ht0.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ht0.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1ee2🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ade5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.226Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.229🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSrory.ns.cloudflare.com
A2606:4700:58::a29f:2ca6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A2803:f800:50::6ca2:c3a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrory.ns.cloudflare.com
A2a06:98c1:50::ac40:23a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrory.ns.cloudflare.com
A108.162.195.166🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A162.159.44.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A172.64.35.166🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.226, 172.67.173.229
IPv6 hints2606:4700:3030::6815:1ee2, 2606:4700:3031::ac43:ade5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2414112529

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

ht0.co
ht0.com
ht0.workers.dev
ht0.cc
ht0.dev
ht0.app
ht0.xyz
ht0.ru
ht0.buzz
ht0.in
ht0.nl
ht0.info
ht0.de

Similar names

0th.ph
th0.xyz
0th.jp
h0t.uk
0th.net
0ht.ph
0th.eu
0th.in
0th.ir
0th.pages.dev
h0t.eu
0th.tv
t0h.com
th0.org
h0t.dog
th0.workers.dev
0ht.org.ph
h0t.ph
0ht.com
th0.com
th0.dk
th0.io
0th.ca
0th.ai
0ht.cc
0th.us
0th.com
0th.page
h0t.click
h0t.ai
0th.dev
t0h.workers.dev
0th.io
0th.club
0th.co
th0.net
th0.biz
h0t.co.uk
h0t.com
th0.me
h0t.org
0th.org
h0t.house
h0t.ru
t0h.ph
0ht.ru
t0h.live
0th.cn
0th.info
0th.me
0th.world
t0h.xyz
th0.be
0th.fr
0th.xyz
0th.life
0ht.cn
h0t.net
t0h.de
h0t.us
th0.eu
h0t.cn
th0.ru
0th.app
th0.de
0ht.online
th0.ee
th0.cc
h0t.de

Previous names

hstl.dev
hstn.dev
hstrick200.dev
hstrom.dev
hstry.dev
hstudio.dev
hsucalvin.dev
hsuk.dev
hsulbaran.dev
hsun.dev
hsunaychiaye.dev
hsup.dev
hsvc.dev
hswic.dev
hsxplay.dev
hsyn.dev
hsync.dev
ht-bug-test.dev
ht.dev

Next names

ht1.dev
ht3.dev
ht99.dev
htapper.dev
htbf.dev
htbh.dev
htbs.dev
htc.dev
htch.dev
htcli.dev
htcloser.dev
htcpcp.dev
htdocs.dev
htdszn.dev
htdtech.dev
htdvisser.dev
htec.dev
htech.dev
htek.dev
hteng.dev

DNS History

10 records (6 active, 4 former)

NScortney.ns.cloudflare.comrory.ns.cloudflare.comA104.21.30.226172.67.173.2292606:4700:3030::6815:1ee22606:4700:3031::ac43:ade5188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScortney.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-04 15:56:36
● 2026-09-06 12:56:34
●NSrory.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-04 15:56:36
● 2026-09-06 12:56:34
●A104.21.30.2262026-09-05 → 2026-09-06 · 3 obs
○ 2026-09-04 15:56:36
● 2026-09-05 13:56:10
● 2026-09-06 12:56:34
●A172.67.173.2292026-09-05 → 2026-09-06 · 3 obs
○ 2026-09-04 15:56:36
● 2026-09-05 13:56:10
● 2026-09-06 12:56:34
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:56:36
○ 2026-09-05 13:56:10
○ 2026-09-06 12:56:34
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:56:36
○ 2026-09-05 13:56:10
○ 2026-09-06 12:56:34
●A2606:4700:3030::6815:1ee22026-09-05 → 2026-09-06 · 3 obs
○ 2026-09-04 15:56:36
● 2026-09-05 13:56:10
● 2026-09-06 12:56:34
●A2606:4700:3031::ac43:ade52026-09-05 → 2026-09-06 · 3 obs
○ 2026-09-04 15:56:36
● 2026-09-05 13:56:10
● 2026-09-06 12:56:34
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:56:36
○ 2026-09-05 13:56:10
○ 2026-09-06 12:56:34
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:56:36
○ 2026-09-05 13:56:10
○ 2026-09-06 12:56:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ht0.devrory.ns.cloudflare.com, cortney.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.166

NS records: rory.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ht0.dev (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.30.226, 172.67.173.229
AAAA22606:4700:3031::ac43:ade5, 2606:4700:3030::6815:1ee2
NS2cortney.ns.cloudflare.com, rory.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cortney.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ht0.dev has four IP addresses: 104.21.30.226, 172.67.173.229, 2606:4700:3030::6815:1ee2 and 2606:4700:3031::ac43:ade5.

Two other host names, along with ama-tech.net, medcollege.edu.gr and mcdtotowapmasuk.xyz, also share IP numbers with ht0.dev.

Name Servers

ht0.dev uses two name servers for its delegation: cortney.ns.cloudflare.com and rory.ns.cloudflare.com.

ht0.dev shares its NS records with other domains, for example barsayden.workers.dev, networkautomate.com, gr66575.workers.dev and two others.

ht0.dev has at least partial name server overlap with other domains, such as gd-s-fbzjjuy.top, cyberdeck-playtest.pages.dev, hr-s-paghszz.top and two others.

It is common to see these name servers used together with name servers khloe.ns.cloudflare.com and elly.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname cortney.ns.cloudflare.com directs to 108.162.192.87, 172.64.32.87 and 173.245.58.87 along with 3 other IP addresses.

Hostname rory.ns.cloudflare.com directs to 108.162.195.166, 162.159.44.166 and 172.64.35.166 along with 3 other IP addresses.