`133772.cn`

DNSSEC	⚠️ Not signed
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1781196398

`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.cn`root@cnnic.cn 2035-06-17 #84

Same first word

133772.cn

Similar names

772313.vip

717233.com

772133.com

137237.com

123377.cn

317327.com

773213.com

137237.cn

731273.xyz

373721.com

132773.cn

177332.com

313277.xyz

337721.com

723317.com

327713.com

731732.xyz

337721.xyz

331772.com

317372.com

337217.com

773123.com

712337.com

DNS History

6 records (2 active, 4 former)

●NSdm1.longmingdns.com2026-07-17 → 2026-07-19 · 2 obs

● 2026-07-17 03:35:38
● 2026-07-19 21:38:40

●NSdm2.longmingdns.com2026-07-17 → 2026-07-19 · 2 obs

● 2026-07-17 03:35:38
● 2026-07-19 21:38:40

○A103.7.31.1882016-01-10 → 2016-01-10 · 4 obs

○ 2015-11-03 08:34:44
● 2016-01-10 12:20:56
○ 2026-07-17 03:35:38
○ 2026-07-19 21:38:40

○A121.14.125.522015-06-09 → 2015-11-03 · 4 obs

● 2015-06-09 05:02:58
● 2015-11-03 08:34:44
○ 2016-01-10 12:20:56
○ 2026-07-19 21:38:40

○CNAMEaps0550.qq.com2016-01-10 → 2016-01-10 · 4 obs

○ 2015-06-09 05:02:58
● 2016-01-10 12:20:56
○ 2026-07-17 03:35:38
○ 2026-07-19 21:38:40

○CNAMEid.qzone.qq.com2015-06-09 → 2016-01-10 · 4 obs

● 2015-06-09 05:02:58
● 2016-01-10 12:20:56
○ 2026-07-17 03:35:38
○ 2026-07-19 21:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
133772.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:183.253.57.197

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 133772.cn (unsigned zone)

⏱️ Timing

Total: 1695ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

Name Servers

DNS delegation for 133772.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

The name server configuration of 133772.cn is shared with other domains, for instance 002029.cn, ytyxl.cn, guandianjiaoyu.cn and two others.

Host names pointing to two IP addresses:

dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.

Host names resolving to a single IP address:

dm1.longmingdns.com directs to 218.98.111.163.

133772.cn - robtex.com

133772.cn

cn