`751xhdb.cn`

DNSSEC	⚠️ Not signed
A	38.165.99.55^{🇺🇸 AS39882338.165.96.0/19 PEG TECH INC PT-82}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1773730656

`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=2034666908

Same first word

751xhdb.cn

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-03-09 → 2026-04-13 · 2 obs

● 2026-03-09 07:00:48
● 2026-04-13 17:47:16

●NSns2.nowcndns.com2026-03-09 → 2026-04-13 · 2 obs

● 2026-03-09 07:00:48
● 2026-04-13 17:47:16

○A38.165.99.142026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 07:00:48
○ 2026-03-28 05:17:48
○ 2026-04-13 17:47:16

●A38.165.99.552026-03-28 → 2026-04-13 · 3 obs

○ 2026-03-09 07:00:48
● 2026-03-28 05:17:48
● 2026-04-13 17:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
751xhdb.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:61.158.128.11

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 751xhdb.cn (unsigned zone)

⏱️ Timing

Total: 4234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.165.99.55`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

751xhdb.cn resolves to one IP number: 38.165.99.55.

other host names including skql.com.cn, zkgpw.cn, wxrsy.cn, gevyk.cn and cjlv.com.cn share IP numbers with 751xhdb.cn.

Name Servers

751xhdb.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

751xhdb.cn shares the same name server setup as other domains, for instance fanfan520.cn, fshaod.cn, japan0.cn, sfeo.cn and officeidea.cn.

Host names with three IPs:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

751xhdb.cn - robtex.com

751xhdb.cn

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