coursesearcher.com - dns.ninja

coursesearcher.com

DNSSEC⚠️ Not signed
A13.248.213.45🇺🇸 Amazon13.248.208.0/20
A76.223.67.189🇺🇸 Amazon76.223.64.0/20
NSns27.domaincontrol.com ⭐
A2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44
PTRns27.domaincontrol.com
A97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns27.domaincontrol.com
NSns28.domaincontrol.com
A2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44
PTRns28.domaincontrol.com
A173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns28.domaincontrol.com
MXmx0.123-reg.co.uk ⭐
A92.204.80.20🇫🇷 GODADDY-SXB92.204.80.0/23
PTRsxplibsmtp-v01.prod.sxb1.secureserver.net
MXmx1.123-reg.co.uk(20)
A92.204.80.19🇫🇷 GODADDY-SXB92.204.80.0/23
PTRsxplibsmtp-v02.prod.sxb1.secureserver.net
SOAns27.domaincontrol.comdns@jomax.net 2024-03-06 #0

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=1782712390

Previously MX for

coursesearcher.com

Same first word

coursesearcher.com

Similar names

sourceresearch.com
sourceresearch.net
resourcesearch.com
researchsource.org
sourcesearcher.com
reachresources.com
searchresource.com
researchsource.com
resourcesreach.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns27.domaincontrol.comns28.domaincontrol.comns.123-reg.co.ukns1.value-domain.comns2.123-reg.co.ukns2.value-domain.comMXmx0.123-reg.co.ukmx1.123-reg.co.ukcoursesearcher.comA13.248.213.4576.223.67.189203.189.105.16581.21.76.6294.136.40.51
○NSns.123-reg.co.uk2016-12-04 → 2017-09-30 · 5 obs
○ 2015-09-24 02:43:58
● 2016-12-04 15:13:26
● 2017-09-30 00:27:06
○ 2026-04-25 06:29:52
○ 2026-06-29 05:58:54
○NSns1.value-domain.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 11:24:52
○ 2015-09-24 02:43:58
○ 2026-06-29 05:58:54
○NSns2.123-reg.co.uk2016-12-04 → 2017-09-30 · 5 obs
○ 2015-09-24 02:43:58
● 2016-12-04 15:13:26
● 2017-09-30 00:27:06
○ 2026-04-25 06:29:52
○ 2026-06-29 05:58:54
○NSns2.value-domain.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 11:24:52
○ 2015-09-24 02:43:58
○ 2026-06-29 05:58:54
●NSns27.domaincontrol.com2026-04-25 → 2026-06-29 · 3 obs
○ 2017-09-30 00:27:06
● 2026-04-25 06:29:52
● 2026-06-29 05:58:54
●NSns28.domaincontrol.com2026-04-25 → 2026-06-29 · 3 obs
○ 2017-09-30 00:27:06
● 2026-04-25 06:29:52
● 2026-06-29 05:58:54
○MXcoursesearcher.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 11:24:52
○ 2015-09-24 02:43:58
○ 2026-06-29 05:58:54
●MXmx0.123-reg.co.uk2016-12-04 → 2026-06-29 · 3 obs
○ 2015-09-24 02:43:58
● 2016-12-04 15:13:26
● 2026-06-29 05:58:54
●MXmx1.123-reg.co.uk2016-12-04 → 2026-06-29 · 3 obs
○ 2015-09-24 02:43:58
● 2016-12-04 15:13:26
● 2026-06-29 05:58:54
●A13.248.213.452026-04-25 → 2026-06-29 · 3 obs
○ 2017-09-30 00:27:06
● 2026-04-25 06:29:52
● 2026-06-29 05:58:54
○A203.189.105.1652015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 11:24:52
○ 2015-09-24 02:43:58
○ 2026-06-29 05:58:54
●A76.223.67.1892026-04-25 → 2026-06-29 · 3 obs
○ 2017-09-30 00:27:06
● 2026-04-25 06:29:52
● 2026-06-29 05:58:54
○A81.21.76.622016-12-04 → 2016-12-04 · 4 obs
○ 2015-09-24 02:43:58
● 2016-12-04 15:13:26
○ 2017-09-30 00:27:06
○ 2026-06-29 05:58:54
○A94.136.40.512017-09-30 → 2017-09-30 · 4 obs
○ 2016-12-04 15:13:26
● 2017-09-30 00:27:06
○ 2026-04-25 06:29:52
○ 2026-06-29 05:58:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
coursesearcher.comns27.domaincontrol.com, ns28.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.71.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursesearcher.com (unsigned zone)

⏱️ Timing

Total: 1676ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.67.189, 13.248.213.45
NS2ns27.domaincontrol.com, ns28.domaincontrol.com
MX2mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10)
SOA1ns27.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

coursesearcher.com directs to two IP numbers, 13.248.213.45 and 76.223.67.189

ccjersey.com, clevelandpremierhomes.com, handydan.com.au and two other host names share IP numbers with coursesearcher.com.

Name Servers

coursesearcher.com is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.

coursesearcher.com uses the same name servers as several other domains — among them fabushoe.com, oh-coco.com, simpleinvoice.net and two more.

ns27.domaincontrol.com and ns28.domaincontrol.com each resolve to two IP addresses: ns27.domaincontrol.com points to 97.74.103.14 and 2603:5:2171::e, while ns28.domaincontrol.com points to 173.201.71.14 and 2603:5:2271::e.

Mail Servers

Mail for coursesearcher.com is handled by two mail servers — mx0.123-reg.co.uk and mx1.123-reg.co.uk.

coursesearcher.com uses an identical mail server configuration to several other domains — among them amyselectrics.com, ashniandco.london, brooklandsmedicalpractice.co.uk and two more.

coursesearcher.com has at least partial mail server overlap with other domains such as womens-aid.org.uk, spenboroughpool.co.uk, kandosii.com and two more.

mx0.123-reg.co.uk resolves to 92.204.80.20. mx1.123-reg.co.uk resolves to 92.204.80.19. Both host names point to a single IP number.