4th.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

4th.dev

DNSSEC⚠️ Not signed
NSjake.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A2803:f800:50::6ca2:c17a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjake.ns.cloudflare.com
A2a06:98c1:50::ac40:217a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjake.ns.cloudflare.com
A108.162.193.122🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A172.64.33.122🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A173.245.59.122🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
NSjill.ns.cloudflare.com
A2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjill.ns.cloudflare.com
A2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjill.ns.cloudflare.com
A108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
MX4th-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAjake.ns.cloudflare.comdns@cloudflare.com serial=2412891704

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

4th.eu
4th.pages.dev
4th.ru
4th.space
4th.be
4th.fr
4th.pp.ua
4th.online
4th.photo
4th.ch
4th.co.jp
4th.in
4th.ai
4th.international
4th.onl
4th.one
4th.nl
4th.de
4th.bio
4th.gg
4th.pl
4th.vision
4th.com.ph
4th.click
4th.vc
4th.biz
4th.life
4th.com.br
4th.co
4th.club
4th.coffee
4th.org
4th.golf
4th.cn
4th.fund
4th.kr
4th.co.uk
4th.fun
4th.com.ua
4th.me
4th.bar
4th.fi
4th.us
4th.social
4th.co.in
4th.net
4th.it
4th.events
4th.in.th
4th.asia
4th.dk
4th.se
4th.world
4th.cc
4th.ca
4th.ro
4th.com
4th.dev
4th.is
4th.site
4th.ph
4th.at

Similar names

th4.ru
h4t.info
t4h.dk
h4t.eu
t4h.synology.me
h4t.ca
h4t.eti.br
t4h.ru
th4.de
t4h.biz
t4h.ai
t4h.com.br
ht4.casino
4ht.com.br
t4h.top
th4.online
t4h.info
ht4.net
ht4.com
ht4.ca
th4.com
t4h.mobi
4ht.casino
th4.org
t4h.nl
th4.net
t4h.net
4ht.services
t4h.co.uk
h4t.casino
th4.top
th4.ae
t4h.at
th4.bet
t4h.co
h4t.com
h4t.life
ht4.no
t4h.com.au
th4.at
th4.cn
th4.eu
4ht.ru
ht4.org
h4t.ru
t4h.xyz
4ht.xyz
4ht.ph
h4t.nl
t4h.me
h4t.app.br
4ht.net
4ht.org
4ht.ch
h4t.biz
th4.xyz

Previous names

4sellers.dev
4seti.dev
4sh.dev
4shadow.dev
4shore.dev
4sightdesignz.dev
4site.dev
4sitestudios.dev
4skills.dev
4snacks.dev
4soft.dev
4staging.dev
4ster.dev
4storyassets.dev
4stra.dev
4studiolabs.dev
4sv.dev
4t7.dev
4team.dev
4tech.dev

Next names

4thd.dev
4thought.dev
4thpillar.dev
4trus.dev
4tsq.dev
4twenty.dev
4ucode.dev
4up.dev
4ur4.dev
4us.dev
4v4.dev
4vets.dev
4vil.dev
4w3.dev
4watcher365.dev
4weeks.dev
4wise.dev
4worlds.dev
4wp.dev
4ws.dev

DNS History

3 records (3 active, 0 former)

NSjake.ns.cloudflare.comjill.ns.cloudflare.comMX4th-dev.mail.protection.outlook.com
●NSjake.ns.cloudflare.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-08-28 17:36:10
● 2026-09-04 17:51:22
●NSjill.ns.cloudflare.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-08-28 17:36:10
● 2026-09-04 17:51:22
●MX4th-dev.mail.protection.outlook.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-08-28 17:36:10
● 2026-09-04 17:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
4th.devjake.ns.cloudflare.com, jill.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.122

NS records: jake.ns.cloudflare.com, jill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4th.dev (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

TypeCountSample Data
NS2jake.ns.cloudflare.com, jill.ns.cloudflare.com
MX14th-dev.mail.protection.outlook.com (pri
TXT1v=spf1 include:spf.protection.outlook.co
SOA1jake.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

4th.dev is delegated to two name servers: jake.ns.cloudflare.com and jill.ns.cloudflare.com.

The name server configuration of 4th.dev is shared with other domains, for instance trafficplex.de, k89095867511.workers.dev, coppock.workers.dev and two others.

There is at least partial name server overlap between 4th.dev and other domains — private-proposal-garcia-covenant-finest-9-2.pages.dev, lightertorch.com, altinyayla-haber.com.tr and two more among them.

These name servers are routinely deployed together with the name servers denver.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jake.ns.cloudflare.com resolves to 108.162.193.122, 172.64.33.122, 173.245.59.122 and 3 other IP addresses.

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122, 173.245.58.122 and 3 other IP addresses.

Mail Servers

4th.dev uses one mail server — 4th-dev.mail.protection.outlook.com.

4th-dev.mail.protection.outlook.com has 8 IP addresses: 52.101.89.0, 52.101.89.1, 52.101.99.0 plus 5 more.