`wkp522.cn`

DNSSEC	⚠️ Not signed
A	140.188.219.49^{🇺🇸 PEGTECHINC140.188.192.0/19 PEG TECH INC}
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}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1776689406

`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=2035162896

Same first word

wkp522.cn

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-02-24 → 2026-08-10 · 2 obs

● 2026-02-24 18:45:52
● 2026-08-10 09:09:50

●NSdm2.longmingdns.com2026-02-24 → 2026-08-10 · 2 obs

● 2026-02-24 18:45:52
● 2026-08-10 09:09:50

●A140.188.219.492026-08-09 → 2026-08-10 · 3 obs

○ 2026-02-24 18:45:52
● 2026-08-09 19:04:36
● 2026-08-10 09:09:50

○A38.165.88.1112026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 18:45:52
○ 2026-08-09 19:04:36
○ 2026-08-10 09:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
wkp522.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 wkp522.cn (unsigned zone)

⏱️ Timing

Total: 3301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.219.49`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

wkp522.cn has exactly one IP address — 140.188.219.49.

Name Servers

wkp522.cn uses two name servers for its delegation: dm1.longmingdns.com and dm2.longmingdns.com.

The name server configuration of wkp522.cn is shared with other domains, for instance djhs.com.cn, decheng88.cn, jn26.cn and two others.

Host names pointing to two IP addresses:

dm2.longmingdns.com directs traffic to 183.253.57.197 and 211.99.99.56.

Host names resolving to a single IP address:

dm1.longmingdns.com has the IP address 218.98.111.163.

wkp522.cn - robtex.com

wkp522.cn

cn