`cguan.com`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774522407

Same first word

cguan.com

Similar names

acgnu.com

cuang.cn

uagcn.com

gnacu.com

gcuan.cn

cunga.com

gunac.com

cuang.com

cugan.com

anucg.cn

gunca.synology.me

angcu.com

guanc.net

cangu.com

cagun.com.tr

ucang.com.cn

gunca.net

uancg.me

gunca.com.tr

anguc.net

cugan.net

uganc.org

ugcna.com

ucgan.com

cangu.com.br

anugc.com

agucn.com

uagcn.cn

gunca.si

cuagn.com

gunca.com

DNS History

20 records (5 active, 15 former)

○NSdns1.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○NSdns2.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

●NSdns29.hichina.com2026-03-18 → 2026-03-26 · 3 obs

○ 2017-02-17 11:51:06
● 2026-03-18 09:10:00
● 2026-03-26 11:09:42

○NSdns3.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

●NSdns30.hichina.com2026-03-18 → 2026-03-26 · 3 obs

○ 2017-02-17 11:51:06
● 2026-03-18 09:10:00
● 2026-03-26 11:09:42

○NSdns4.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○NSdns5.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○NSdns6.iidns.com2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

●MXmxbiz1.qq.com2026-03-18 → 2026-03-26 · 2 obs

● 2026-03-18 09:10:00
● 2026-03-26 11:09:42

●MXmxbiz2.qq.com2026-03-18 → 2026-03-26 · 2 obs

● 2026-03-18 09:10:00
● 2026-03-26 11:09:42

○A103.241.230.1312017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-03 16:47:28
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○A103.241.230.1322017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-03 16:47:28
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○A103.241.230.1332017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-03 16:47:28
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○A103.241.230.1342017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-03 16:47:28
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○A107.167.19.742016-05-03 → 2016-05-03 · 4 obs

○ 2015-06-22 11:05:38
● 2016-05-03 16:47:28
○ 2017-02-17 11:51:06
○ 2026-03-26 11:09:42

○A107.167.19.752016-05-03 → 2016-05-03 · 4 obs

○ 2015-06-22 11:05:38
● 2016-05-03 16:47:28
○ 2017-02-17 11:51:06
○ 2026-03-26 11:09:42

○A198.148.92.872015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 11:05:38
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

○A198.148.92.882015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 11:05:38
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

●A203.107.45.1672026-03-18 → 2026-03-26 · 3 obs

○ 2017-02-17 11:51:06
● 2026-03-18 09:10:00
● 2026-03-26 11:09:42

○CNAMEcs.ename.net2015-06-22 → 2017-02-17 · 4 obs

● 2015-06-22 11:05:38
● 2017-02-17 11:51:06
○ 2026-03-18 09:10:00
○ 2026-03-26 11:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cguan.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cguan.com (unsigned zone)

⏱️ Timing

Total: 3552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns30.hichina.com, dns29.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

cguan.com resolves to one IP number: 203.107.45.167.

Other host names, for instance pinpaiseo.com, mail.yinbokeji.com, happygo.com, enfamil.com.cn and geducd.com share IP numbers with cguan.com.

Name Servers

cguan.com's delegation uses two name servers: dns29.hichina.com and dns30.hichina.com.

cguan.com uses the same name server setup as other domains, such as teckoservice.net, huientek.com, thk8.com, hangjyf.com and qy2b.com.

cguan.com at least partially shares name servers with other domains, including chuwashouji.com, eaglemagnets.com, rpts.cn, serverside.info and haokuai.cn.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns29.hichina.com points to 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109. The host name dns30.hichina.com points to 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

cguan.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

cguan.com shares the same mail server setup as other domains, for instance minpu.net, aiwujian.cn, gulice.com, 25mxm.com and omhelp.com.

cguan.com shares at least some mail servers with other domains, for example aiakt.com, 52xiake.com, sudabao.cn, sgcio.com and natec.cn.

cguan.com - robtex.com

cguan.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cguan.com`

`com`