htdev.co - dns.ninja

htdev.co

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:af34🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1f3a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.58Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.52🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlars.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlars.ns.cloudflare.com
A2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlars.ns.cloudflare.com
A108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
NSroxy.ns.cloudflare.com
A2606:4700:50::adf5:3a8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A2803:f800:50::6ca2:c08e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroxy.ns.cloudflare.com
A2a06:98c1:50::ac40:208e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroxy.ns.cloudflare.com
A108.162.192.142🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A172.64.32.142🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A173.245.58.142🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
MX_dc-mx.7dcc3a84e278.htdev.co ⭐
A37.72.136.12🇺🇸 Cybercon37.72.136.0/24 autogen
TXTv=spf1 +a +mx +ip4:37.72.136.12 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.58, 172.67.175.52
IPv6 hints2606:4700:3035::ac43:af34, 2606:4700:3037::6815:1f3a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAlars.ns.cloudflare.comdns@cloudflare.com serial=2406139102

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759677807

Subdomains

7dcc3a84e278.htdev.co

Same first word

htdev.co
htdev.com
htdev.com.br
htdev.net
htdev.ru

Similar names

htevd.blogspot.is
thdev.com
htedv.com
vdthe.com
hdtev.de
vdteh.com
thdev.fr
devth.com
thevd.com
thdev.net
hdtev.eu
dhvet.com
ehdtv.com
tehdv.ru
vedth.com
dvhet.com
hdvet.com
thedv.com
hdetv.com
devth.net
edvth.de
hdevt.com
dehtv.nl
thvde.com
hdtev.org

DNS History

7 records (7 active, 0 former)

NSlars.ns.cloudflare.comroxy.ns.cloudflare.comMX_dc-mx.7dcc3a84e278.htdev.coA104.21.31.58172.67.175.522606:4700:3035::ac43:af342606:4700:3037::6815:1f3a
●NSlars.ns.cloudflare.com2026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●NSroxy.ns.cloudflare.com2026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●MX_dc-mx.7dcc3a84e278.htdev.co2026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●A104.21.31.582026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●A172.67.175.522026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●A2606:4700:3035::ac43:af342026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46
●A2606:4700:3037::6815:1f3a2026-03-26 → 2026-06-09 · 2 obs
● 2026-03-26 04:21:54
● 2026-06-09 01:42:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, d.registrydns.co, a.registrydns.co, c.registrydns.co-
htdev.colars.ns.cloudflare.com, roxy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.195

NS records: lars.ns.cloudflare.com, roxy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htdev.co (unsigned zone)

⏱️ Timing

Total: 1590ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.52, 104.21.31.58
AAAA22606:4700:3037::6815:1f3a, 2606:4700:3035::ac43:af34
NS2lars.ns.cloudflare.com, roxy.ns.cloudflare.com
MX1_dc-mx.7dcc3a84e278.htdev.co (pri: 0)
TXT1v=spf1 +a +mx +ip4:37.72.136.12 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lars.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

7dcc3a84e278.htdev.co is a subdomain of htdev.co.

IP Addresses

htdev.co has 4 IP addresses: 104.21.31.58, 172.67.175.52, 2606:4700:3035::ac43:af34 and 2606:4700:3037::6815:1f3a.

bravixo.info, durakgayrimenkul.com, chiding.shop and two other host names share IP numbers with htdev.co.

Name Servers

Two name servers handle the delegation for htdev.co: lars.ns.cloudflare.com and roxy.ns.cloudflare.com.

htdev.co uses the same name servers as several other domains — among them toalheiroguarany.com.br, avanta.md, fixion.se and two more.

The name servers of htdev.co overlap at least partially with those of other domains — among them usnn.com, ectmk.com, illroots.com and two more.

The name servers bonnie.ns.cloudflare.com, john.ns.cloudflare.com and rafe.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

lars.ns.cloudflare.com resolves to 108.162.193.195, 172.64.33.195 and 173.245.59.195, along with three other IP addresses.

roxy.ns.cloudflare.com resolves to 108.162.192.142, 172.64.32.142 and 173.245.58.142, along with three other IP addresses.

Mail Servers

Mail for htdev.co is handled by a single mail server, _dc-mx.7dcc3a84e278.htdev.co.

_dc-mx.7dcc3a84e278.htdev.co carries a single IP number, which is 37.72.136.12.