markbcottrell.com - dns.ninja

markbcottrell.com

DNSSEC⚠️ Not signed
A20.39.40.126🇺🇸 Microsoft20.36.0.0/14 MICROSOFT
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=11

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=1786359084

Same first word

markbcottrell.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comMXmail.markbcottrell.comA20.39.40.12623.92.22.4
●NSns-cloud-c1.googledomains.com2026-03-27 → 2026-08-10 · 3 obs
○ 2016-09-24 01:07:32
● 2026-03-27 10:50:28
● 2026-08-10 11:11:44
●NSns-cloud-c2.googledomains.com2026-03-27 → 2026-08-10 · 3 obs
○ 2016-09-24 01:07:32
● 2026-03-27 10:50:28
● 2026-08-10 11:11:44
●NSns-cloud-c3.googledomains.com2026-03-27 → 2026-08-10 · 3 obs
○ 2016-09-24 01:07:32
● 2026-03-27 10:50:28
● 2026-08-10 11:11:44
●NSns-cloud-c4.googledomains.com2026-03-27 → 2026-08-10 · 3 obs
○ 2016-09-24 01:07:32
● 2026-03-27 10:50:28
● 2026-08-10 11:11:44
○NSns1.linode.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
○NSns2.linode.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
○NSns3.linode.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
○NSns4.linode.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
○NSns5.linode.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
○MXmail.markbcottrell.com2015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44
●A20.39.40.1262026-03-27 → 2026-08-10 · 3 obs
○ 2016-09-24 01:07:32
● 2026-03-27 10:50:28
● 2026-08-10 11:11:44
○A23.92.22.42015-05-24 → 2016-09-24 · 4 obs
● 2015-05-24 17:42:12
● 2016-09-24 01:07:32
○ 2026-03-27 10:50:28
○ 2026-08-10 11:11:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
markbcottrell.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markbcottrell.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

TypeCountSample Data
A120.39.40.126
NS4ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com...
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

markbcottrell.com has exactly one IP address — 20.39.40.126.

Name Servers

Four name servers handle the delegation for markbcottrell.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

There is at least partial name server overlap between markbcottrell.com and other domains — pinkvisuals.com, noyt.org.uk, lawnanorder.org and two more among them.

All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.