`cqdhhb.com`

DNSSEC	⚠️ Not signed
A	139.224.198.52^{🇨🇳 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	`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	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com` ⭐
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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

cqdhhb.com

Similar names

qhdhbc.com.cn

hbhdqc.net

cqhdbh.com

hbhcdq.com

qdhchb.com

hbdqch.com

DNS History

13 records (5 active, 8 former)

●NSdns10.hichina.com2016-10-09 → 2026-03-24 · 3 obs

○ 2016-05-26 06:00:16
● 2016-10-09 12:29:38
● 2026-03-24 07:47:18

●NSdns9.hichina.com2016-10-09 → 2026-03-24 · 3 obs

○ 2016-05-26 06:00:16
● 2016-10-09 12:29:38
● 2026-03-24 07:47:18

○NSns11.xincache.com2015-07-21 → 2016-05-26 · 4 obs

● 2015-07-21 16:58:30
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

○NSns12.xincache.com2015-07-21 → 2016-05-26 · 4 obs

● 2015-07-21 16:58:30
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

○NSns17.xincache.com2015-07-21 → 2016-05-26 · 4 obs

● 2015-07-21 16:58:30
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

○NSns18.xincache.com2015-07-21 → 2016-05-26 · 4 obs

● 2015-07-21 16:58:30
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

○MXmail.cqdhhb.com2015-07-21 → 2016-05-26 · 4 obs

● 2015-07-21 16:58:30
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

●MXmxbiz1.qq.com2018-12-18 → 2026-03-24 · 3 obs

○ 2016-10-09 12:29:38
● 2018-12-18 05:40:12
● 2026-03-24 07:47:18

●MXmxbiz2.qq.com2018-12-18 → 2026-03-24 · 3 obs

○ 2016-10-09 12:29:38
● 2018-12-18 05:40:12
● 2026-03-24 07:47:18

○A123.57.16.1342016-10-09 → 2018-12-18 · 5 obs

○ 2016-05-26 06:00:16
● 2016-10-09 12:29:38
● 2018-12-18 05:40:12
○ 2026-02-15 06:20:32
○ 2026-03-24 07:47:18

○A125.65.113.1152015-07-21 → 2015-10-28 · 4 obs

● 2015-07-21 16:58:30
● 2015-10-28 17:23:52
○ 2015-11-27 06:20:48
○ 2026-03-24 07:47:18

●A139.224.198.522026-02-15 → 2026-03-24 · 3 obs

○ 2018-12-18 05:40:12
● 2026-02-15 06:20:32
● 2026-03-24 07:47:18

○A61.188.39.422015-11-27 → 2016-05-26 · 5 obs

○ 2015-10-28 17:23:52
● 2015-11-27 06:20:48
● 2016-05-26 06:00:16
○ 2016-10-09 12:29:38
○ 2026-03-24 07:47:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:2408:4009:501::18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cqdhhb.com (unsigned zone)

⏱️ Timing

Total: 2537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.224.198.52`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 10)`
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

cqdhhb.com resolves to a single IP address: 139.224.198.52.

Name Servers

cqdhhb.com's delegation uses two name servers, dns10.hichina.com and dns9.hichina.com.

cqdhhb.com shares the same name server setup as other domains, for example comeboard.com, jhhrq.com, cloudcns.com, fefee.cn and codecombat.cn.

cqdhhb.com at least partially shares name servers with other domains, including aieco.net, starck.cn, wincoo.com, yzchk.com and bjrhzy999.com.

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

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

cqdhhb.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

cqdhhb.com shares its mail server setup with other domains, including dmedia.com.hk, pathostale.com, nb-lite.com, buy42.com and ulw.cc.

cqdhhb.com shares at least partially some mail servers with other domains, for instance ciapexpo.cn, csrtj.com and chicken.chat.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

cqdhhb.com - robtex.com

cqdhhb.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

`cqdhhb.com`

`com`