🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mud.dev`

DNSSEC	⚠️ Not signed
A	66.33.60.194^{🇺🇸 Amazon66.33.60.0/24 EC2 Prefix}
A	76.76.21.93^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2412878824

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

mud.eu

mud.media

mud.fr

mud.school

mud.online

mud.kr

mud.pl

mud.arq.br

mud.us

mud.net.au

mud.farm

mud.com.ph

mud.red

mud.in

mud.de

mud.co.kr

mud.im

mud.org.uk

mud.me

mud.co.jp

mud.ru

mud.cn

mud.foundation

mud.org.au

mud.network

mud.edu

mud.org.tr

mud.sk

mud.academy

mud.si

mud.it

mud.hk

mud.co

mud.am

mud.jp

mud.info

mud.university

mud.no

mud.cc

mud.com.au

mud.org.za

mud.ae

mud.cl

mud.kiev.ua

mud.lt

mud.at

mud.su

mud.net

mud.co.uk

mud.ie

mud.nl

mud.dev

mud.ch

mud.se

mud.ca

mud.org

mud.dk

mud.es

mud.hu

mud.ro

mud.lat

mud.ac

mud.org.pl

mud.org.ph

mud.com

mud.fi

mud.be

mud.ren

mud.tw

mud.works

mud.com.tr

Similar names

dum.email

umd.com.ua

dmu.cl

mdu.cl

udm.edu.mx

udm.com.ar

mdu.com.pl

mdu.systems

udm.com.au

dum.co.kr

dmu.sarl

mdu.edu.ua

udm.com.cn

mdu.org.br

umd.ro

mdu.kr

dmu.lt

umd.com.br

umd.nic.in

mdu.co

udm.com

dmu.edu.ua

dum.no

dmu.net

udm.co.id

udm.center

dum.gr

dum.my

udm.be

udm.kz

dum.ch

umd.co.jp

udm.de

udm.cz

udm.co.za

dmu.edu.cn

dum.world

udm.eu

mdu.info

udm.ro

udm.com.tw

dmu.co.id

dum.pt

dmu.ac.in

udm.net.au

mdu.net.pe

mdu.pl

mdu.hr

mdu.com.cn

mdu.com

dmu.ac.uk

umd.hu

udm.ch

umd.fr

umd.kz

udm.us

dum.ca

dum.co.uk

dmu.co.jp

dmu.no

dmu.co.za

dmu.com.cn

udm.pl

dum.ro

umd.com.au

udm.ca

udm.fr

dum.ru

mdu.lt

dum.me

udm.mn

dum.tw

dmu.com.br

dum.net

mdu.ac.jp

udm.net.ru

umd.com

mdu.eu

udm.in

dum.bar

dmu.cz

dmu.us

mdu.org

dum.info

umd.at

umd.de

umd.nl

mdu.edu.in

umd.sk

umd.info

dum.us

mdu.ru

umd.me.uk

umd.run

dmu.nu

udm.dk

mdu.ca

dmu.co

dum.eu.com

umd.eu

dmu.gr

mdu.it

umd.cc

dum.ai

umd.us

dmu.ch

dum.mx

umd.net

udm.at

dmu.fr

dmu.de

udm.me

udm.media

dmu.jp

dum.com.br

umd.org

Previous names

muammar.dev

muathothman.dev

muavin.dev

muazzam.dev

mubaig.dev

mubashar.dev

mubet.dev

mubi.dev

muc.dev

mucadoo.dev

mucapp.dev

muce.dev

muchau.dev

muchconsulting.dev

muchly.dev

muchmore.dev

muchon.dev

muchovej.dev

muco.dev

Next names

DNS History

19 records (7 active, 12 former)

●NScruz.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 14:46:28
● 2026-08-24 16:59:32

●NSoswald.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 14:46:28
● 2026-08-24 16:59:32

●MXroute1.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 14:46:28
● 2026-08-24 16:59:32

●MXroute2.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 14:46:28
● 2026-08-24 16:59:32

●MXroute3.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 14:46:28
● 2026-08-24 16:59:32

○A66.33.60.1292026-08-19 → 2026-08-20 · 8 obs

○ 2026-08-19 14:46:28
● 2026-08-19 20:33:56
○ 2026-08-19 23:21:06
● 2026-08-20 06:10:22
○ 2026-08-20 08:25:42
● 2026-08-20 18:07:56
○ 2026-08-21 06:55:10
○ 2026-08-24 16:59:32

○A66.33.60.1932026-08-20 → 2026-08-23 · 6 obs

○ 2026-08-20 10:40:28
● 2026-08-20 11:52:40
○ 2026-08-20 15:21:38
● 2026-08-23 01:39:26
○ 2026-08-24 16:59:30
○ 2026-08-24 16:59:32

●A66.33.60.1942026-08-19 → 2026-08-24 · 10 obs

● 2026-08-19 14:46:28
○ 2026-08-19 20:33:56
● 2026-08-20 04:05:50
○ 2026-08-20 05:27:26
● 2026-08-20 08:25:42
○ 2026-08-20 09:05:42
● 2026-08-20 10:40:28
○ 2026-08-20 11:52:40
● 2026-08-24 16:59:30
● 2026-08-24 16:59:32

○A66.33.60.342026-08-19 → 2026-08-20 · 8 obs

○ 2026-08-19 20:33:56
● 2026-08-19 23:21:06
○ 2026-08-20 04:05:50
● 2026-08-20 05:27:26
○ 2026-08-20 06:10:22
● 2026-08-20 15:21:38
○ 2026-08-20 18:07:56
○ 2026-08-24 16:59:32

○A66.33.60.352026-08-20 → 2026-08-23 · 6 obs

○ 2026-08-20 08:25:42
● 2026-08-20 09:05:42
○ 2026-08-20 10:40:28
● 2026-08-23 00:47:10
○ 2026-08-23 01:39:26
○ 2026-08-24 16:59:32

○A66.33.60.662026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-20 18:07:56
● 2026-08-21 06:55:10
○ 2026-08-22 11:40:38
○ 2026-08-24 16:59:32

○A66.33.60.672026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 06:55:10
● 2026-08-22 11:40:38
○ 2026-08-23 00:47:10
○ 2026-08-24 16:59:32

○A76.76.21.1232026-08-20 → 2026-08-23 · 6 obs

○ 2026-08-20 08:25:42
● 2026-08-20 09:05:42
○ 2026-08-20 10:40:28
● 2026-08-23 00:47:10
○ 2026-08-23 01:39:26
○ 2026-08-24 16:59:32

○A76.76.21.1422026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-20 18:07:56
● 2026-08-21 06:55:10
○ 2026-08-22 11:40:38
○ 2026-08-24 16:59:32

○A76.76.21.1642026-08-19 → 2026-08-20 · 8 obs

○ 2026-08-19 20:33:56
● 2026-08-19 23:21:06
○ 2026-08-20 04:05:50
● 2026-08-20 05:27:26
○ 2026-08-20 06:10:22
● 2026-08-20 15:21:38
○ 2026-08-20 18:07:56
○ 2026-08-24 16:59:32

○A76.76.21.222026-08-19 → 2026-08-20 · 8 obs

○ 2026-08-19 14:46:28
● 2026-08-19 20:33:56
○ 2026-08-19 23:21:06
● 2026-08-20 06:10:22
○ 2026-08-20 08:25:42
● 2026-08-20 18:07:56
○ 2026-08-21 06:55:10
○ 2026-08-24 16:59:32

○A76.76.21.2412026-08-20 → 2026-08-23 · 6 obs

○ 2026-08-20 10:40:28
● 2026-08-20 11:52:40
○ 2026-08-20 15:21:38
● 2026-08-23 01:39:26
○ 2026-08-24 16:59:30
○ 2026-08-24 16:59:32

●A76.76.21.932026-08-19 → 2026-08-24 · 10 obs

○A76.76.21.982026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 06:55:10
● 2026-08-22 11:40:38
○ 2026-08-23 00:47:10
○ 2026-08-24 16:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
mud.dev	cruz.ns.cloudflare.com, oswald.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.88

NS records: cruz.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mud.dev (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.33.60.129, 76.76.21.22`
NS	2	`cruz.ns.cloudflare.com, oswald.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 52), route2.mx.cloudflare.net (pri: 77)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

mud.dev has two IP addresses: 66.33.60.194 and 76.76.21.93

Among the host names that share IP numbers with mud.dev are p1.app, web-git-renovate-openai-5-x.dohop.dev, laffed.io and two others.

Name Servers

mud.dev has two authoritative name servers — cruz.ns.cloudflare.com and oswald.ns.cloudflare.com.

mud.dev has the same name server delegation as a number of other domains, such as leha.eu, sennit.co.nz, goldcoach.ru and two more.

At least some of mud.dev's name servers are shared with other domains, for example crystalviphouse.com, moon-azr.pages.dev, doubleoo8.ir and two more.

These name servers tend to be used in conjunction with the name servers gerald.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cruz.ns.cloudflare.com points to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 other IP addresses.

oswald.ns.cloudflare.com points to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 other IP addresses.

Mail Servers

The MX records for mud.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

mud.dev shares at least some of its mail servers with other domains — for example cursobasicodeviolao.com, nexinfinities.com, leven.hu and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

mud.dev - robtex.com

mud.dev

dev

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

Mail Servers

`mud.dev`

`dev`