at25.cn - robtex.com
at25.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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 | 139.224.142.127🇨🇳 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 | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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 | 139.224.142.118🇨🇳 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, | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=2034609386 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
○NSns1.72dns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-12-16 05:27:28
○ 2016-03-24 04:17:10
○ 2026-03-30 03:33:38
○NSns11.xincache.com2016-03-24 → 2016-07-27 · 5 obs
● 2016-03-24 04:17:10
● 2016-07-27 03:11:46
○ 2017-03-30 07:11:24
○ 2026-03-30 03:33:38
○NSns12.xincache.com2016-03-24 → 2016-07-27 · 5 obs
● 2016-03-24 04:17:10
● 2016-07-27 03:11:46
○ 2017-03-30 07:11:24
○ 2026-03-30 03:33:38
○NSns2.72dns.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-12-16 05:27:28
○ 2016-03-24 04:17:10
○ 2026-03-30 03:33:38
○NSns33.domaincontrol.com2020-03-06 → 2020-03-06 · 4 obs
● 2020-03-06 04:15:42
○ 2026-03-23 16:13:12
○ 2026-03-30 03:33:38
○NSns34.domaincontrol.com2020-03-06 → 2020-03-06 · 4 obs
● 2020-03-06 04:15:42
○ 2026-03-23 16:13:12
○ 2026-03-30 03:33:38
●NSns7.alidns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 16:13:12
● 2026-03-30 03:33:38
●NSns8.alidns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 16:13:12
● 2026-03-30 03:33:38
○A156.237.155.882020-03-06 → 2020-03-06 · 4 obs
● 2020-03-06 04:15:42
○ 2026-03-23 16:13:12
○ 2026-03-30 03:33:38
○A211.149.161.92015-08-20 → 2015-08-20 · 3 obs
○ 2026-03-23 16:13:12
○ 2026-03-30 03:33:38
○A61.139.126.2352015-12-16 → 2015-12-16 · 4 obs
● 2015-12-16 05:27:28
○ 2016-03-24 04:17:10
○ 2026-03-30 03:33:38
○CNAMEat25cn.gotoip2.com2015-08-20 → 2015-12-16 · 4 obs
● 2015-12-16 05:27:28
○ 2016-03-24 04:17:10
○ 2026-03-30 03:33:38
○CNAMEweb.l235.abc188.com2015-12-16 → 2015-12-16 · 4 obs
● 2015-12-16 05:27:28
○ 2016-03-24 04:17:10
○ 2026-03-30 03:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| at25.cn | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.117
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
Name Servers
at25.cn's delegation uses two name servers, ns7.alidns.com and ns8.alidns.com.
at25.cn shares the same name server setup as other domains, for example 49789.com, guazishequ9.vip, 2ebdd86f44ee3bdc.top, 000sss.com and bd545987b5f2b460.com.
at25.cn at least partially shares name servers with other domains, including ikshield.com, 6714.net, thjrm.com, 7474.com and taspencoid.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.