csscourse.com - dns.ninja

csscourse.com

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.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=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=1785082162

Previously MX for

csscourse.com

Same first word

csscourse.com

Similar names

successor.co.uk
cscourses.org
successor.cc
successor.academy
successor.it
successor.tv
cscourses.com
successor.co
successor.info
successor.ca
successor.ru
sourcescs.com
successor.in
successor.net
successor.cn
crosscues.com
successor.us
cursosesc.com
successor.jp
usssoccer.com
cscourses.online
successor.com
succesors.de
successor.biz
successor.online
scsources.com
successor.nl
ussoccres.org
successor.cloud
successor.de
soccersus.com
successor.org
esccursos.com.br
successor.si

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1.sedoparking.comns1.servconfig.comns2.sedoparking.comns2.servconfig.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXcsscourse.commail.nickstel.comA13.248.169.4876.223.54.14672.52.4.9174.124.219.38CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSns1.afternic.com2026-05-09 → 2026-07-26 · 3 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
● 2026-07-26 16:37:26
○NSns1.sedoparking.com2015-06-15 → 2016-06-27 · 4 obs
● 2015-06-15 11:32:40
● 2016-06-27 00:32:50
○ 2017-02-17 05:02:14
○ 2026-07-26 16:37:26
○NSns1.servconfig.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-27 00:32:50
● 2017-02-17 05:02:14
○ 2019-12-27 17:16:54
○ 2026-07-26 16:37:26
●NSns2.afternic.com2026-05-09 → 2026-07-26 · 3 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
● 2026-07-26 16:37:26
○NSns2.sedoparking.com2015-06-15 → 2016-06-27 · 4 obs
● 2015-06-15 11:32:40
● 2016-06-27 00:32:50
○ 2017-02-17 05:02:14
○ 2026-07-26 16:37:26
○NSns2.servconfig.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-27 00:32:50
● 2017-02-17 05:02:14
○ 2019-12-27 17:16:54
○ 2026-07-26 16:37:26
○NSnsg1.namebrightdns.com2019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-17 05:02:14
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56
○ 2026-07-26 16:37:26
○NSnsg2.namebrightdns.com2019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-17 05:02:14
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56
○ 2026-07-26 16:37:26
○MXcsscourse.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-27 00:32:50
● 2017-02-17 05:02:14
○ 2019-12-27 17:16:54
○ 2026-07-26 16:37:26
○MXmail.nickstel.com2015-06-15 → 2016-06-27 · 4 obs
● 2015-06-15 11:32:40
● 2016-06-27 00:32:50
○ 2017-02-17 05:02:14
○ 2026-07-26 16:37:26
●A13.248.169.482026-05-09 → 2026-07-26 · 3 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
● 2026-07-26 16:37:26
○A72.52.4.912015-06-15 → 2016-06-27 · 4 obs
● 2015-06-15 11:32:40
● 2016-06-27 00:32:50
○ 2017-02-17 05:02:14
○ 2026-07-26 16:37:26
○A74.124.219.382017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-27 00:32:50
● 2017-02-17 05:02:14
○ 2019-12-27 17:16:54
○ 2026-07-26 16:37:26
●A76.223.54.1462026-05-09 → 2026-07-26 · 3 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
● 2026-07-26 16:37:26
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-27 → 2019-12-27 · 3 obs
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56
○ 2026-07-26 16:37:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
csscourse.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csscourse.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

csscourse.com has two IP addresses: 13.248.169.48 and 76.223.54.146

idkr.com, divingreef.com, vcti.com plus two other host names have IP numbers in common with csscourse.com.

Name Servers

csscourse.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.

The name server configuration of csscourse.com is shared with other domains, for instance role.biz, wahad.com, ginarose.com and two others.

At least some of csscourse.com's name servers are shared with other domains, for example mms-tech.com, daniel-moser.com, deltalegacy.com and two more.

It is common for these name servers to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.

Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.