checkmark.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

checkmark.dev

DNSSEC⚠️ Not signed
A216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix
NSns69.domaincontrol.com ⭐
A2603:5:2184::2d🇺🇸 GODADDY-DNS2603:5:2180::/44
PTRns69.domaincontrol.com
A97.74.104.45🇺🇸 GODADDY-DNS97.74.104.0/23
NSns70.domaincontrol.com
A2603:5:2284::2d🇺🇸 GODADDY-DNS2603:5:2280::/44
PTRns70.domaincontrol.com
A173.201.72.45🇺🇸 GODADDY-DNS173.201.72.0/23
MXcheckmark-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::16🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:f805::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ea3pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:f904::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ds2pr05cu00102.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A40.93.192.4🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.40.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy4pr03cu00203.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.194.170🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch1pr02cu00102.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms68643061
SOAns69.domaincontrol.comdns@jomax.net 2026-07-29 #1

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

checkmark.xyz
checkmark.com.au
checkmark.dk
checkmark.it
checkmark.be
checkmark.fi
checkmark.nl
checkmark.net
checkmark.eu
checkmark.ru
checkmark.studio
checkmark.de
checkmark.ca
checkmark.blue
checkmark.ir
checkmark.company
checkmark.ph
checkmark.ge
checkmark.us
checkmark.plus
checkmark.uk
checkmark.app
checkmark.live
checkmark.clinic
checkmark.legal
checkmark.si
checkmark.services
checkmark.day
checkmark.com.br
checkmark.co.zw
checkmark.dev
checkmark.org
checkmark.se
checkmark.cc
checkmark.mx
checkmark.duckdns.org
checkmark.com.ph
checkmark.club
checkmark.com
checkmark.co.uk
checkmark.ai
checkmark.ro
checkmark.school
checkmark.solutions
checkmark.to
checkmark.in
checkmark.co
checkmark.ninja
checkmark.skin
checkmark.top
checkmark.ae
checkmark.media
checkmark.no
checkmark.me
checkmark.com.na
checkmark.gg
checkmark.co.il

Similar names

markcheck.org
markcheck.online
markcheck.com
markcheck.app
markcheck.pages.dev
markcheck.cl
kcchermak.com
markcheck.net

Previous names

checkgraph.dev
checkhq.dev
checkid.dev
checkingforchangesisinprogress.dev
checkinlabs.dev
checkins.dev
checkinsystem.dev
checkip.dev
checkit.dev
checkitout.dev
checklab.dev
checkledger.dev
checkleft.dev
checklink.dev
checklistai.dev
checklistgenerator.dev
checklogs.dev
checkly.dev
checkm8.dev
checkmail.dev

Next names

checkmarked.dev
checkmarx.dev
checkmate.dev
checkmateai.dev
checkmatechronicles.dev
checkmaxx.dev
checkmcp.dev
checkme.dev
checkmein.dev
checkmx.dev
checkmy.dev
checkmyapp.dev
checkmyemail.dev
checkmylicense.dev
checkmymail.dev
checkmyrepo.dev
checkmysite.dev
checkmyslop.dev

DNS History

4 records (4 active, 0 former)

NSns69.domaincontrol.comns70.domaincontrol.comMXcheckmark-dev.mail.protection.outlook.comA216.198.79.1
●NSns69.domaincontrol.com2026-09-08 → 2026-10-10 · 2 obs
● 2026-09-08 05:23:50
● 2026-10-10 03:10:22
●NSns70.domaincontrol.com2026-09-08 → 2026-10-10 · 2 obs
● 2026-09-08 05:23:50
● 2026-10-10 03:10:22
●MXcheckmark-dev.mail.protection.outlook.com2026-09-08 → 2026-10-10 · 2 obs
● 2026-09-08 05:23:50
● 2026-10-10 03:10:22
●A216.198.79.12026-09-08 → 2026-10-10 · 2 obs
● 2026-09-08 05:23:50
● 2026-10-10 03:10:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
checkmark.devns70.domaincontrol.com, ns69.domaincontrol.com-

✅ Authoritative Response

Server:173.201.72.45

NS records: ns70.domaincontrol.com, ns69.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkmark.dev (unsigned zone)

⏱️ Timing

Total: 973ms | Queries: -

📄 Records

TypeCountSample Data
A1216.198.79.1
NS2ns69.domaincontrol.com, ns70.domaincontrol.com
MX1checkmark-dev.mail.protection.outlook.co
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms68643061
SOA1ns69.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

checkmark.dev directs to one IP number, which is 216.198.79.1.

Among the host names that share IP numbers with checkmark.dev are designedbysense.com, newimoveisbrasil.com.br, propuestaglow.com and two others.

Name Servers

checkmark.dev is delegated to two name servers: ns69.domaincontrol.com and ns70.domaincontrol.com.

checkmark.dev has the same name server delegation as a number of other domains, such as nutrad3.com, mightyfencing.com.au, 326duane.com and two more.

checkmark.dev shares at least some of its name servers with other domains, such as cameva.cl.

ns69.domaincontrol.com and ns70.domaincontrol.com each resolve to two IP addresses: ns69.domaincontrol.com points to 97.74.104.45 and 2603:5:2184::2d, while ns70.domaincontrol.com points to 173.201.72.45 and 2603:5:2284::2d.

Mail Servers

checkmark.dev routes its mail through a single mail server, checkmark-dev.mail.protection.outlook.com.

checkmark-dev.mail.protection.outlook.com directs to 8 IP numbers, including 40.93.192.4, 52.101.40.3 and 52.101.50.1, along with 5 other.