csscourse.com - robtex.com

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=1778338381

Same first word

csscourse.com

Similar names

successor.co.uk
cscourses.org
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
successor.biz
scsources.com
successor.nl
ussoccres.org
successor.de
soccersus.com
successor.org
esccursos.com.br

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 → 2026-05-09 · 2 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
●NSns2.afternic.com2026-05-09 → 2026-05-09 · 2 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
○NSnsg1.namebrightdns.com2019-12-27 → 2019-12-27 · 3 obs
○ 2017-02-17 05:02:14
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56
○NSnsg2.namebrightdns.com2019-12-27 → 2019-12-27 · 3 obs
○ 2017-02-17 05:02:14
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
●A13.248.169.482026-05-09 → 2026-05-09 · 2 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
○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
○ 2026-05-09 14:55:56
●A76.223.54.1462026-05-09 → 2026-05-09 · 2 obs
○ 2019-12-27 17:16:54
● 2026-05-09 14:55:56
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-27 → 2019-12-27 · 2 obs
● 2019-12-27 17:16:54
○ 2026-05-09 14:55:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
csscourse.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csscourse.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.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

Two IP numbers are pointed to by csscourse.com: 13.248.169.48 and 76.223.54.146.

other host names include idkr.com, vcti.com, ltcleaning.com, taxi-aeroport-geneve.com and admedianet.com; they share IP numbers with csscourse.com.

Name Servers

Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for csscourse.com.

csscourse.com shares the same name server setup as other domains, for instance role.biz, wahad.com, ginarose.com, rs02.hostingpanama.com and pitker.com.

csscourse.com at least partially shares name servers with other domains, for instance mms-tech.com, daniel-moser.com, deltalegacy.com, fonew.com and zourmet.com.

These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.