nobc.cn - robtex.com
nobc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns13.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035165357 | ||||||
Same first word
Similar names
DNS History
21 records (4 active, 17 former)
○NSdns1.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
●NSdns13.hichina.com2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 03:51:06
● 2026-08-11 00:11:52
●NSdns14.hichina.com2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 03:51:06
● 2026-08-11 00:11:52
○NSdns2.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○NSdns3.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○NSdns4.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○NSdns5.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○NSdns6.iidns.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○NSf1g1ns1.dnspod.net2015-08-17 → 2016-04-09 · 4 obs
● 2016-04-09 18:30:58
○ 2016-11-29 11:39:58
○ 2026-08-11 00:11:52
○NSf1g1ns2.dnspod.net2015-08-17 → 2016-04-09 · 4 obs
● 2016-04-09 18:30:58
○ 2016-11-29 11:39:58
○ 2026-08-11 00:11:52
○NSwww.nobc.cn2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 05:35:24
○ 2026-07-01 03:51:06
○ 2026-08-11 00:11:52
○A107.167.19.752016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○A107.167.19.762016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○A107.167.19.772016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○A107.167.19.782016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 11:39:58
○ 2017-07-02 05:35:24
○ 2026-08-11 00:11:52
○A23.228.254.752016-04-09 → 2016-04-09 · 4 obs
● 2016-04-09 18:30:58
○ 2016-11-29 11:39:58
○ 2026-08-11 00:11:52
○A45.33.246.2012015-08-17 → 2015-08-17 · 3 obs
○ 2016-04-09 18:30:58
○ 2026-08-11 00:11:52
🔍 DNS Trace
Analysis
Name Servers
Two name servers handle the delegation for nobc.cn: dns13.hichina.com and dns14.hichina.com.
nobc.cn uses the same name servers as several other domains — among them yorkli.com, xnczaijiaoyuyun.com, xfpg.cc and two more.
nobc.cn has at least partial name server overlap with other domains, such as kol.cn, bluebeecloud.com, yunzhuhealth.com and two others.
These name servers tend to appear together with the name servers expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.
Hostnames that resolve to 9 IP addresses:
dns13.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.
dns14.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.
Mail Servers
Mail for nobc.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
nobc.cn uses an identical mail server configuration to several other domains — among them ucppt.com, jiaotousj.com, xunhe.net and two more.
nobc.cn uses mail servers that are also used by other domains, including vinkdong.com, onetopway.com and chinanola.com.