`fucao.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=2034660669

Same first word

fucao.cn

fucao.com

Similar names

fucoa.gov.cl

facou.com

acufo.com

cufoa.ca

ouafc.org

ucofa.com

fucoa.cl

focua.de

ufoca.com

aufco.com

cafou.net

uofac.edu

aufco.ch

ouafc.com

cufoa.net

coufa.cn

fouca.cn

afocu.es

ucfoa.org

ocufa.tk

ocafu.com

ucofa.es

ufaco.com

ucofa.de

fucoa.gob.cl

DNS History

7 records (4 active, 3 former)

●NSbuy.domains.go.marksmile.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 05:30:06
● 2026-04-12 01:26:44

●NSemailto.service.at.marksmile.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 05:30:06
● 2026-04-12 01:26:44

●MXmail.happyisp.com2026-03-30 → 2026-04-12 · 3 obs

○ 2017-06-12 08:05:50
● 2026-03-30 05:30:06
● 2026-04-12 01:26:44

○MXmail.skrimple.com2015-07-25 → 2017-06-12 · 4 obs

● 2015-07-25 01:54:44
● 2017-06-12 08:05:50
○ 2026-03-30 05:30:06
○ 2026-04-12 01:26:44

●A47.76.62.1672026-03-30 → 2026-04-12 · 3 obs

○ 2017-06-12 08:05:50
● 2026-03-30 05:30:06
● 2026-04-12 01:26:44

○A50.117.116.1172015-07-25 → 2017-06-12 · 6 obs

● 2015-07-25 01:54:44
● 2016-03-06 08:25:44
○ 2016-11-08 20:30:26
● 2017-06-12 08:05:50
○ 2026-03-30 05:30:06
○ 2026-04-12 01:26:44

○A50.117.120.2532015-07-25 → 2016-11-08 · 4 obs

● 2015-07-25 01:54:44
● 2016-11-08 20:30:26
○ 2017-06-12 08:05:50
○ 2026-04-12 01:26:44

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3299ms | 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

fucao.cn points to a single IP address: 47.76.62.167.

Other host names such as esj.com.cn, www.xn--r74akc.com, hzonline.com, badeng.cn and bingcao.com share IP numbers with fucao.cn.

Name Servers

fucao.cn is delegated to two name servers: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

fucao.cn uses the same name server setup as other domains, including ewq.cn, tesheng.com.cn, dimai.cn, yugang.cn and erxi.cn.

Host names sharing a single IP: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com point to 47.76.62.167.

Mail Servers

The mail server for fucao.cn is mail.happyisp.com.

fucao.cn uses the same mail server setup as other domains, for instance minghong.com.cn, gaorun.com.cn, onlines.fund, nencai.com and falin.com.cn.

Hostname mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.

fucao.cn - robtex.com

fucao.cn

cn