checkmail.com - dns.ninja

checkmail.com

DNSSEC⚠️ Not signed
NSns1.ocasa.info ⚠️ Not in zone NS records
NSns2.ocasa.info ⚠️ Not in zone NS records
A181.111.180.170🇦🇷 AS7303181.111.0.0/16

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786388359

Subdomains

mta24.checkmail.com
mta21.checkmail.com
mta25.checkmail.com
www.checkmail.com
mta20.checkmail.com
smtp-01.checkmail.com
mta27.checkmail.com
mta23.checkmail.com
mta22.checkmail.com
mta26.checkmail.com

Same first word

checkmail.co
checkmail.com.es
checkmail.vn
checkmail.se
checkmail.fr
checkmail.com
checkmail.hk
checkmail.in
checkmail.nl
checkmail.io
checkmail.de
checkmail.it
checkmail.ch
checkmail.cl
checkmail.ru
checkmail.org
checkmail.be
checkmail.ca
checkmail.com.br
checkmail.eu
checkmail.at

Similar names

mailcheck.xyz
kchemical.com
kamilcech.cz
mailcheck.io
mailcheck.ai
mailcheck.at
mailcheck.eu
mailcheck.de
mailcheck.me
mailcheck.nl
mailcheck.fr
mailcheck.co
mailcheck.us
limacheck.com
mailcheck.net
mailcheck.biz
mailcheck.org
mailcheck.ch
mailcheck.ru
michaelkc.com
mailcheck.nu
mailcheck.com

DNS History

23 records (2 active, 21 former)

20162017201820192020202120222023202420252026NSns1.ocasa.infons2.ocasa.infobue-w2k1602MXmta02.checkmail.commta03.checkmail.commta05.checkmail.commta06.checkmail.commta10.checkmail.commta11.checkmail.commta12.checkmail.commta13.checkmail.commta20.checkmail.commta21.checkmail.commta22.checkmail.commta23.checkmail.commta24.checkmail.commta25.checkmail.commta26.checkmail.commta27.checkmail.comsmtp-01.checkmail.comA170.78.75.160200.41.177.64216.177.193.28
○NSbue-w2k16022026-02-15 → 2026-07-31 · 7 obs
○ 2015-07-20 15:58:42
● 2026-02-15 03:52:12
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
●NSns1.ocasa.info2015-07-20 → 2026-08-10 · 2 obs
● 2015-07-20 15:58:42
● 2026-08-10 19:00:12
●NSns2.ocasa.info2015-07-20 → 2026-08-10 · 2 obs
● 2015-07-20 15:58:42
● 2026-08-10 19:00:12
○MXmta02.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta03.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta05.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta06.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta10.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta11.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta12.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta13.checkmail.com2015-07-20 → 2017-04-05 · 4 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○MXmta20.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta21.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta22.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta23.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta24.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta25.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta26.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXmta27.checkmail.com2015-07-20 → 2026-07-31 · 7 obs
● 2015-07-20 15:58:42
● 2017-04-05 09:13:00
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○MXsmtp-01.checkmail.com2026-02-15 → 2026-07-31 · 7 obs
○ 2017-04-05 09:13:00
● 2026-02-15 03:52:12
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○A170.78.75.1602026-02-15 → 2026-07-31 · 7 obs
○ 2017-04-05 09:13:00
● 2026-02-15 03:52:12
○ 2026-07-13 21:53:22
● 2026-07-14 05:55:18
○ 2026-07-23 17:35:16
● 2026-07-31 12:20:12
○ 2026-08-10 19:00:12
○A200.41.177.642015-11-23 → 2017-04-05 · 5 obs
○ 2015-07-20 15:58:42
● 2015-11-23 10:39:14
● 2017-04-05 09:13:00
○ 2026-02-15 03:52:12
○ 2026-08-10 19:00:12
○A216.177.193.282015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 15:58:42
○ 2015-11-23 10:39:14
○ 2026-08-10 19:00:12

🔍 DNS Trace

Analysis

Hierarchy

checkmail.com is a parent domain; its children include mta24.checkmail.com, mta21.checkmail.com, mta25.checkmail.com, www.checkmail.com, mta20.checkmail.com and a few other host names.

Name Servers

The NS records for checkmail.com delegate to ns1.ocasa.info and ns2.ocasa.info.

Among the domains sharing the same name servers as checkmail.com are innovarq.net, pick.com.ar and direxsa.com.

checkmail.com partially shares its NS delegation with several other domains, including nocnoc.com.ar, addocsa.com, ocasa.info and two others.

These name servers often co-occur with the name servers bue-w2k1602.

Hosts that resolve to one IP address:

ns2.ocasa.info resolves to the IP address 181.111.180.170.