cicourse.com - dns.ninja

cicourse.com

DNSSEC🔒 Signed (DS record present)
NSns-cloud-a1.googledomains.com ⭐
A2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106🇺🇸 Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com
A2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106🇺🇸 Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com
NSns-cloud-a3.googledomains.com
A2001:4860:4802:36::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a3.googledomains.com
A216.239.36.106🇺🇸 Google216.239.36.0/24
PTRns-cloud-a3.googledomains.com
NSns-cloud-a4.googledomains.com
A2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a4.googledomains.com
A216.239.38.106🇺🇸 Google216.239.38.0/24
PTRns-cloud-a4.googledomains.com
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=3

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=1785457112

Same first word

cicourse.com

Similar names

icsource.net
sourceic.com
cursocie.com.mx
iusoccer.net
cruiseco.com.au
icsoruce.com
cruiseoc.com
icsource.ru
icsource.mobi
ciorescu.com
icsource.com
ciorescu.md
sicureco.com
securico.com
securico.net
securico.ca
securico.com.ua
cursocei.com.br
icsource.de
icsource.cn
crecious.com
cisource.com
icsource.com.cn
securico.co.zw
cocruise.com
sicureco.org
icsoruce.net
cursocei.com

DNS History

17 records (4 active, 13 former)

2017201820192020202120222023202420252026NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comdns1.registrar-servers.comdns1.registrar-servers.com,dns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA162.255.119.251192.64.119.150
○NSdns1.registrar-servers.com2016-02-07 → 2017-05-15 · 4 obs
● 2016-02-07 01:20:58
○ 2016-06-19 11:28:44
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○NSdns1.registrar-servers.com,2016-06-19 → 2017-05-15 · 4 obs
○ 2016-02-07 01:20:58
● 2016-06-19 11:28:44
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○NSdns2.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○NSdns3.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○NSdns4.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○NSdns5.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
●NSns-cloud-a1.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
○ 2017-05-15 17:18:44
● 2026-07-31 00:39:36
●NSns-cloud-a2.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
○ 2017-05-15 17:18:44
● 2026-07-31 00:39:36
●NSns-cloud-a3.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
○ 2017-05-15 17:18:44
● 2026-07-31 00:39:36
●NSns-cloud-a4.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
○ 2017-05-15 17:18:44
● 2026-07-31 00:39:36
○MXeforward1.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○MXeforward2.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○MXeforward3.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○MXeforward4.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○MXeforward5.registrar-servers.com2016-02-07 → 2017-05-15 · 3 obs
● 2016-02-07 01:20:58
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36
○A162.255.119.2512016-02-07 → 2016-02-07 · 3 obs
● 2016-02-07 01:20:58
○ 2016-06-19 11:28:44
○ 2026-07-31 00:39:36
○A192.64.119.1502016-06-19 → 2017-05-15 · 4 obs
○ 2016-02-07 01:20:58
● 2016-06-19 11:28:44
● 2017-05-15 17:18:44
○ 2026-07-31 00:39:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cicourse.comns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.36.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com...
SOA1ns-cloud-a1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

The NS records for cicourse.com point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

There is at least partial name server overlap between cicourse.com and other domains — homeagainconstruction.com, dhcac.com, dannyluxleyendacdmx.com and two more among them.

All four hostnames — ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-a1.googledomains.com to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com to 216.239.38.106 and 2001:4860:4802:38::6a.