`4hud.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}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1781091131

`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 2035-12-19 #88

Same first word

4hud.cn

Similar names

hud4.com.vn

4uhd.com

udh4.com

dh4u.com

hd4u.com

ud4h.com

hu4d.com

hud4.com

uh4d.com

4duh.com

hd4u.sbs

4uhd.net

du4h.com

4duh.hu

DNS History

4 records (2 active, 2 former)

●NSdm1.longmingdns.com2026-02-24 → 2026-08-01 · 2 obs

● 2026-02-24 07:06:14
● 2026-08-01 22:35:04

●NSdm2.longmingdns.com2026-02-24 → 2026-08-01 · 2 obs

● 2026-02-24 07:06:14
● 2026-08-01 22:35:04

○A116.204.247.2172026-02-24 → 2026-03-21 · 4 obs

● 2026-02-24 07:06:14
● 2026-03-21 10:55:06
○ 2026-04-15 20:20:12
○ 2026-08-01 22:35:04

○A191.214.164.2172026-04-15 → 2026-05-19 · 4 obs

○ 2026-03-21 10:55:06
● 2026-04-15 20:20:12
● 2026-05-19 00:51:08
○ 2026-08-01 22:35:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
4hud.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 4hud.cn (unsigned zone)

⏱️ Timing

Total: 1807ms | Queries: -

📄 Records

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

Analysis

Name Servers

4hud.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

4hud.cn uses the same name servers as several other domains — among them nanhuaxiesu.cn, dabaowei.cn, hangtiandichan.com.cn and two more.

Hostnames that resolve to two IP addresses:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Hosts with just one IP address:

dm1.longmingdns.com points to 218.98.111.163.

4hud.cn - robtex.com

4hud.cn

cn