`guzhuan.com`

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`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786603884

Same first word

guzhuan.com

guzhuan.net

Similar names

uzhuang.com

zhuguan.com.cn

uuzhang.com

guanzhu.ltd

zhuguan.cn

zhuguan.com

guanzhu.mobi

huangzu.com.cn

guanzhu.help

guanzhu.icu

guanzhu.cn

DNS History

9 records (4 active, 5 former)

●NSbuy.domains.go.marksmile.com2026-03-26 → 2026-08-13 · 2 obs

● 2026-03-26 20:31:44
● 2026-08-13 07:19:56

●NSemailto.service.at.marksmile.com2026-03-26 → 2026-08-13 · 2 obs

● 2026-03-26 20:31:44
● 2026-08-13 07:19:56

●MXmail.happyisp.com2026-03-26 → 2026-08-13 · 3 obs

○ 2018-01-18 18:40:04
● 2026-03-26 20:31:44
● 2026-08-13 07:19:56

○MXmail.skrimple.com2015-07-26 → 2018-01-18 · 5 obs

○ 2008-03-10 13:55:18
● 2015-07-26 14:21:00
● 2018-01-18 18:40:04
○ 2026-03-26 20:31:44
○ 2026-08-13 07:19:56

●A47.76.62.1672026-03-26 → 2026-08-13 · 3 obs

○ 2018-01-18 18:40:04
● 2026-03-26 20:31:44
● 2026-08-13 07:19:56

○A50.117.116.1172015-07-26 → 2016-03-28 · 5 obs

○ 2008-03-10 13:55:18
● 2015-07-26 14:21:00
● 2016-03-28 00:36:12
○ 2016-07-27 00:36:46
○ 2026-08-13 07:19:56

○A50.117.120.2512018-01-18 → 2018-01-18 · 4 obs

○ 2016-07-27 00:36:46
● 2018-01-18 18:40:04
○ 2026-03-26 20:31:44
○ 2026-08-13 07:19:56

○A50.117.120.2532015-07-26 → 2016-07-27 · 5 obs

○ 2008-03-10 13:55:18
● 2015-07-26 14:21:00
● 2016-07-27 00:36:46
○ 2018-01-18 18:40:04
○ 2026-08-13 07:19:56

○A60.190.64.662008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 13:55:18
○ 2015-07-26 14:21:00
○ 2026-08-13 07:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
guzhuan.com	buy.domains.go.marksmile.com, emailto.service.at.marksmile.com	2 records

✅ 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 guzhuan.com (unsigned zone)

⏱️ Timing

Total: 497ms | 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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (buy.domains.go.marksmile.com, emailto.service.at.marksmile.com)

Analysis

IP Addresses

guzhuan.com directs to one IP number, which is 47.76.62.167.

Among the host names that share IP numbers with guzhuan.com are jichang.com, songxue.cn, rokr.cn and two others.

Name Servers

The NS records for guzhuan.com delegate to emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

guzhuan.com has the same name server delegation as a number of other domains, such as tongka.cn, isat.cn, tanqing.cn and two more.

Each of emailto.service.at.marksmile.com and buy.domains.go.marksmile.com points to exactly one IP address: 47.76.62.167.

emailto.service.at.marksmile.com and buy.domains.go.marksmile.com each have 47.76.62.167 IP addresses.

Mail Servers

guzhuan.com routes its mail through a single mail server, mail.happyisp.com.

guzhuan.com has the same mail server arrangement as a number of other domains, for example jiaolv.cn, jiuyin.com.cn, pjqaiun.eyublda.cn and two more.

mail.happyisp.com has two IP addresses: 5.161.49.68 and 137.184.158.105.

guzhuan.com - robtex.com

guzhuan.com

com