`christopherleighton.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns-cloud-b1.googledomains.com`dns-admin@google.com serial=45

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777412406

Same first word

christopherleighton.com

DNS History

26 records (10 active, 16 former)

○NS1.coollogin.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 04:56:00
○ 2015-07-09 08:10:34
○ 2026-04-28 21:54:46

●NSns-cloud-b1.googledomains.com2015-07-09 → 2026-04-28 · 3 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2026-04-28 21:54:46

●NSns-cloud-b2.googledomains.com2015-07-09 → 2026-04-28 · 3 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2026-04-28 21:54:46

●NSns-cloud-b3.googledomains.com2015-07-09 → 2026-04-28 · 3 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2026-04-28 21:54:46

●NSns-cloud-b4.googledomains.com2015-07-09 → 2026-04-28 · 3 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2026-04-28 21:54:46

○NSns.coollogin.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 04:56:00
○ 2015-07-09 08:10:34
○ 2026-04-28 21:54:46

○MXalt1.gmr-smtp-in.l.google.com2015-07-09 → 2020-01-13 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2020-01-13 17:24:50
○ 2026-02-24 19:04:58
○ 2026-04-28 21:54:46

○MXalt2.gmr-smtp-in.l.google.com2015-07-09 → 2020-01-13 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2020-01-13 17:24:50
○ 2026-02-24 19:04:58
○ 2026-04-28 21:54:46

○MXalt3.gmr-smtp-in.l.google.com2015-07-09 → 2020-01-13 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2020-01-13 17:24:50
○ 2026-02-24 19:04:58
○ 2026-04-28 21:54:46

○MXalt4.gmr-smtp-in.l.google.com2015-07-09 → 2020-01-13 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2020-01-13 17:24:50
○ 2026-02-24 19:04:58
○ 2026-04-28 21:54:46

○MXgmr-smtp-in.l.google.com2015-07-09 → 2020-01-13 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2020-01-13 17:24:50
○ 2026-02-24 19:04:58
○ 2026-04-28 21:54:46

○MXmail.christopherleighton.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 04:56:00
○ 2015-07-09 08:10:34
○ 2026-04-28 21:54:46

●MXmxa.mailgun.org2026-02-24 → 2026-04-28 · 3 obs

○ 2020-01-13 17:24:50
● 2026-02-24 19:04:58
● 2026-04-28 21:54:46

●MXmxb.mailgun.org2026-02-24 → 2026-04-28 · 3 obs

○ 2020-01-13 17:24:50
● 2026-02-24 19:04:58
● 2026-04-28 21:54:46

●A185.199.108.1532020-01-13 → 2026-04-28 · 3 obs

○ 2017-02-14 23:33:06
● 2020-01-13 17:24:50
● 2026-04-28 21:54:46

●A185.199.109.1532020-01-13 → 2026-04-28 · 3 obs

○ 2017-02-14 23:33:06
● 2020-01-13 17:24:50
● 2026-04-28 21:54:46

●A185.199.110.1532020-01-13 → 2026-04-28 · 3 obs

○ 2017-02-14 23:33:06
● 2020-01-13 17:24:50
● 2026-04-28 21:54:46

●A185.199.111.1532020-01-13 → 2026-04-28 · 3 obs

○ 2017-02-14 23:33:06
● 2020-01-13 17:24:50
● 2026-04-28 21:54:46

○A2001:4860:4802:32::152015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A2001:4860:4802:34::152015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A2001:4860:4802:36::152015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A2001:4860:4802:38::152015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A216.239.32.212015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A216.239.34.212015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A216.239.36.212015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

○A216.239.38.212015-07-09 → 2017-02-14 · 5 obs

○ 2008-03-15 04:56:00
● 2015-07-09 08:10:34
● 2017-02-14 23:33:06
○ 2020-01-13 17:24:50
○ 2026-04-28 21:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
christopherleighton.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.110.153...`
NS	4	`ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com...`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns-cloud-b1.googledomains.com dns-admin.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by christopherleighton.com: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

other host names including kamiye.github.io, topdreg.github.io, backlink-building.github.io, codegrid.github.io and rochakgrg10.github.io share IP numbers with christopherleighton.com.

Name Servers

christopherleighton.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

christopherleighton.com at least partially shares name servers with other domains, for instance mydnscl.com, mantasub.org, visualdatascience.org, sahyadri.co.in and usdtapis.com.

Host names with two IP numbers:

ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.

Mail Servers

Two mail servers handle christopherleighton.com: mxa.mailgun.org and mxb.mailgun.org.

christopherleighton.com shares the same mail server setup as other domains, for instance meiyume.monday.com, developyourmarketing.com, steelbuildingauthority.com, scriptinghelpers.org and kd8lcv.com.

christopherleighton.com shares some mail servers with other domains, at least partially, for instance avbportal.com, techdome.net.in, hetnlpinstituut.nl, plavi.rs and trumpshowdown.com.

These mail servers are commonly used alongside aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with a single IP:

mxa.mailgun.org points to 34.36.182.139.

mxb.mailgun.org points to 34.36.182.139.

Host names pointing to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org.

christopherleighton.com - robtex.com