qhdbiz.com - robtex.com

qhdbiz.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3e39🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:dc6d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.57Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.109🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.57, 172.67.220.109
IPv6 hints2606:4700:3031::6815:3e39, 2606:4700:3033::ac43:dc6d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2408299804

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=1785655722

Same first word

qhdbiz.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.62.57172.67.220.1092606:4700:3031::6815:3e392606:4700:3033::ac43:dc6d114.112.40.134139.129.185.114172.64.80.12606:4700:3036::ac43:dc6d
●NScrystal.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-08-02 07:54:08
○NSdns10.hichina.com2017-02-05 → 2019-01-02 · 4 obs
● 2017-02-05 04:52:28
● 2019-01-02 17:21:10
○ 2026-02-15 12:05:26
○ 2026-08-02 07:54:08
○NSdns9.hichina.com2017-02-05 → 2019-01-02 · 4 obs
● 2017-02-05 04:52:28
● 2019-01-02 17:21:10
○ 2026-02-15 12:05:26
○ 2026-08-02 07:54:08
●NSthaddeus.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-08-02 07:54:08
●A104.21.62.572026-02-15 → 2026-08-02 · 6 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-03-03 00:31:36
○ 2026-03-06 17:23:04
● 2026-03-07 15:57:30
● 2026-08-02 07:54:08
○A114.112.40.1342015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 14:43:44
○ 2017-02-05 04:52:28
○ 2026-08-02 07:54:08
○A139.129.185.1142017-02-05 → 2017-02-05 · 4 obs
○ 2015-06-02 14:43:44
● 2017-02-05 04:52:28
○ 2019-01-02 17:21:10
○ 2026-08-02 07:54:08
○A172.64.80.12026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-03 00:31:36
● 2026-03-06 17:23:04
○ 2026-03-07 15:57:30
○ 2026-08-02 07:54:08
●A172.67.220.1092026-02-15 → 2026-08-02 · 6 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-03-03 00:31:36
○ 2026-03-06 17:23:04
● 2026-03-07 15:57:30
● 2026-08-02 07:54:08
●A2606:4700:3031::6815:3e392026-02-15 → 2026-08-02 · 3 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-08-02 07:54:08
●A2606:4700:3033::ac43:dc6d2026-06-23 → 2026-08-02 · 3 obs
○ 2026-06-04 10:36:38
● 2026-06-23 05:58:14
● 2026-08-02 07:54:08
○A2606:4700:3036::ac43:dc6d2026-02-15 → 2026-06-04 · 5 obs
○ 2019-01-02 17:21:10
● 2026-02-15 12:05:26
● 2026-06-04 10:36:38
○ 2026-06-23 05:58:14
○ 2026-08-02 07:54:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
qhdbiz.comcrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qhdbiz.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.62.57, 172.67.220.109
AAAA22606:4700:3033::ac43:dc6d, 2606:4700:3031::6815:3e39
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

qhdbiz.com points to the four IP addresses 104.21.62.57, 172.67.220.109, 2606:4700:3031::6815:3e39 and 2606:4700:3033::ac43:dc6d.

kutahyaporselen.com.tr, www.thedutchnightcrawlers.nl, gd1t.com plus two other host names have IP numbers in common with qhdbiz.com.

Name Servers

qhdbiz.com is served by two delegated name servers, crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

The name server configuration of qhdbiz.com is shared with other domains, for instance yuhui-china.com, 0571-mcu.com, 77710.net and two others.

The name servers of qhdbiz.com overlap at least partially with those of other domains — among them unahelp.com, situs-tomatbet.info, nostotoalter.com and two more.

These name servers commonly appear alongside the name servers apollo.ns.cloudflare.com and coco.ns.cloudflare.com.

Hosts with 6 IP addresses each:

crystal.ns.cloudflare.com carries IP addresses 108.162.194.202, 162.159.38.202 and 172.64.34.202, with 3 other addresses beyond those.

thaddeus.ns.cloudflare.com carries IP addresses 108.162.195.127, 162.159.44.127 and 172.64.35.127, with 3 other addresses beyond those.