 15 IN A 17.253.69.204 itunes-apple.g.aaplimg.com. 15 IN A 17.253.69.202 |
33
wbsdty331 2015-10-01 17:34:09 +08:00
17.253.69.204
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34
Gandum 2015-10-01 18:03:10 +08:00
为什么我得到的都不是 17 开头的,而是 163 开头的
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35
SkyLanD 2015-10-01 18:03:59 +08:00
64 bytes from 163.177.171.34: icmp_seq=0 ttl=57 time=31.684 ms
64 bytes from 163.177.171.34: icmp_seq=1 ttl=57 time=34.477 ms 64 bytes from 163.177.171.34: icmp_seq=2 ttl=57 time=33.145 ms 64 bytes from 163.177.171.34: icmp_seq=3 ttl=57 time=34.324 ms 64 bytes from 163.177.171.34: icmp_seq=4 ttl=57 time=34.099 ms 64 bytes from 163.177.171.34: icmp_seq=5 ttl=57 time=33.303 ms 64 bytes from 163.177.171.34: icmp_seq=6 ttl=57 time=33.361 ms |
36
SkyLanD 2015-10-01 18:04:31 +08:00
我的解析到广州联通…
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37
yexm0 2015-10-01 18:18:01 +08:00
服务器: ns.szptt.net.cn
Address: 202.96.134.133 非权威应答: 名称: 1stcnapptf.dlmix.ourdvs.com Addresses: 113.107.112.212 113.17.140.186 115.231.132.70 116.211.79.46 121.9.222.53 121.9.222.54 121.9.222.56 222.84.167.52 222.84.167.53 59.56.26.46 61.184.116.82 61.184.116.83 61.184.116.84 61.184.117.50 113.107.112.211 Aliases: osxapps.itunes.apple.com itunes-apple.g.aaplimg.com itunes-cn-lb.itunes-apple.com.akadns.net hls.itunes.apple.com.mwcname.com 活见鬼了 |
38
Yamade 2015-10-01 18:38:26 +08:00
17.253.85.201
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39
tianshilei1992 2015-10-01 18:40:17 +08:00
我是上海教育网,解析到了 17.253.85.204 ……
并且我们学校最近几天一直都是无法更新 App Store 中的 Apps ,我只能用 Astrill 出去下,今天的系统也是……学校说发现问题了,正在尽力排查当中,但是从前天到现在都没反应…… |
40
xenme 2015-10-01 18:44:56 +08:00
魔都 CN2
---------------- nslookup osxapps.itunes.apple.com Server: 172.16.10.1 Address: 172.16.10.1#53 Non-authoritative answer: osxapps.itunes.apple.com canonical name = itunes-apple.g.aaplimg.com. Name: itunes-apple.g.aaplimg.com Address: 17.253.71.205 Name: itunes-apple.g.aaplimg.com Address: 17.253.71.209 ------------------ xxx.local (0.0.0.0) Thu Oct 1 18:45:07 2015 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. 172.16.10.1 0.0% 30 2.5 2.7 2.4 4.3 0.4 2. 192.168.1.1 0.0% 30 3.2 3.6 2.5 5.7 0.6 3. 222.72.255.206 0.0% 30 8.2 8.2 7.4 10.4 0.6 4. 124.74.38.157 0.0% 30 7.3 8.3 6.8 22.5 2.7 5. 101.95.41.61 0.0% 30 7.0 15.1 7.0 37.6 11.3 6. 59.43.77.145 0.0% 30 8.5 10.1 7.5 57.2 9.0 7. 59.43.17.214 0.0% 30 8.1 9.5 7.4 46.4 7.0 8. 59.43.91.106 0.0% 30 8.6 9.3 7.9 12.7 0.9 9. 59.43.246.214 0.0% 30 8.0 20.6 7.9 109.5 25.8 10. 59.43.183.78 3.3% 30 37.3 163.9 36.2 3700. 680.3 11. vlan85.br01.hkg15.pccwbtn.net 0.0% 30 37.7 37.9 36.8 39.4 0.4 12. tenge0-1-0-2.cr02.tok01.pccwbtn. 0.0% 30 116.5 113.8 112.6 119.3 1.2 13. 63-218-147-246.static.pccwglobal 0.0% 30 120.5 122.4 120.0 135.8 3.7 14. 17.0.186.66 0.0% 30 124.5 125.9 122.5 183.0 10.9 15. jptyo7-vip-bx-005.aaplimg.com 0.0% 30 149.6 150.3 148.1 153.8 1.2 |
41
iheshix 2015-10-01 19:44:12 +08:00
这些公司好有钱,整个 A 类地址。 OMG
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43
gzelvis 2015-10-01 19:48:11 +08:00
@Livid 希望能看到更多苹果 CDN 的分析,例如是 Apple Music 和 iTunes Store 的,因为最近苹果开放了 music 和 视频的国内服务,但慢的,要吐血了,还有那个该死的照片流。以前 dropbox 没被封的时候,嗖嗖嗖一下就传上去了,靠。哪么多的现金,苹果的云服务搞成这样,真是肉酸啊
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45
nashsu 2015-10-01 20:13:56 +08:00
17.253.85.203 ,陕西西安电信 50M 光纤
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46
Ufox 2015-10-01 20:15:25 +08:00
之前速度一直 40~50k ,挂上日本代理立即 1.9M= =
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47
wych 2015-10-01 20:48:08 +08:00
@JackBlack2006 这个连接下载下来的东西不能直接用唉
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49
typcn 2015-10-01 21:18:23 +08:00
@shao
dlmix.ourdvs.com = 网宿下载加速 video.ourdvs.com = 网宿视频加速 livestream.ourdvs.com = 网宿直播加速 ourwebpic.com = 网宿图片加速 如果客户没有要求限速的话,“下载加速”跑满 G 口一般是无压力的 |
50
liuhaotian 2015-10-01 21:22:28 +08:00
; <<>> DiG 9.8.3-P1 <<>> @114.114.114.114 osxapps.itunes.apple.com
; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20751 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;osxapps.itunes.apple.com. IN A ;; ANSWER SECTION: osxapps.itunes.apple.com. 29966 IN CNAME itunes-apple.g.aaplimg.com. itunes-apple.g.aaplimg.com. 30 IN A 17.253.85.201 itunes-apple.g.aaplimg.com. 30 IN A 17.253.85.205 ;; Query time: 16 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Thu Oct 1 21:22:45 2015 ;; MSG SIZE rcvd: 111 我本地解析到的是 17.253.85.205 ,而这个 IP 我本地是 ping 不通的。 |
51
kiddolck 2015-10-01 21:37:31 +08:00
从香港做大陆 CDN 的话,这成本不低啊
不知道像苹果这样的海外大公司在国内建点自建 CDN 的话要不要 ISP 证,要的话很难批吧 Google 号称要入华这么久,现在也没信儿了,估计是没给他批,或者没有国内的二道贩子敢接他 |
52
boro 2015-10-01 21:43:05 +08:00
广州,解析到 17.253.85.202 这个,但是我今天更新 El Capitan ,足足下了大半天,难道这算快了。
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53
icreeper 2015-10-01 21:50:57 +08:00
北京教育网,解析到 118.212.135.172 江西省南昌市 联通
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54
thinkif 2015-10-01 22:03:14 +08:00
17.253.85.204
17.253.85.201 17.253.85.203 都刷出来了,但是都下载费劲 直到刷出了 113.5.80.43 ping 值只有十几 ms |
55
nomemo 2015-10-01 22:39:47 +08:00
ping osxapps.itunes.apple.com
PING 1stcnapptf.dlmix.ourdvs.com (36.248.4.43): 56 data bytes 64 bytes from 36.248.4.43: icmp_seq=0 ttl=54 time=51.593 ms 64 bytes from 36.248.4.43: icmp_seq=1 ttl=54 time=51.031 ms 64 bytes from 36.248.4.43: icmp_seq=2 ttl=54 time=50.554 ms |
56
manhan9100 2015-10-01 22:47:59 +08:00
http://www.17ce.com/site/http/201510_9f4776c2478f9178887e0340bea899dc.html
感觉蓝讯的 CDN 表现蛮不错啊,平常使用中也能差不多能够跑满 ISP 提供的带宽,但是为什么好多用户的使用体验不怎么样呢? |
57
hjmnoah 2015-10-01 22:59:19 +08:00 via iPhone
@tianshilei1992 SJTU ?
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58
yinet 2015-10-01 23:00:53 +08:00
ping osxapps.itunes.apple.com
正在 Ping 1stcnapptf.dlmix.ourdvs.com [183.131.67.42] 具有 32 字节的数据: 来自 183.131.67.42 的回复: 字节=32 时间=11ms TTL=54 来自 183.131.67.42 的回复: 字节=32 时间=11ms TTL=54 来自 183.131.67.42 的回复: 字节=32 时间=12ms TTL=54 来自 183.131.67.42 的回复: 字节=32 时间=9ms TTL=54 |
59
yanwen 2015-10-01 23:19:34 +08:00
; <<>> DiG 9.8.3-P1 <<>> osxapps.itunes.apple.com
;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1793 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;osxapps.itunes.apple.com. IN A ;; ANSWER SECTION: osxapps.itunes.apple.com. 38129 IN CNAME itunes-apple.g.aaplimg.com. itunes-apple.g.aaplimg.com. 30 IN A 17.253.85.202 itunes-apple.g.aaplimg.com. 30 IN A 17.253.85.204 ;; Query time: 37 msec ;; SERVER: 192.168.3.1#53(192.168.3.1) ;; WHEN: Thu Oct 1 23:19:32 2015 ;; MSG SIZE rcvd: 111 |
62
bdnet 2015-10-02 00:24:09 +08:00
现在是一堆……
$ dig +short osxapps.itunes.apple.com @114.114.114.114 itunes-apple.g.aaplimg.com. itunes-cn-lb.itunes-apple.com.akadns.net. hls.itunes.apple.com.mwcname.com. 1stcnapptf.dlmix.ourdvs.com. 124.228.90.91 218.76.94.65 222.246.232.154 218.76.79.128 222.246.212.75 116.211.79.45 218.77.2.85 218.76.94.64 218.76.79.32 183.131.168.144 220.169.243.175 124.228.90.89 218.75.225.60 222.243.110.58 220.169.243.174 |
63
phoenixlzx 2015-10-02 00:31:06 +08:00
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64
tianshilei1992 2015-10-02 00:44:05 +08:00 via iPhone
@hjmnoah 是
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65
leafduo 2015-10-02 01:03:10 +08:00
我给解析到蓝汛的 IP 上了,说明有国内 CDN 参与
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67
MrGba2z 2015-10-02 03:22:44 +08:00 1
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68
zhouzm 2015-10-02 06:07:50 +08:00
江苏移动, 换了各家 DNS ( 114dns , DNSPod ,阿里,中科大),大概率解析到 17.253.85.201 ~ 17.253.85.206 ,昨天一整天, ping 都丢包,更新速度是惨不忍睹,不停失败。现在是早上 6 点,速度在 1M 左右。
应该是 isp 到机房的出口带宽问题。 |
69
imxieke 2015-10-02 08:12:54 +08:00 via Android
哈喽 V2EX 移动端( web )貌似无法发表帖子 没看到选项。
抱歉哈 我使用的是手机没办法发布帖子 |
71
actuallymax 2015-10-02 08:47:10 +08:00
17.253.71.208
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72
napsterwu 2015-10-02 09:40:09 +08:00
两个地址轮流出现
17.253.71.210 ping 要 80ms 17.253.85.203 ping 只要 15ms 帅 |
74
RqPS6rhmP3Nyn3Tm 2015-10-02 12:37:32 +08:00
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75
meteor 2015-10-02 12:38:51 +08:00
上海电信 解析到了这 2 个 IP 地址
17.253.71.203 17.253.71.201 下载速度也不是太快. 200KB/s 之内 |
76
jianleer 2015-10-02 13:53:26 +08:00
➜ ~ nslookup osxapps.itunes.apple.com
Server: 192.168.1.1 Address: 192.168.1.1#53 Non-authoritative answer: osxapps.itunes.apple.com canonical name = itunes-apple.g.aaplimg.com. Name: itunes-apple.g.aaplimg.com Address: 17.253.85.202 Name: itunes-apple.g.aaplimg.com Address: 17.253.85.204 |
77
Wentasy 2015-10-03 09:31:58 +08:00
难怪这次更新速度很快,赞。最近苹果动作很多啊。
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78
faluo 2015-10-03 12:33:53 +08:00
我是这样……哭了……
PING itunes-apple.g.aaplimg.com (17.253.71.209): 56 data bytes 64 bytes from 17.253.71.209: icmp_seq=0 ttl=48 time=146.222 ms 64 bytes from 17.253.71.209: icmp_seq=1 ttl=48 time=139.031 ms 64 bytes from 17.253.71.209: icmp_seq=2 ttl=48 time=147.656 ms 64 bytes from 17.253.71.209: icmp_seq=3 ttl=48 time=141.422 ms 64 bytes from 17.253.71.209: icmp_seq=4 ttl=48 time=145.414 ms ^C |
80
xiaozhizhu1997 2015-10-04 15:18:42 +08:00 via Android
osxapps.itunes.apple.com
我居然解析到了 180.97.184.7 ,江苏电信的 IP …这样好么? |
81
zixincao 2015-10-05 23:16:21 +08:00
涨知识了
|
82
djyde 2015-10-06 12:11:39 +08:00
➜ ~ ping osxapps.itunes.apple.com
PING hpcc-download.tel.ccgslb.com.cn (171.107.84.25): 56 data bytes 64 bytes from 171.107.84.25: icmp_seq=0 ttl=55 time=32.269 ms |
83
LTanN 2015-10-06 20:18:05 +08:00
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85
c0878 2015-10-08 10:24:10 +08:00
福州电信
C:\Users\admin>nslookup osxapps.itunes.apple.com 服务器: FJ-DNS.fz.fj.cn Address: 218.85.157.99 非权威应答: 名称: hpcc-download.tel.ccgslb.com.cn Addresses: 61.164.85.8 117.26.145.106 Aliases: osxapps.itunes.apple.com thxm-cn.itunes-apple.com.akadns.net itunes-cn-lb.itunes-apple.com.akadns.net hls.assets.itunes.ccgslb.com.cn 看来 CDN 还未更新到位 国庆在家下 10.11 慢成狗 挂了一个晚上才下好 |
86
wgzhao 2015-10-11 13:53:13 +08:00
长沙长城宽带
dig osxapps.itunes.apple.com ; <<>> DiG 9.8.3-P1 <<>> osxapps.itunes.apple.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21200 ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 5, ADDITIONAL: 5 ;; QUESTION SECTION: ;osxapps.itunes.apple.com. IN A ;; ANSWER SECTION: osxapps.itunes.apple.com. 80458 IN CNAME thxm-cn.itunes-apple.com.akadns.net. thxm-cn.itunes-apple.com.akadns.net. 243 IN CNAME itunes-cn-lb.itunes-apple.com.akadns.net. itunes-cn-lb.itunes-apple.com.akadns.net. 168 IN CNAME hls.assets.itunes.ccgslb.com.cn. hls.assets.itunes.ccgslb.com.cn. 1442 IN CNAME hpcc-download.cnc.ccgslb.com.cn. hpcc-download.cnc.ccgslb.com.cn. 96 IN A 112.90.148.16 hpcc-download.cnc.ccgslb.com.cn. 96 IN A 218.24.18.6 ;; AUTHORITY SECTION: cnc.ccgslb.com.cn. 22523 IN NS ns13.cnc.ccgslb.com.cn. cnc.ccgslb.com.cn. 22523 IN NS ns14.cnc.ccgslb.com.cn. cnc.ccgslb.com.cn. 22523 IN NS ns9.cnc.ccgslb.com.cn. cnc.ccgslb.com.cn. 22523 IN NS ns15.cnc.ccgslb.com.cn. cnc.ccgslb.com.cn. 22523 IN NS ns16.cnc.ccgslb.com.cn. ;; ADDITIONAL SECTION: ns9.cnc.ccgslb.com.cn. 14199 IN A 58.68.141.4 ns13.cnc.ccgslb.com.cn. 33994 IN A 119.188.140.70 ns14.cnc.ccgslb.com.cn. 33995 IN A 61.240.138.134 ns15.cnc.ccgslb.com.cn. 78459 IN A 27.195.146.36 ns16.cnc.ccgslb.com.cn. 50775 IN A 182.118.79.174 ;; Query time: 46 msec ;; SERVER: 211.161.116.157#53(211.161.116.157) ;; WHEN: Sun Oct 11 13:54:01 2015 ;; MSG SIZE rcvd: 401 |
87
roly 2015-10-11 20:05:45 +08:00
Server: 202.119.112.32
Address: 202.119.112.32#53 Non-authoritative answer: osxapps.itunes.apple.com canonical name = thxm-cn.itunes-apple.com.akadns.net. thxm-cn.itunes-apple.com.akadns.net canonical name = itunes-cn-lb.itunes-apple.com.akadns.net. itunes-cn-lb.itunes-apple.com.akadns.net canonical name = hls.assets.itunes.ccgslb.com.cn. hls.assets.itunes.ccgslb.com.cn canonical name = hpcc-download.cnc.ccgslb.com.cn. Name: hpcc-download.cnc.ccgslb.com.cn Address: 221.181.207.173 |
88
qihboy 2015-10-15 09:59:59 +08:00
深圳电信
ping osxapps.itunes.apple.com PING 1stcnapptf.dlmix.ourdvs.com (121.9.222.56): 56 data bytes 64 bytes from 121.9.222.56: icmp_seq=0 ttl=54 time=7.136 ms 64 bytes from 121.9.222.56: icmp_seq=1 ttl=54 time=8.398 ms 64 bytes from 121.9.222.56: icmp_seq=2 ttl=54 time=7.072 ms 64 bytes from 121.9.222.56: icmp_seq=3 ttl=54 time=7.792 ms |