cqhdsc.com - robtex.com

cqhdsc.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:18bd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:dbea🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.24.189Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.234🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.24.189, 172.67.219.234
IPv6 hints2606:4700:3033::6815:18bd, 2606:4700:3033::ac43:dbea
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2406964696

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785304867

Subdomains

www.cqhdsc.com

Same first word

cqhdsc.com

Similar names

sdcchq.com
ccdqhs.com
scdqch.com
cqdhsc.cn
qshcdc.cn
cqcdhs.com
cdqchs.com
cqdchs.com
dhqcsc.com
chcsdq.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSduke.ns.cloudflare.commartha.ns.cloudflare.comns13.xincache.comns14.xincache.comA104.21.24.189172.67.219.2342606:4700:3033::6815:18bd2606:4700:3033::ac43:dbea119.10.2.233119.10.6.87119.10.74.40188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSduke.ns.cloudflare.com2026-06-25 → 2026-07-29 · 3 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
● 2026-07-29 06:22:08
●NSmartha.ns.cloudflare.com2026-06-25 → 2026-07-29 · 3 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
● 2026-07-29 06:22:08
○NSns13.xincache.com2015-06-20 → 2017-10-15 · 4 obs
● 2015-06-20 10:42:44
● 2017-10-15 02:16:36
○ 2026-06-25 09:48:00
○ 2026-07-29 06:22:08
○NSns14.xincache.com2015-06-20 → 2017-10-15 · 4 obs
● 2015-06-20 10:42:44
● 2017-10-15 02:16:36
○ 2026-06-25 09:48:00
○ 2026-07-29 06:22:08
●A104.21.24.1892026-06-25 → 2026-07-29 · 4 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
○ 2026-07-16 11:54:46
● 2026-07-29 06:22:08
○A119.10.2.2332015-11-04 → 2016-04-10 · 5 obs
○ 2015-06-20 10:42:44
● 2015-11-04 03:17:54
● 2016-04-10 06:00:34
○ 2016-09-17 13:28:30
○ 2026-07-29 06:22:08
○A119.10.6.872015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 10:42:44
○ 2015-11-04 03:17:54
○ 2026-07-29 06:22:08
○A119.10.74.402016-09-17 → 2017-10-15 · 5 obs
○ 2016-04-10 06:00:34
● 2016-09-17 13:28:30
● 2017-10-15 02:16:36
○ 2026-06-25 09:48:00
○ 2026-07-29 06:22:08
●A172.67.219.2342026-06-25 → 2026-07-29 · 4 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
○ 2026-07-16 11:54:46
● 2026-07-29 06:22:08
○A188.114.96.02026-07-16 → 2026-07-16 · 3 obs
○ 2026-06-25 09:48:00
● 2026-07-16 11:54:46
○ 2026-07-29 06:22:08
○A188.114.97.02026-07-16 → 2026-07-16 · 3 obs
○ 2026-06-25 09:48:00
● 2026-07-16 11:54:46
○ 2026-07-29 06:22:08
●A2606:4700:3033::6815:18bd2026-06-25 → 2026-07-29 · 4 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
○ 2026-07-16 11:54:46
● 2026-07-29 06:22:08
●A2606:4700:3033::ac43:dbea2026-06-25 → 2026-07-29 · 4 obs
○ 2017-10-15 02:16:36
● 2026-06-25 09:48:00
○ 2026-07-16 11:54:46
● 2026-07-29 06:22:08
○A2a06:98c1:3120::2026-07-16 → 2026-07-16 · 3 obs
○ 2026-06-25 09:48:00
● 2026-07-16 11:54:46
○ 2026-07-29 06:22:08
○A2a06:98c1:3121::2026-07-16 → 2026-07-16 · 3 obs
○ 2026-06-25 09:48:00
● 2026-07-16 11:54:46
○ 2026-07-29 06:22:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
cqhdsc.comduke.ns.cloudflare.com, martha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: duke.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cqhdsc.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.234, 104.21.24.189
AAAA22606:4700:3033::6815:18bd, 2606:4700:3033::ac43:dbea
NS2duke.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)

Analysis

Hierarchy

The domain www.cqhdsc.com falls under the parent cqhdsc.com.

IP Addresses

cqhdsc.com directs to four IP numbers, which are 104.21.24.189, 172.67.219.234, 2606:4700:3033::6815:18bd and 2606:4700:3033::ac43:dbea.

allone.hmsite.net, bananame.me, adenis5.hmsite.net and two other host names share IP numbers with cqhdsc.com.

Name Servers

Two name servers handle the delegation for cqhdsc.com: duke.ns.cloudflare.com and martha.ns.cloudflare.com.

cqhdsc.com uses the same name servers as several other domains — among them jhyxedu.com, hfylys.com, yinupai.com and two more.

At least some of cqhdsc.com's name servers are shared with other domains, for example ataarms.com, avuxoru.top, hf376.com and two more.

These name servers tend to be deployed in combination with the name servers rita.ns.cloudflare.com and lakas.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110 and 173.245.59.110 among others, with 3 other IP addresses in total.

martha.ns.cloudflare.com resolves to 108.162.194.142, 162.159.38.142 and 172.64.34.142 among others, with 3 other IP addresses in total.