`httpcoffee.cn`

DNSSEC	⚠️ Not signed
A	104.221.173.195^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-163.defastlink.net`
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-197.defastlink.net`
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-56.defastlink.net`
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1757764956

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

httpcoffee.cn

Similar names

coffeehttp.com

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-03-08 → 2026-03-23 · 3 obs

○ 2015-10-24 07:38:50
● 2026-03-08 17:09:24
● 2026-03-23 20:09:52

●NSdm2.longmingdns.com2026-03-08 → 2026-03-23 · 3 obs

○ 2015-10-24 07:38:50
● 2026-03-08 17:09:24
● 2026-03-23 20:09:52

○NSns1.51dns.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 11:42:22
○ 2015-10-24 07:38:50
○ 2026-03-23 20:09:52

●A104.221.173.1952026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 17:09:24
● 2026-03-23 20:09:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
httpcoffee.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:218.98.111.163

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.173.195`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

httpcoffee.cn resolves to one IP number: 104.221.173.195.

Name Servers

httpcoffee.cn's delegation uses two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

httpcoffee.cn uses the same name server setup as other domains, such as mgsps.cn, emooi.cn, x6218.cn, cnrn.com.cn and dyhxwj123456789.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.

httpcoffee.cn - robtex.com

httpcoffee.cn

cn