31au.cn - robtex.com
31au.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.14.25.169🇺🇸 AS39847838.14.16.0/20 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1773394110 | ||||||
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=2034776187 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns1.alidns.com2015-06-29 → 2017-01-16 · 4 obs
● 2017-01-16 04:31:52
○ 2018-08-13 17:13:38
○ 2026-05-11 00:14:36
○NSns1.dnspai.com2018-08-13 → 2018-08-13 · 4 obs
● 2018-08-13 17:13:38
○ 2026-03-29 11:54:06
○ 2026-05-11 00:14:36
●NSns1.nowcndns.com2026-03-29 → 2026-05-11 · 3 obs
● 2026-03-29 11:54:06
● 2026-05-11 00:14:36
○NSns2.alidns.com2015-06-29 → 2017-01-16 · 4 obs
● 2017-01-16 04:31:52
○ 2018-08-13 17:13:38
○ 2026-05-11 00:14:36
○NSns2.dnspai.com2018-08-13 → 2018-08-13 · 4 obs
● 2018-08-13 17:13:38
○ 2026-03-29 11:54:06
○ 2026-05-11 00:14:36
●NSns2.nowcndns.com2026-03-29 → 2026-05-11 · 3 obs
● 2026-03-29 11:54:06
● 2026-05-11 00:14:36
○A123.254.111.1902015-06-29 → 2015-06-29 · 3 obs
○ 2018-08-13 17:13:38
○ 2026-05-11 00:14:36
○A124.16.31.1522015-11-10 → 2017-01-16 · 5 obs
● 2015-11-10 10:58:04
● 2017-01-16 04:31:52
○ 2018-08-13 17:13:38
○ 2026-05-11 00:14:36
○A23.225.183.1112018-08-13 → 2018-08-13 · 4 obs
● 2018-08-13 17:13:38
○ 2026-03-29 11:54:06
○ 2026-05-11 00:14:36
●A38.14.25.1692026-03-29 → 2026-05-11 · 3 obs
● 2026-03-29 11:54:06
● 2026-05-11 00:14:36
○A38.173.0.1542026-03-29 → 2026-05-11 · 2 obs
○ 2026-05-11 00:14:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| 31au.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 31au.cn (unsigned zone)
⏱️ Timing
Total: 1900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.14.25.169 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
31au.cn resolves to one IP number: 38.14.25.169.
other host names including cuo1.cn, xtdmm.com.cn, pisec.cn, gdywd.cn and gdxydsw.cn share IP numbers with 31au.cn.
Name Servers
31au.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
31au.cn shares the same name server setup as other domains, for instance fotp.cn, yutianqi.cn, daerd.cn, 8eagle8.cn and jlsports.com.cn.
31au.cn at least partially shares name servers with other domains, for instance gndy.cn.
Host names with three IPs:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.