mcjr.org - robtex.com

mcjr.org

DNSSEC⚠️ Not signed
A52.17.250.95🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix
PTRec2-52-17-250-95.eu-west-1.compute.amazonaws.com
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmx.mcjr.org.cust.a.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
SOAns1.systemdns.comhostmaster@systemdns.com serial=1716412124

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783222156

Same first word

mcjr.com
mcjr.org
mcjr.cn
mcjr.com.ph
mcjr.cc

Similar names

cmjr.life
jrmc.fr
crmj.com
jcmr.org
rjcm.cn
jmrc.cn
cmjr.xyz
cjmr.org
mcrj.net
cmjr.photos
jmrc.cc
jcrm.cn
cjmr.cn
cjmr.net
rjmc.com
jrcm.org
jcmr.de
jrcm.or.jp
mrjc.org
cmjr.cn
mjrc.jp
jmrc.co.uk
jrcm.ca
mjrc.co.uk
jcmr.com.au
mjrc.ca
rmjc.com.cn
rjmc.org
rmjc.org
jcrm.de
jcmr.net
cmrj.cl
rmcj.com
jrmc.jp
jrcm.eu
jrmc.de
jcrm.fi
jcrm.org
mjrc.net
mcrj.ch
jmrc.de
rcmj.com
cmrj.net
jmrc.biz
jmrc.com
mjrc.com
cmrj.de
jmcr.de
jrcm.net
mcrj.ca
rcmj.net
jmrc.or.jp
mcrj.com
crjm.md
rjmc.dyndns.org
crjm.org
jmrc.org
mrcj.jp
cmrj.gov.br
jcrm.com
rcjm.co.za
jcrm.in
jrmc.com.br
cmrj.cn
mjcr.gov.mz
cmrj.in
jrmc.us
crmj.cn
jcrm.ru
crjm.de
mjrc.nl
cjmr.com
jrmc.com
mrcj.com
rjmc.co.uk
jrmc.cn
jcmr.com
cmjr.org
rcjm.cn
mjrc.de
mrjc.com
rcmj.ca
cmrj.xyz
jrmc.ch
jrcm.jp
cmjr.com
cjrm.ca
jrcm.com.au
jcmr.us
jmrc.com.jo
mjrc.cn
rjmc.ch
jrcm.es
cmrj.com
mcrj.com.cn
rmcj.cn
jmrc.net
jrmc.org
jmcr.cc
rjmc.net
cjmr.co.uk
jmrc.in
mrjc.ca

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXmx.mcjr.org.cust.a.hostedemail.comA52.17.250.9598.124.198.198.124.199.198.124.199.113
○NSdns1.name-services.com2015-05-22 → 2016-05-06 · 4 obs
● 2015-05-22 00:54:58
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
○NSdns2.name-services.com2015-05-22 → 2016-05-06 · 4 obs
● 2015-05-22 00:54:58
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
○NSdns3.name-services.com2015-05-22 → 2016-05-06 · 4 obs
● 2015-05-22 00:54:58
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
○NSdns4.name-services.com2015-05-22 → 2016-05-06 · 4 obs
● 2015-05-22 00:54:58
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
○NSdns5.name-services.com2015-05-22 → 2016-05-06 · 4 obs
● 2015-05-22 00:54:58
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
●NSns1.systemdns.com2017-02-13 → 2026-07-05 · 3 obs
○ 2016-05-06 11:00:00
● 2017-02-13 16:00:00
● 2026-07-05 03:52:08
●NSns2.systemdns.com2017-02-13 → 2026-07-05 · 3 obs
○ 2016-05-06 11:00:00
● 2017-02-13 16:00:00
● 2026-07-05 03:52:08
●NSns3.systemdns.com2017-02-13 → 2026-07-05 · 3 obs
○ 2016-05-06 11:00:00
● 2017-02-13 16:00:00
● 2026-07-05 03:52:08
●MXmx.mcjr.org.cust.a.hostedemail.com2015-05-22 → 2026-07-05 · 2 obs
● 2015-05-22 00:54:58
● 2026-07-05 03:52:08
●A52.17.250.952017-02-13 → 2026-07-05 · 3 obs
○ 2016-05-06 11:00:00
● 2017-02-13 16:00:00
● 2026-07-05 03:52:08
○A98.124.198.12015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:54:58
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08
○A98.124.199.12015-05-22 → 2015-10-29 · 4 obs
● 2015-05-22 00:54:58
● 2015-10-29 04:23:44
○ 2016-01-25 05:22:24
○ 2026-07-05 03:52:08
○A98.124.199.1132016-01-25 → 2016-05-06 · 5 obs
○ 2015-10-29 04:23:44
● 2016-01-25 05:22:24
● 2016-05-06 11:00:00
○ 2017-02-13 16:00:00
○ 2026-07-05 03:52:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
mcjr.orgns3.systemdns.com, ns1.systemdns.com, ns2.systemdns.com-

✅ Authoritative Response

Server:216.40.47.90

NS records: ns3.systemdns.com, ns1.systemdns.com, ns2.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcjr.org (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

TypeCountSample Data
A152.17.250.95
NS3ns2.systemdns.com, ns1.systemdns.com...
MX1mx.mcjr.org.cust.a.hostedemail.com (pri:
SOA1ns1.systemdns.com hostmaster.systemdns.c

Analysis

IP Addresses

mcjr.org has exactly one IP address — 52.17.250.95.

ecole-nantaise-natation.com, directbassecour.com, gmeert.be plus two other host names have IP numbers in common with mcjr.org.

Name Servers

DNS for mcjr.org is handled by three authoritative name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

At least some of mcjr.org's name servers are shared with other domains, for example repi.eu, showerdoorsunlimitedllc.com, artducoeur.com and two more.

Three hostnames — ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — each have two IP addresses: ns1.systemdns.com has 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com has 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com has 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

mcjr.org uses one mail server — mx.mcjr.org.cust.a.hostedemail.com.

mx.mcjr.org.cust.a.hostedemail.com has exactly one IP number: 216.40.42.4.