`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=2403759741

`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.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.org.uk

cm.agency

cm.net

cm.games

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.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.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.com.br

mc.edu.eg

mc.su

mc.by

mc.waw.pl

mc.app

mc.org.pl

mc.edu.ph

mc.net.lv

mc.com.co

mc.ms

mc.run

mc.gov.tr

mc.ck.ua

mc.fr

mc.pe

mc.com.pe

mc.de

mc.edu

mc.ee

mc.net.au

mc.rs

mc.net.pl

mc.cx

mc.construction

mc.zone

mc.lv

mc.cl

mc.com.sa

mc.net.br

mc.cafe

DNS History

6 records (4 active, 2 former)

●NSdave.ns.cloudflare.com2026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 22:43:10
● 2026-05-09 23:37:44

●NSlorna.ns.cloudflare.com2026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 22:43:10
● 2026-05-09 23:37:44

●MXmail.protonmail.ch2026-02-16 → 2026-05-09 · 3 obs

○ 2017-01-22 18:45:08
● 2026-02-16 22:43:10
● 2026-05-09 23:37:44

●MXmailsec.protonmail.ch2026-02-16 → 2026-05-09 · 3 obs

○ 2017-01-22 18:45:08
● 2026-02-16 22:43:10
● 2026-05-09 23:37:44

○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
○ 2026-05-09 23:37:44

○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
○ 2026-05-09 23:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
cm.dev	dave.ns.cloudflare.com, lorna.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.109

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cm.dev (unsigned zone)

⏱️ Timing

Total: 502ms | 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`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

cm.dev's delegation uses two name servers, dave.ns.cloudflare.com and lorna.ns.cloudflare.com.

cm.dev shares the same name server setup as other domains, for example skymarksmodels.com, jackheywood.com, luxury-cars.biz, phoenix-gaz.com and papersbattle.com.

cm.dev at least partially shares name servers with other domains, including catatumbo.co.uk, kollerproducts.com, earn2shrink.com, simvoyage.com and yourborderland.ca.

these name servers are commonly used together with dana.ns.cloudflare.com, mimi.ns.cloudflare.com and gina.ns.cloudflare.com.

Host names with six IP numbers:

dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

lorna.ns.cloudflare.com points to: 2606:4700:50::adf5:3abe, 2803:f800:50::6ca2:c0be, 2a06:98c1:50::ac40:20be, 108.162.192.190, 172.64.32.190 and 173.245.58.190.

Mail Servers

cm.dev is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

cm.dev shares its mail server setup with other domains, including vfgroup.us, starcat.org, cortexia.com, rescueconnection.com and zxz.ca.

The mail servers for cm.dev are shared with other domains, for instance ethone.cc, inmacig.com, sonjas.dk, viddel.nl and amarks.ch.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

cm.dev - robtex.com

cm.dev

dev