`6672.cn`

DNSSEC	⚠️ Not signed
A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`buy.domains.go.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`emailto.service.at.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
MX	`mail.happyisp.com` ⭐
		A	5.161.49.68^{🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24}
			PTR	`mail.happyisp.com`
		A	137.184.158.105^{🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean}
			PTR	`mail.happyisp.com`
TXT	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

`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=2035045041

Same first word

6672.cn

6672.com.cn

Similar names

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6762.xyz

2676.ph

2766.com

7266.casino

2676.cc

7266.ru

2667.de

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2676.cn

6762.de

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6267.xyz

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2766.net

2667.us

6762.org

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6726.com.au

2667.net

6267.ir

2766.ir

7626.cn

2676.co

6276.ir

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2667.org

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7662.com

7626.org

7662.casino

6627.com

7266.com

6267.org

7626.net

2676.de

6276.de

2676.com.cn

7662.net

6267.net

6276.com

6276.org

6276.cn

6726.cn

6762.com

7266.de

6762.cn

7266.in

7626.de

2676.net

6627.cn

2667.com

6726.com

6726.space

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6627.ir

6762.info

7662.de

DNS History

7 records (4 active, 3 former)

●NSbuy.domains.go.marksmile.com2026-07-15 → 2026-07-16 · 2 obs

● 2026-07-15 13:39:36
● 2026-07-16 01:17:22

●NSemailto.service.at.marksmile.com2026-07-15 → 2026-07-16 · 2 obs

● 2026-07-15 13:39:36
● 2026-07-16 01:17:22

●MXmail.happyisp.com2026-07-15 → 2026-07-16 · 3 obs

○ 2017-03-31 22:51:06
● 2026-07-15 13:39:36
● 2026-07-16 01:17:22

○MXmail.skrimple.com2015-08-15 → 2017-03-31 · 4 obs

● 2015-08-15 00:00:06
● 2017-03-31 22:51:06
○ 2026-07-15 13:39:36
○ 2026-07-16 01:17:22

●A47.76.62.1672026-07-15 → 2026-07-16 · 3 obs

○ 2017-03-31 22:51:06
● 2026-07-15 13:39:36
● 2026-07-16 01:17:22

○A50.117.116.1172015-08-15 → 2017-03-31 · 6 obs

● 2015-08-15 00:00:06
● 2016-03-13 16:13:28
○ 2016-07-17 21:30:14
● 2017-03-31 22:51:06
○ 2026-07-15 13:39:36
○ 2026-07-16 01:17:22

○A50.117.120.2532015-08-15 → 2016-07-17 · 4 obs

● 2015-08-15 00:00:06
● 2016-07-17 21:30:14
○ 2017-03-31 22:51:06
○ 2026-07-16 01:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
6672.cn	buy.domains.go.marksmile.com, emailto.service.at.marksmile.com	-

✅ Authoritative Response

Server:47.76.62.167

NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6672.cn (unsigned zone)

⏱️ Timing

Total: 1865ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.62.167`
MX	1	`mail.happyisp.com (pri: 1)`
TXT	1	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

Analysis

IP Addresses

6672.cn resolves to just one IP address, 47.76.62.167.

Two other host names, along with laikai.cn, zewan.cn and cuirun.com, also share IP numbers with 6672.cn.

Name Servers

6672.cn has two authoritative name servers — emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

6672.cn shares its NS records with other domains, for example hengzi.cn, qianbian.cn, chengrun.cn and two others.

emailto.service.at.marksmile.com and buy.domains.go.marksmile.com each point to one IP address — 47.76.62.167.

The host names emailto.service.at.marksmile.com and buy.domains.go.marksmile.com both resolve to 47.76.62.167 IP addresses.

Mail Servers

The sole mail server for 6672.cn is mail.happyisp.com.

Among the domains sharing a mail server setup with 6672.cn are hbj.cn, dolani.com, 311616.cn and two others.

mail.happyisp.com directs to two IP numbers, 5.161.49.68 and 137.184.158.105.

6672.cn - robtex.com

6672.cn

cn