mcours.com - dns.ninja

mcours.com

DNSSEC⚠️ Not signed
A173.214.170.139🇺🇸 NJIIX-1173.214.160.0/20 Proxy by NJIIX.NET
PTRvps2322820.trouble-free.net
NScdns1.interserver.net ⭐
A216.158.228.164🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns1.interserver.net
NScdns2.interserver.net
A216.158.234.243🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns2.interserver.net
NScdns3.interserver.net
A199.231.191.75🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET
PTRcdns3.interserver.net
MXmail.mcours.com ⭐
A173.214.170.139🇺🇸 NJIIX-1173.214.160.0/20 Proxy by NJIIX.NET
PTRvps2322820.trouble-free.net
SOAcdns1.interserver.netdns@interserver.net 2025-06-10 #1

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=1782859796

Previously MX for

mcours.com

Subdomains

88e3ca8428f2.mcours.com
mail.mcours.com

Same first word

mcours.com
mcours.net

Similar names

comsur.com
urscom.de
sumcor.es
comrus.com
rucosm.ru
corusm.de
sumocr.com
cmorus.ru
scorum.ru
surcom.eu
rucosm.com
morcus.net
ruscom.su
rucoms.ru
scorum.es
surcom.com.cn
murocs.com
cusrom.com
ourcms.cn
comsur.cl
sumorc.com
ruscom.com
rusmco.ru
scorum.me
cromus.com
scorum.ph
sumcor.net
socrum.com
moscur.ru
ourcms.net
corsum.ru
surcom.nl
scorum.in
ruscom.pro
scorum.id
srcomu.com
mucros.com
usmcor.com
comrus.ru
mursco.com
curoms.com
surcom.de
surcom.com
comsur.biz
ruscom.be
ruscom.ru
ruscom.tech
corsum.cz
sourmc.net
morcus.com
rosmuc.com
moscur.com
corums.com
ruscom.site
comurs.com
oursmc.com
scorum.com
corsum.com
oscrum.com
cromus.com.br

DNS History

25 records (5 active, 20 former)

20162017201820192020202120222023202420252026NScdns1.interserver.netcdns2.interserver.netcdns3.interserver.netdns102.ovh.netjill.ns.cloudflare.comns1.digitalocean.comns1.dynadot.comns102.ovh.netns2.digitalocean.comns2.dynadot.comns3.digitalocean.comns8091.hostgator.comns8092.hostgator.comray.ns.cloudflare.comMXmail.mcours.commcours.comA173.214.170.139104.21.11.220162.243.69.155172.67.167.76192.185.5.2502606:4700:3033::ac43:a74c2606:4700:3034::6815:bdc51.75.122.10252.0.7.30
●NScdns1.interserver.net2026-06-11 → 2026-06-30 · 3 obs
○ 2026-06-01 07:04:54
● 2026-06-11 22:17:02
● 2026-06-30 23:11:16
●NScdns2.interserver.net2026-06-11 → 2026-06-30 · 3 obs
○ 2026-06-01 07:04:54
● 2026-06-11 22:17:02
● 2026-06-30 23:11:16
●NScdns3.interserver.net2026-06-11 → 2026-06-30 · 3 obs
○ 2026-06-01 07:04:54
● 2026-06-11 22:17:02
● 2026-06-30 23:11:16
○NSdns102.ovh.net2020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-21 07:46:28
● 2020-03-01 09:04:00
○ 2026-05-03 11:07:38
○ 2026-06-30 23:11:16
○NSjill.ns.cloudflare.com2026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
○NSns1.digitalocean.com2017-03-21 → 2017-03-21 · 4 obs
○ 2016-04-27 01:35:26
● 2017-03-21 07:46:28
○ 2020-03-01 09:04:00
○ 2026-06-30 23:11:16
○NSns1.dynadot.com2015-11-13 → 2016-04-27 · 5 obs
○ 2015-07-03 14:36:56
● 2015-11-13 06:12:58
● 2016-04-27 01:35:26
○ 2017-03-21 07:46:28
○ 2026-06-30 23:11:16
○NSns102.ovh.net2020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-21 07:46:28
● 2020-03-01 09:04:00
○ 2026-05-03 11:07:38
○ 2026-06-30 23:11:16
○NSns2.digitalocean.com2017-03-21 → 2017-03-21 · 4 obs
○ 2016-04-27 01:35:26
● 2017-03-21 07:46:28
○ 2020-03-01 09:04:00
○ 2026-06-30 23:11:16
○NSns2.dynadot.com2015-11-13 → 2016-04-27 · 5 obs
○ 2015-07-03 14:36:56
● 2015-11-13 06:12:58
● 2016-04-27 01:35:26
○ 2017-03-21 07:46:28
○ 2026-06-30 23:11:16
○NSns3.digitalocean.com2017-03-21 → 2017-03-21 · 4 obs
○ 2016-04-27 01:35:26
● 2017-03-21 07:46:28
○ 2020-03-01 09:04:00
○ 2026-06-30 23:11:16
○NSns8091.hostgator.com2015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 14:36:56
○ 2015-11-13 06:12:58
○ 2026-06-30 23:11:16
○NSns8092.hostgator.com2015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 14:36:56
○ 2015-11-13 06:12:58
○ 2026-06-30 23:11:16
○NSray.ns.cloudflare.com2026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
●MXmail.mcours.com2026-05-03 → 2026-06-30 · 3 obs
○ 2015-11-13 06:12:58
● 2026-05-03 11:07:38
● 2026-06-30 23:11:16
○MXmcours.com2015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 14:36:56
○ 2015-11-13 06:12:58
○ 2026-06-30 23:11:16
○A104.21.11.2202026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
○A162.243.69.1552017-03-21 → 2017-03-21 · 4 obs
○ 2016-04-27 01:35:26
● 2017-03-21 07:46:28
○ 2020-03-01 09:04:00
○ 2026-06-30 23:11:16
○A172.67.167.762026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
●A173.214.170.1392026-06-11 → 2026-06-30 · 3 obs
○ 2026-06-01 07:04:54
● 2026-06-11 22:17:02
● 2026-06-30 23:11:16
○A192.185.5.2502015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 14:36:56
○ 2015-11-13 06:12:58
○ 2026-06-30 23:11:16
○A2606:4700:3033::ac43:a74c2026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
○A2606:4700:3034::6815:bdc2026-05-03 → 2026-06-01 · 5 obs
○ 2020-03-01 09:04:00
● 2026-05-03 11:07:38
● 2026-06-01 07:04:54
○ 2026-06-11 22:17:02
○ 2026-06-30 23:11:16
○A51.75.122.1022020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-21 07:46:28
● 2020-03-01 09:04:00
○ 2026-05-03 11:07:38
○ 2026-06-30 23:11:16
○A52.0.7.302015-11-13 → 2016-04-27 · 5 obs
○ 2015-07-03 14:36:56
● 2015-11-13 06:12:58
● 2016-04-27 01:35:26
○ 2017-03-21 07:46:28
○ 2026-06-30 23:11:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...-
mcours.comcdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net-

✅ Authoritative Response

Server:216.158.228.164

NS records: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcours.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

TypeCountSample Data
A1173.214.170.139
NS3cdns3.interserver.net, cdns2.interserver.net...
MX1mail.mcours.com (pri: 25)
SOA1cdns1.interserver.net dns.interserver.ne

Analysis

Hierarchy

mcours.com is the parent domain of 88e3ca8428f2.mcours.com and mail.mcours.com.

IP Addresses

mcours.com points to a single IP number: 173.214.170.139.

Additional host names — mail.najmgames.com, mail.mcours.com, mcours.net and two others — share IP numbers with mcours.com.

Name Servers

DNS for mcours.com is handled by three authoritative name servers: cdns1.interserver.net, cdns2.interserver.net and cdns3.interserver.net.

mcours.com partially shares its NS delegation with several other domains, including rosellereviews.com, isltrack.com, sankomanpower.com and two others.

cdns1.interserver.net, cdns2.interserver.net and cdns3.interserver.net all have one IP address each — cdns1.interserver.net directs to 216.158.228.164, cdns2.interserver.net directs to 216.158.234.243 and cdns3.interserver.net directs to 199.231.191.75.

Mail Servers

mcours.com has one mail server: mail.mcours.com.

mail.mcours.com has exactly one IP number: 173.214.170.139.