3foo.cn - dns.ninja

`3foo.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=1781093843

	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=2035105524

3foo.com

3foo.cn

foo3.net

foo3.com

ofo3.com

4 records (2 active, 2 former)

●NSdm1.longmingdns.com2026-02-21 → 2026-07-29 · 2 obs

● 2026-02-21 17:56:26
● 2026-07-29 10:27:20

●NSdm2.longmingdns.com2026-02-21 → 2026-07-29 · 2 obs

● 2026-02-21 17:56:26
● 2026-07-29 10:27:20

○A154.221.76.1682026-02-21 → 2026-03-19 · 4 obs

● 2026-02-21 17:56:26
● 2026-03-19 15:01:06
○ 2026-04-24 23:27:14
○ 2026-07-29 10:27:20

○A45.199.37.2322026-04-24 → 2026-04-24 · 4 obs

○ 2026-03-19 15:01:06
● 2026-04-24 23:27:14
○ 2026-07-29 10:27:18
○ 2026-07-29 10:27:20

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
3foo.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

Server:218.98.111.163

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

⚠️ Insecure (no DNSSEC)

No DS record for 3foo.cn (unsigned zone)

Total: 3589ms | Queries: -

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

3foo.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.

3foo.cn has the same name server delegation as a number of other domains, such as qfnsp.cn, shizixing.cn, lswsc.cn and two more.

Hosts with two IP numbers each:

Hosts that resolve to one IP address: