🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ex4.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2ea8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8cbf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.168^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.191^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaxson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
NS	`laila.ns.cloudflare.com`
		A	2606:4700:50::a29f:267a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laila.ns.cloudflare.com`
		A	108.162.194.122^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	162.159.38.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	172.64.34.122^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.168, 172.67.140.191
		IPv6 hints	2606:4700:3036::6815:2ea8, 2606:4700:3036::ac43:8cbf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com
SOA	`jaxson.ns.cloudflare.com`dns@cloudflare.com serial=2411575529

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1787094720

Same first word

ex4.casino

ex4.ir

ex4.ru

ex4.com

ex4.nl

ex4.sakura.ne.jp

ex4.homes

ex4.cn

ex4.pl

ex4.red

ex4.org

ex4.it

ex4.us

ex4.net

ex4.to

ex4.de

Similar names

4ex.ai

4ex.ro

x4e.ru

4xe.eu

4xe.pt

4xe.md

4xe.be

4ex.cash

4ex.cz

x4e.de

4xe.ie

4ex.es

4xe.at

4ex.de

4xe.hu

4ex.se

xe4.net

4xe.co.uk

xe4.s3.amazonaws.com

x4e.pl

4xe.org

4xe.xyz

4ex.space

x4e.com

4ex.org

4ex.com.br

4ex.pro

4xe.fr

e4x.com

4ex.com

4xe.no

xe4.com

4ex.exchange

4ex.red

4xe.com.mt

4xe.nl

4xe.it

e4x.pro

4ex.ru

e4x.net

4xe.net

4ex.dev

4ex.info

4ex.in

x4e.net

4xe.com

4xe.mt

4xe.es

4xe.lu

4ex.nl

4ex.net

4xe.ch

4ex.us

4xe.cz

4xe.sk

4xe.gr

4ex.ca

4ex.hu

e4x.de

x4e.eu

4ex.pt

e4x.ru

e4x.cn

e4x.co.uk

Previous names

ex-animo.us

ex-dividend.us

ex-ent.us

ex-feds.us

ex-im.us

ex-it.us

ex-nihilo.us

ex-od.us

ex-press.us

ex-site.us

ex01.us

ex1.us

ex2.us

ex2ci.us

ex3.us

Next names

ex5.us

ex7.us

ex777.us

ex8.us

ex9.us

exa.us

exabet88gg.us

exabit.us

exabusinesssolutions.us

exabyte.us

exabytes.us

exabytetech.us

exabyzness.us

exacloud.us

exacly.us

exacom.us

exacorwall.us

exacqvision.us

exact.us

DNS History

13 records (6 active, 7 former)

○NSf1g1ns1.dnspod.net2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

○NSf1g1ns2.dnspod.net2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

●NSjaxson.ns.cloudflare.com2026-08-18 → 2026-08-18 · 3 obs

○ 2016-07-17 10:52:04
● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

●NSlaila.ns.cloudflare.com2026-08-18 → 2026-08-18 · 3 obs

○ 2016-07-17 10:52:04
● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

○MXalt1.aspmx.l.google.com2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

○MXalt2.aspmx.l.google.com2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

○MXaspmx.l.google.com2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

○MXaspmx2.googlemail.com2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

○MXaspmx3.googlemail.com2015-08-20 → 2016-07-17 · 4 obs

● 2015-08-20 02:08:20
● 2016-07-17 10:52:04
○ 2026-08-18 00:50:44
○ 2026-08-18 23:19:56

●A104.21.46.1682026-08-18 → 2026-08-18 · 2 obs

● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

●A172.67.140.1912026-08-18 → 2026-08-18 · 2 obs

● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

●A2606:4700:3036::6815:2ea82026-08-18 → 2026-08-18 · 2 obs

● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

●A2606:4700:3036::ac43:8cbf2026-08-18 → 2026-08-18 · 2 obs

● 2026-08-18 00:50:44
● 2026-08-18 23:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
ex4.us	jaxson.ns.cloudflare.com, laila.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.221

NS records: jaxson.ns.cloudflare.com, laila.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ex4.us (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.191, 104.21.46.168`
AAAA	2	`2606:4700:3036::6815:2ea8, 2606:4700:3036::ac43:8cbf`
NS	2	`jaxson.ns.cloudflare.com, laila.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaxson.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ex4.us directs to four IP numbers, which are 104.21.46.168, 172.67.140.191, 2606:4700:3036::6815:2ea8 and 2606:4700:3036::ac43:8cbf.

Among the host names that share IP numbers with ex4.us are tro.taxi, 789lady(0x736578)y-th.com, brigstoneapp.com and two others.

Name Servers

ex4.us uses two name servers for its delegation: jaxson.ns.cloudflare.com and laila.ns.cloudflare.com.

ex4.us has the same name server delegation as a number of other domains, such as joinfesty.com, wishkingslots.ca, goldenpanda-fr-casino.com and two more.

The name servers of ex4.us overlap at least partially with those of other domains — among them cprvictoria.com.au, anotherwhirl.com, waltermartino.com and two more.

These name servers commonly appear alongside the name servers tricia.ns.cloudflare.com and elliot.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname jaxson.ns.cloudflare.com directs to 108.162.195.221, 162.159.44.221 and 172.64.35.221 along with 3 other IP addresses.

Hostname laila.ns.cloudflare.com directs to 108.162.194.122, 162.159.38.122 and 172.64.34.122 along with 3 other IP addresses.

ex4.us - robtex.com

ex4.us

us

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ex4.us`

`us`