`yanting003.cn`

DNSSEC	⚠️ Not signed
A	154.199.34.220^{🇳🇱 OWGELS-AS-AP154.199.32.0/20 AresIDC Limited}
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=1763022531

`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=2034595863

Subdomains

www.yanting003.cn

Same first word

yanting003.cn

DNS History

8 records (3 active, 5 former)

●NSdm1.longmingdns.com2026-03-24 → 2026-03-27 · 3 obs

○ 2017-04-06 11:49:06
● 2026-03-24 05:15:10
● 2026-03-27 22:37:20

●NSdm2.longmingdns.com2026-03-24 → 2026-03-27 · 3 obs

○ 2017-04-06 11:49:06
● 2026-03-24 05:15:10
● 2026-03-27 22:37:20

○NSjuming.dnsdun.com2016-08-10 → 2017-04-06 · 4 obs

● 2016-08-10 03:23:30
● 2017-04-06 11:49:06
○ 2026-03-24 05:15:10
○ 2026-03-27 22:37:20

○NSjuming.dnsdun.net2016-08-10 → 2017-04-06 · 4 obs

● 2016-08-10 03:23:30
● 2017-04-06 11:49:06
○ 2026-03-24 05:15:10
○ 2026-03-27 22:37:20

○MXmail.skrimple.com2016-03-30 → 2016-03-30 · 3 obs

● 2016-03-30 05:27:40
○ 2016-08-10 03:23:30
○ 2026-03-27 22:37:20

○A127.0.0.12015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 18:35:46
○ 2026-03-24 05:15:10
○ 2026-03-27 22:37:20

●A154.199.34.2202026-03-24 → 2026-03-27 · 3 obs

○ 2016-08-10 03:23:30
● 2026-03-24 05:15:10
● 2026-03-27 22:37:20

○A184.105.178.922015-12-20 → 2015-12-20 · 4 obs

○ 2015-08-17 18:35:46
● 2015-12-20 21:04:34
○ 2016-08-10 03:23:30
○ 2026-03-27 22:37:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
yanting003.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:218.98.111.163

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yanting003.cn (unsigned zone)

⏱️ Timing

Total: 1820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.199.34.220`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

Hierarchy

www.yanting003.cn has yanting003.cn as its parent.

IP Addresses

yanting003.cn maps to IP address 154.199.34.220.

Other host names, for example, www.yanting003.cn share IP numbers with yanting003.cn.

Name Servers

Two name servers dm1.longmingdns.com and dm2.longmingdns.com are delegated to yanting003.cn.

yanting003.cn uses the same name server configuration as other domains, such as lhmz.com.cn, mtfyw.cn, raderun.cn, hao370.com and nfgx.cn.

Host names by IP count:

Two IP numbers: The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

One IP number: The host name dm1.longmingdns.com points to 218.98.111.163.

yanting003.cn - robtex.com

yanting003.cn

cn