137373.cn - robtex.com
137373.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.214.170.244🇭🇰 HDHK154.214.160.0/20 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1773820648 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035028681 | ||||||
Same first word
137373.cn |
Similar names
333771.cn |
771333.com |
773133.com |
737331.com |
377331.com |
313737.df.gov.br |
133377.com |
313737.com |
137733.com |
333717.com |
173733.com |
137733.cn |
317337.com |
133737.com |
333771.com |
137337.cn |
371337.com |
377313.com |
317733.com |
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-07-09 → 2026-07-11 · 2 obs
● 2026-07-11 11:20:26
●NSns2.julydns.com2026-07-09 → 2026-07-11 · 2 obs
● 2026-07-11 11:20:26
○A103.7.31.1882015-12-27 → 2016-04-10 · 5 obs
● 2015-12-27 10:19:54
● 2016-04-10 15:27:54
○ 2026-07-09 03:38:26
○ 2026-07-11 11:20:26
○A121.14.125.522015-05-23 → 2015-10-23 · 4 obs
● 2015-10-23 12:48:10
○ 2015-12-27 10:19:54
○ 2026-07-11 11:20:26
●A154.214.170.2442026-07-09 → 2026-07-11 · 3 obs
● 2026-07-09 03:38:26
● 2026-07-11 11:20:26
○CNAMEaps0550.qq.com2015-12-27 → 2016-04-10 · 5 obs
● 2015-12-27 10:19:54
● 2016-04-10 15:27:54
○ 2026-07-09 03:38:26
○ 2026-07-11 11:20:26
○CNAMEid.qzone.qq.com2015-05-23 → 2016-04-10 · 4 obs
● 2016-04-10 15:27:54
○ 2026-07-09 03:38:26
○ 2026-07-11 11:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| 137373.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.214.170.244 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
137373.cn resolves to just one IP address, 154.214.170.244.
137373.cn shares its IP numbers with other host names like 132272.cn, uewxz.cn and wap.11c9.cn.
Name Servers
The NS records for 137373.cn point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
137373.cn partially shares its NS delegation with several other domains, including apgtb.com, shengquansm.com, yulanhuojia.com and two others.
These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.
ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.