`546517.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=1754994398

`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 serial=2034779390

Same first word

546517.cn

Similar names

716455.cc

165457.com

567451.com

651547.cfd

516745.com

754651.vip

157654.com

154567.com

461557.cn

554761.xyz

456751.com

541576.com

517465.com

167554.com

157456.com

571456.com

DNS History

6 records (2 active, 4 former)

●NSdm1.longmingdns.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 09:56:34
● 2026-05-11 16:36:26

●NSdm2.longmingdns.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 09:56:34
● 2026-05-11 16:36:26

○A103.7.31.1882016-03-09 → 2016-07-01 · 5 obs

○ 2015-11-21 14:46:56
● 2016-03-09 03:26:20
● 2016-07-01 10:28:02
○ 2020-01-26 18:07:32
○ 2026-05-11 16:36:26

○A121.14.125.522015-11-21 → 2015-11-21 · 3 obs

● 2015-11-21 14:46:56
○ 2016-03-09 03:26:20
○ 2026-05-11 16:36:26

○CNAMEaps0550.qq.com2016-03-09 → 2016-07-01 · 5 obs

○ 2015-11-21 14:46:56
● 2016-03-09 03:26:20
● 2016-07-01 10:28:02
○ 2020-01-26 18:07:32
○ 2026-05-11 16:36:26

○CNAMEid.qzone.qq.com2015-11-21 → 2016-07-01 · 4 obs

● 2015-11-21 14:46:56
● 2016-07-01 10:28:02
○ 2020-01-26 18:07:32
○ 2026-05-11 16:36:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
546517.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 546517.cn (unsigned zone)

⏱️ Timing

Total: 3346ms | Queries: -

📄 Records

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

Analysis

Name Servers

546517.cn has two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

546517.cn shares the same name server setup as other domains, for example lontion.com.cn, vnjt.cn, qgtv.com.cn, yo9.cn and waijuke.cn.

Host names with two IP numbers: dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to: 218.98.111.163.

546517.cn - robtex.com

546517.cn

cn