`gdoubo.com`

DNSSEC	⚠️ Not signed
A	120.79.230.82^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 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,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 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,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.defastlink.net`
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns9.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=1771291435

Same first word

gdoubo.com

Similar names

boudog.com

dubogo.hu

ougodb.cn

DNS History

10 records (5 active, 5 former)

●NSdns10.hichina.com2017-04-06 → 2026-03-24 · 3 obs

○ 2016-03-29 06:56:34
● 2017-04-06 16:21:34
● 2026-03-24 10:54:30

●NSdns9.hichina.com2017-04-06 → 2026-03-24 · 3 obs

○ 2016-03-29 06:56:34
● 2017-04-06 16:21:34
● 2026-03-24 10:54:30

○NSmain1.ns365.net2015-10-22 → 2016-03-29 · 4 obs

● 2015-10-22 06:25:32
● 2016-03-29 06:56:34
○ 2017-04-06 16:21:34
○ 2026-03-24 10:54:30

○NSns3.gzidc.com2015-10-22 → 2016-03-29 · 4 obs

● 2015-10-22 06:25:32
● 2016-03-29 06:56:34
○ 2017-04-06 16:21:34
○ 2026-03-24 10:54:30

○NSns4.gzidc.com2015-10-22 → 2016-03-29 · 4 obs

● 2015-10-22 06:25:32
● 2016-03-29 06:56:34
○ 2017-04-06 16:21:34
○ 2026-03-24 10:54:30

●MXmxn.mxhichina.com2017-04-06 → 2026-03-24 · 2 obs

● 2017-04-06 16:21:34
● 2026-03-24 10:54:30

●MXmxw.mxhichina.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-06 16:21:34
● 2026-02-18 18:15:26
● 2026-03-24 10:54:30

○A103.232.215.1332016-07-24 → 2016-07-24 · 3 obs

● 2016-07-24 20:11:26
○ 2017-04-06 16:21:34
○ 2026-03-24 10:54:30

○A120.55.162.2222017-04-06 → 2017-05-08 · 5 obs

○ 2016-07-24 20:11:26
● 2017-04-06 16:21:34
● 2017-05-08 06:23:48
○ 2026-02-18 18:15:26
○ 2026-03-24 10:54:30

●A120.79.230.822026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-08 06:23:48
● 2026-02-18 18:15:26
● 2026-03-24 10:54:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gdoubo.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdoubo.com (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.230.82`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

gdoubo.com points to an IP address: 120.79.230.82.

other host names include www.zkhbbj.net, t-kin.com, whtjt.cn, gdweimi.com and zkhbbj.net; they share IP numbers with gdoubo.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for gdoubo.com.

gdoubo.com shares the same name server setup as other domains, for instance 047096688.com, tytec.cn, jooyo.cn, wjdyrap.com and sjxmr.net.

gdoubo.com shares name servers with other domains at least partially, for instance ht.vip, china-quote.com, itjk.com and ibange.com.

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

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

gdoubo.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

gdoubo.com uses the same mail server setup as other domains, for instance xlingtong.com, aivrw.com, hyiau.com, hesoled.com and usurftech.com.

gdoubo.com shares at least partially some mail servers with other domains, for instance coolguy-tech.com, hkcarmember.com, hongyex.com, soccerkits.vip and thinkparts.com.

These mail servers are often used together with mxbiz1.qq.com, mxbiz2.qq.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

gdoubo.com - robtex.com

gdoubo.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

`gdoubo.com`

`com`