coursesetc.com - dns.ninja

coursesetc.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.squadhelp.com ⭐
A52.201.79.206🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
NSns2.squadhelp.com
A52.23.148.124🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.squadhelp.comhostmaster@coursesetc.com 2024-03-05 #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=1782589100

Same first word

coursesetc.com

Similar names

securescot.com
ecostercus.com
costsecure.com
ostcsecure.com
eteccursos.com
tecsources.com

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.squadhelp.comns2.squadhelp.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linkns27.domaincontrol.comns28.domaincontrol.comsell.internettraffic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA52.20.84.62176.34.141.96176.34.144.39176.74.176.186184.168.221.6669.172.201.153
○NSbuy.internettraffic.com2016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-16 18:55:20
● 2016-04-14 21:15:12
○ 2016-11-25 22:01:58
○ 2026-06-27 19:59:52
●NSns1.squadhelp.com2026-03-11 → 2026-06-27 · 3 obs
○ 2017-10-29 08:53:52
● 2026-03-11 15:42:48
● 2026-06-27 19:59:52
○NSns1.uniregistrymarket.link2016-11-25 → 2017-10-29 · 5 obs
○ 2016-04-14 21:15:12
● 2016-11-25 22:01:58
● 2017-10-29 08:53:52
○ 2026-03-11 15:42:48
○ 2026-06-27 19:59:52
●NSns2.squadhelp.com2026-03-11 → 2026-06-27 · 3 obs
○ 2017-10-29 08:53:52
● 2026-03-11 15:42:48
● 2026-06-27 19:59:52
○NSns2.uniregistrymarket.link2016-11-25 → 2017-10-29 · 5 obs
○ 2016-04-14 21:15:12
● 2016-11-25 22:01:58
● 2017-10-29 08:53:52
○ 2026-03-11 15:42:48
○ 2026-06-27 19:59:52
○NSns27.domaincontrol.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○NSns28.domaincontrol.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○NSsell.internettraffic.com2016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-16 18:55:20
● 2016-04-14 21:15:12
○ 2016-11-25 22:01:58
○ 2026-06-27 19:59:52
○MXalt1.aspmx.l.google.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○MXalt2.aspmx.l.google.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○MXaspmx.l.google.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○MXaspmx2.googlemail.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○MXaspmx3.googlemail.com2015-06-24 → 2016-01-16 · 4 obs
● 2015-06-24 09:25:36
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
○A176.34.141.962015-06-24 → 2015-11-01 · 4 obs
● 2015-06-24 09:25:36
● 2015-11-01 00:37:08
○ 2016-01-16 18:55:20
○ 2026-06-27 19:59:52
○A176.34.144.392015-06-24 → 2015-11-01 · 4 obs
● 2015-06-24 09:25:36
● 2015-11-01 00:37:08
○ 2016-01-16 18:55:20
○ 2026-06-27 19:59:52
○A176.74.176.1862016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-16 18:55:20
● 2016-04-14 21:15:12
○ 2016-11-25 22:01:58
○ 2026-06-27 19:59:52
○A184.168.221.662016-01-16 → 2016-01-16 · 4 obs
○ 2015-11-01 00:37:08
● 2016-01-16 18:55:20
○ 2016-04-14 21:15:12
○ 2026-06-27 19:59:52
●A52.20.84.622026-03-11 → 2026-06-27 · 3 obs
○ 2017-10-29 08:53:52
● 2026-03-11 15:42:48
● 2026-06-27 19:59:52
○A69.172.201.1532016-11-25 → 2017-10-29 · 5 obs
○ 2016-04-14 21:15:12
● 2016-11-25 22:01:58
● 2017-10-29 08:53:52
○ 2026-03-11 15:42:48
○ 2026-06-27 19:59:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coursesetc.comns1.squadhelp.com, ns2.squadhelp.com2 records

✅ Authoritative Response

Server:52.201.79.206

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursesetc.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.squadhelp.com, ns1.squadhelp.com
TXT1f0095018235b8109a2bf9f65674a1784b6971ed6
SOA1ns1.squadhelp.com hostmaster.coursesetc.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)

Analysis

IP Addresses

coursesetc.com resolves to just one IP address, 52.20.84.62.

Two other host names, along with kettleswell.com, jeena.us and dirtyverse.com, also share IP numbers with coursesetc.com.

Name Servers

The NS records for coursesetc.com delegate to ns1.squadhelp.com and ns2.squadhelp.com.

coursesetc.com shares its NS records with other domains, for example finzan.com, hubepic.com, beespire.com and two others.

coursesetc.com and other domains like doolha.com, iylaa.com and gainvault.com share some name servers

These name servers frequently co-occur with the name servers ns1.dan.com and ns2.dan.com.

ns1.squadhelp.com → 52.201.79.206 and ns2.squadhelp.com → 52.23.148.124: one IP number per host name.