mrcu.org - robtex.com

mrcu.org

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.namefind.com ⭐
A97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.namefind.com
NSns2.namefind.com
A173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.namefind.com
TXTv=spf1 -all
SOAns1.namefind.comdns@jomax.net 2023-03-15 #0

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=1785083472

Same first word

mrcu.org
mrcu.com
mrcu.ky

Similar names

rucm.com
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murc.nl
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rumc.edu.my
murc.org
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cmru.org
cumr.com
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murc.de
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cmru.com.cn
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ucrm.org
urcm.ru
cumr.cn
mucr.com
cmru.com
mcru.com
urmc.at
mcur.ru
mcru.me
cmru.ca

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns1.namefind.comns2.namefind.comns01.domaincontrol.comns02.domaincontrol.comns1.esvccenter.comns100.rookdns.comns2.esvccenter.comns3.esvccenter.comns4.esvccenter.comns99.rookdns.comMXmail.mxproc.commailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146141.8.224.239208.73.211.7050.63.202.54
○NSns01.domaincontrol.com2015-10-11 → 2015-10-11 · 4 obs
○ 2015-04-11 04:29:02
● 2015-10-11 03:02:38
○ 2015-12-11 17:29:46
○ 2026-07-26 16:55:32
○NSns02.domaincontrol.com2015-10-11 → 2015-10-11 · 4 obs
○ 2015-04-11 04:29:02
● 2015-10-11 03:02:38
○ 2015-12-11 17:29:46
○ 2026-07-26 16:55:32
○NSns1.esvccenter.com2015-04-11 → 2015-04-11 · 3 obs
● 2015-04-11 04:29:02
○ 2015-10-11 03:02:38
○ 2026-07-26 16:55:32
●NSns1.namefind.com2016-12-03 → 2026-07-26 · 3 obs
○ 2016-03-28 11:18:56
● 2016-12-03 03:11:10
● 2026-07-26 16:55:32
○NSns100.rookdns.com2015-12-11 → 2016-03-28 · 5 obs
○ 2015-10-11 03:02:38
● 2015-12-11 17:29:46
● 2016-03-28 11:18:56
○ 2016-12-03 03:11:10
○ 2026-07-26 16:55:32
○NSns2.esvccenter.com2015-04-11 → 2015-04-11 · 3 obs
● 2015-04-11 04:29:02
○ 2015-10-11 03:02:38
○ 2026-07-26 16:55:32
●NSns2.namefind.com2026-07-04 → 2026-07-26 · 3 obs
○ 2016-12-03 03:11:10
● 2026-07-04 05:06:32
● 2026-07-26 16:55:32
○NSns3.esvccenter.com2015-04-11 → 2015-04-11 · 3 obs
● 2015-04-11 04:29:02
○ 2015-10-11 03:02:38
○ 2026-07-26 16:55:32
○NSns4.esvccenter.com2015-04-11 → 2015-04-11 · 3 obs
● 2015-04-11 04:29:02
○ 2015-10-11 03:02:38
○ 2026-07-26 16:55:32
○NSns99.rookdns.com2015-12-11 → 2016-03-28 · 5 obs
○ 2015-10-11 03:02:38
● 2015-12-11 17:29:46
● 2016-03-28 11:18:56
○ 2016-12-03 03:11:10
○ 2026-07-26 16:55:32
○MXmail.mxproc.com2015-12-11 → 2016-03-28 · 5 obs
○ 2015-10-11 03:02:38
● 2015-12-11 17:29:46
● 2016-03-28 11:18:56
○ 2016-12-03 03:11:10
○ 2026-07-26 16:55:32
○MXmailstore1.secureserver.net2015-10-11 → 2015-10-11 · 3 obs
● 2015-10-11 03:02:38
○ 2015-12-11 17:29:46
○ 2026-07-26 16:55:32
○MXsmtp.secureserver.net2015-10-11 → 2015-10-11 · 3 obs
● 2015-10-11 03:02:38
○ 2015-12-11 17:29:46
○ 2026-07-26 16:55:32
●A13.248.169.482026-07-04 → 2026-07-26 · 3 obs
○ 2016-12-03 03:11:10
● 2026-07-04 05:06:32
● 2026-07-26 16:55:32
○A141.8.224.2392015-12-11 → 2016-03-28 · 5 obs
○ 2015-10-11 03:02:38
● 2015-12-11 17:29:46
● 2016-03-28 11:18:56
○ 2016-12-03 03:11:10
○ 2026-07-26 16:55:32
○A208.73.211.702016-12-03 → 2016-12-03 · 4 obs
○ 2016-03-28 11:18:56
● 2016-12-03 03:11:10
○ 2026-07-04 05:06:32
○ 2026-07-26 16:55:32
○A50.63.202.542015-10-11 → 2015-10-11 · 3 obs
● 2015-10-11 03:02:38
○ 2015-12-11 17:29:46
○ 2026-07-26 16:55:32
●A76.223.54.1462026-07-04 → 2026-07-26 · 3 obs
○ 2016-12-03 03:11:10
● 2026-07-04 05:06:32
● 2026-07-26 16:55:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
mrcu.orgns1.namefind.com, ns2.namefind.com-

✅ Authoritative Response

Server:97.74.99.64

NS records: ns1.namefind.com, ns2.namefind.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrcu.org (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.namefind.com, ns2.namefind.com
TXT1v=spf1 -all
SOA1ns1.namefind.com dns.jomax.net

Analysis

IP Addresses

mrcu.org resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with force10.a.pie.us, crafthappyhour.com and cellyapp.com, also share IP numbers with mrcu.org.

Name Servers

Two name servers handle the delegation for mrcu.org: ns1.namefind.com and ns2.namefind.com.

mrcu.org shares its NS records with other domains, for example ilovemaurice.com, onlinepublications.org, globalsewing.com and two others.

ns1.namefind.com and ns2.namefind.com each resolve to one IP number: ns1.namefind.com points to 97.74.99.64 and ns2.namefind.com points to 173.201.67.64.