`cm.dev`

DNSSEC	⚠️ Not signed
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`lorna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lorna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lorna.ns.cloudflare.com`
		A	108.162.192.190^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	172.64.32.190^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	173.245.58.190^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=e2e579a89d49c6e898ddc57a3491f63753fc8688`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2406095947

`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

cm.by

cm.tech

cm.uy

cm.in.th

cm.com.mx

cm.capital

cm.au

cm.rs

cm.edu.gt

cm.cpa

cm.center

cm.sa

cm.pt

cm.be

cm.vip

cm.co.mz

cm.com.my

cm.my

cm.kz

cm.de

cm.live

cm.sh

cm.ph

cm.email

cm.to

cm.uk

cm.codes

cm.net.tw

cm.tc

cm.org.uk

cm.dj

cm.agency

cm.gs

cm.net

cm.games

cm.ma

cm.gy

cm.lt

cm.gov.cy

cm.nu

cm.mk

cm.com.ua

cm.edu

cm.fit

cm.ua

cm.eti.br

cm.org

cm.gov.nc.tr

cm.ro

cm.lol

cm.km.ua

cm.id.au

cm.uz

cm.mt

cm.ru

cm.co.kr

cm.wtf

cm.cm

cm.vg

cm.nl

cm.co.za

cm.tv

cm.no

cm.lv

cm.ht

cm.fyi

cm.gl

cm.co.at

cm.edu.ph

cm.kg

cm.dk

cm

cm.su

cm.hu

cm.ws

cm.com.sa

cm.gov.sa

cm.net.id

cm.sg

cm.si

cm.cc

cm.expert

cm.cx

cm.co

cm.gov.py

cm.edu.vn

cm.edgesuite.net

cm.marketing

cm.design

cm.dev

cm.org.au

cm.ee

cm.cz

cm.im

cm.co.nz

cm.ca

cm.support

cm.co.th

cm.net.tr

cm.adv.br

cm.photography

cm.pe

cm.io

cm.vc

cm.cr

cm.church

cm.com

cm.edu.kg

cm.studio

cm.law.za

cm.jo

cm.cn

cm.se

Similar names

mc.med.br

mc.cool

mc.plus

mc.fm

mc.university

mc.uz

mc.st

mc.fo

mc.pl

mc.chat

mc.pizza

mc.ae

mc.ly

mc.com.tn

mc.id.au

mc.lt

mc.llc

mc.com.gt

mc.ac.id

mc.com.br

mc.edu.eg

mc.su

mc.by

mc.waw.pl

mc.app

mc.edu.ph

mc.net.lv

mc.lolipop.io

mc.com.co

mc.ms

mc.ro

mc.run

mc.gov.tr

mc.ck.ua

mc.hn

mc.fr

mc.pe

mc.com.pe

mc.de

mc.edu

mc.ee

mc.net.au

mc.if.ua

mc.rs

mc.net.pl

mc.cx

DNS History

6 records (4 active, 2 former)

●NSdave.ns.cloudflare.com2026-02-16 → 2026-07-05 · 2 obs

● 2026-02-16 22:43:10
● 2026-07-05 05:02:42

●NSlorna.ns.cloudflare.com2026-02-16 → 2026-07-05 · 2 obs

● 2026-02-16 22:43:10
● 2026-07-05 05:02:42

●MXmail.protonmail.ch2026-02-16 → 2026-07-05 · 3 obs

○ 2017-01-22 18:45:08
● 2026-02-16 22:43:10
● 2026-07-05 05:02:42

●MXmailsec.protonmail.ch2026-02-16 → 2026-07-05 · 3 obs

○ 2017-01-22 18:45:08
● 2026-02-16 22:43:10
● 2026-07-05 05:02:42

○MXyour-dns-needs-immediate-attention.dev2017-01-22 → 2017-01-22 · 3 obs

● 2017-01-22 18:45:08
○ 2026-02-16 22:43:10
○ 2026-07-05 05:02:42

○A127.0.53.532017-01-22 → 2026-02-16 · 4 obs

● 2017-01-22 18:45:08
● 2026-02-16 22:43:10
○ 2026-02-20 12:55:16
○ 2026-07-05 05:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
cm.dev	lorna.ns.cloudflare.com, dave.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.190

NS records: lorna.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cm.dev (unsigned zone)

⏱️ Timing

Total: 1197ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dave.ns.cloudflare.com, lorna.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=e2e579a89d49c6e8, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

Two name servers handle the delegation for cm.dev: dave.ns.cloudflare.com and lorna.ns.cloudflare.com.

cm.dev shares its NS records with other domains, for example skymarksmodels.com, jackheywood.com, luxury-cars.biz and two others.

At least some of cm.dev's name servers are shared with other domains, for example catatumbo.co.uk, kollerproducts.com, earn2shrink.com and two more.

It is common for these name servers to be used in conjunction with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and gina.ns.cloudflare.com.

DNS names with 6 IP addresses:

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109 and 173.245.59.109 among others, with 3 other IP addresses in total.

lorna.ns.cloudflare.com resolves to 108.162.192.190, 172.64.32.190 and 173.245.58.190 among others, with 3 other IP addresses in total.

Mail Servers

cm.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with cm.dev are vfgroup.us, starcat.org, cortexia.com and two others.

There is at least a partial MX overlap between cm.dev and other domains, including ohioriverhouse.com, ethone.cc, inmacig.com and two others.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

cm.dev - robtex.com

cm.dev

dev