`chaifa.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=2034622569

Same first word

chaifa.cn

Similar names

faicha.com

chafia.com

chafia.com.tw

fachai.com

icahfa.com

DNS History

7 records (4 active, 3 former)

●NSbuy.domains.go.marksmile.com2026-03-21 → 2026-04-01 · 2 obs

● 2026-03-21 23:12:48
● 2026-04-01 21:28:18

●NSemailto.service.at.marksmile.com2026-03-21 → 2026-04-01 · 2 obs

● 2026-03-21 23:12:48
● 2026-04-01 21:28:18

●MXmail.happyisp.com2026-03-21 → 2026-04-01 · 3 obs

○ 2017-03-25 07:00:36
● 2026-03-21 23:12:48
● 2026-04-01 21:28:18

○MXmail.skrimple.com2015-06-25 → 2017-03-25 · 4 obs

● 2015-06-25 19:58:28
● 2017-03-25 07:00:36
○ 2026-03-21 23:12:48
○ 2026-04-01 21:28:18

●A47.76.62.1672026-03-21 → 2026-04-01 · 3 obs

○ 2017-03-25 07:00:36
● 2026-03-21 23:12:48
● 2026-04-01 21:28:18

○A50.117.116.1172015-06-25 → 2017-03-25 · 6 obs

● 2015-06-25 19:58:28
● 2016-03-02 03:21:20
○ 2016-06-21 03:50:26
● 2017-03-25 07:00:36
○ 2026-03-21 23:12:48
○ 2026-04-01 21:28:18

○A50.117.120.2532015-06-25 → 2016-06-21 · 4 obs

● 2015-06-25 19:58:28
● 2016-06-21 03:50:26
○ 2017-03-25 07:00:36
○ 2026-04-01 21:28:18

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1302ms | 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

chaifa.cn points to a single IP: 47.76.62.167.

Other host names, for instance kudu.cn, 3822.com.cn, qxyc.com, yilao.cn and lvran.cn share IP numbers with chaifa.cn.

Name Servers

Two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com handle delegation for chaifa.cn.

chaifa.cn uses the same name server setup as other domains, for example queying.cn, kanghai.cn, cunning.cn, fengxia.com.cn and busy.cn.

Host names with one IP number

Host name emailto.service.at.marksmile.com points to 47.76.62.167

Host name buy.domains.go.marksmile.com points to 47.76.62.167

Host names that point to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com

Mail Servers

chaifa.cn is handled by a single mail server, mail.happyisp.com.

chaifa.cn has the same mail server setup as other domains, including sunway.cn, yawwa.com, v1954.cn, chaolin.com.cn and dmzp.com.

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

chaifa.cn - robtex.com

chaifa.cn

cn