`matt-whitehead.com`

DNSSEC	🔒 Signed (DS record present)
A	18.155.21.27^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-27.gru3.r.cloudfront.net`
A	18.155.21.31^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.58^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.81^{🇺🇸 Amazon18.155.16.0/21}
NS	`ns-636.awsdns-15.net` ⭐
		A	2600:9000:5302:7c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-636.awsdns-15.net`
		A	205.251.194.124^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-636.awsdns-15.net`
NS	`ns-1168.awsdns-18.org`
		A	2600:9000:5304:9000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1168.awsdns-18.org`
		A	205.251.196.144^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1168.awsdns-18.org`
NS	`ns-1814.awsdns-34.co.uk`
		A	2600:9000:5307:1600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1814.awsdns-34.co.uk`
		A	205.251.199.22^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1814.awsdns-34.co.uk`
NS	`ns-55.awsdns-06.com`
		A	2600:9000:5300:3700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-55.awsdns-06.com`
		A	205.251.192.55^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-55.awsdns-06.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-636.awsdns-15.net`awsdns-hostmaster@amazon.com serial=1

`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=1776110072

Same first word

matt-whitehead.com

DNS History

26 records (9 active, 17 former)

○NSdns1.bigrock.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○NSdns2.bigrock.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○NSdns3.bigrock.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○NSdns4.bigrock.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

●NSns-1168.awsdns-18.org2026-04-03 → 2026-04-13 · 3 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
● 2026-04-13 20:11:38

●NSns-1814.awsdns-34.co.uk2026-04-03 → 2026-04-13 · 3 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
● 2026-04-13 20:11:38

●NSns-55.awsdns-06.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
● 2026-04-13 20:11:38

●NSns-636.awsdns-15.net2026-04-03 → 2026-04-13 · 3 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
● 2026-04-13 20:11:38

●MXinbound-smtp.us-east-1.amazonaws.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
● 2026-04-13 20:11:38

○MXmx.zoho.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○MXmx2.zoho.com2016-12-20 → 2017-10-30 · 4 obs

● 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○A159.203.183.872017-10-30 → 2017-10-30 · 4 obs

○ 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

○A162.210.70.232017-10-30 → 2017-10-30 · 4 obs

○ 2016-12-20 10:40:08
● 2017-10-30 23:56:58
○ 2026-04-03 03:06:58
○ 2026-04-13 20:11:38

●A18.155.21.272026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-05 07:03:24
● 2026-04-13 20:11:36
● 2026-04-13 20:11:38

●A18.155.21.312026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-05 07:03:24
● 2026-04-13 20:11:36
● 2026-04-13 20:11:38

●A18.155.21.582026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-05 07:03:24
● 2026-04-13 20:11:36
● 2026-04-13 20:11:38

●A18.155.21.812026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-05 07:03:24
● 2026-04-13 20:11:36
● 2026-04-13 20:11:38

○A52.34.240.2012016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 10:40:08
○ 2017-10-30 23:56:58
○ 2026-04-13 20:11:38

○A52.85.47.1172026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:06:58
● 2026-04-05 07:03:24
○ 2026-04-13 20:11:36
○ 2026-04-13 20:11:38

○A52.85.47.172026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:06:58
● 2026-04-05 07:03:24
○ 2026-04-13 20:11:36
○ 2026-04-13 20:11:38

○A52.85.47.512026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:06:58
● 2026-04-05 07:03:24
○ 2026-04-13 20:11:36
○ 2026-04-13 20:11:38

○A52.85.47.852026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 03:06:58
● 2026-04-05 07:03:24
○ 2026-04-13 20:11:36
○ 2026-04-13 20:11:38

○A99.84.132.1092026-04-03 → 2026-04-03 · 4 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
○ 2026-04-05 07:03:24
○ 2026-04-13 20:11:38

○A99.84.132.242026-04-03 → 2026-04-03 · 4 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
○ 2026-04-05 07:03:24
○ 2026-04-13 20:11:38

○A99.84.132.72026-04-03 → 2026-04-03 · 4 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
○ 2026-04-05 07:03:24
○ 2026-04-13 20:11:38

○A99.84.132.852026-04-03 → 2026-04-03 · 4 obs

○ 2017-10-30 23:56:58
● 2026-04-03 03:06:58
○ 2026-04-05 07:03:24
○ 2026-04-13 20:11:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
matt-whitehead.com	ns-55.awsdns-06.com, ns-636.awsdns-15.net, ns-1168.awsdns-18.org, ns-1814.awsdns-34.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.22

NS records: ns-55.awsdns-06.com, ns-636.awsdns-15.net, ns-1168.awsdns-18.org, ns-1814.awsdns-34.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.155.21.81, 18.155.21.31...`
NS	4	`ns-1168.awsdns-18.org, ns-1814.awsdns-34.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-636.awsdns-15.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-55.awsdns-06.com)

Analysis

IP Addresses

matt-whitehead.com resolves to four IPs: 18.155.21.27, 18.155.21.31, 18.155.21.58 and 18.155.21.81.

Other host names, for instance lwalliances.com, cookinletsc.com, d2bkkl8aw78y4p.cloudfront.net, links.awair.is and d3kmjmgxuaanq9.cloudfront.net share IP numbers with matt-whitehead.com.

Name Servers

matt-whitehead.com is delegated to four name servers: ns-55.awsdns-06.com, ns-636.awsdns-15.net, ns-1168.awsdns-18.org and ns-1814.awsdns-34.co.uk.

matt-whitehead.com shares some name servers with other domains, for example ded.onvoy.com, d1ma1gwv5r2fqb.cloudfront.net, entrust.mx, costoptimizer.com and munichtheedgeofwarmovie.com.

Host names with two IP numbers

Two IPs per host:

ns-55.awsdns-06.com points to 2600:9000:5300:3700::1 and 205.251.192.55

ns-636.awsdns-15.net points to 2600:9000:5302:7c00::1 and 205.251.194.124

ns-1168.awsdns-18.org points to 2600:9000:5304:9000::1 and 205.251.196.144

ns-1814.awsdns-34.co.uk points to 2600:9000:5307:1600::1 and 205.251.199.22

Mail Servers

matt-whitehead.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

matt-whitehead.com shares the mail server setup with other domains, for example eaiapps.com, carauctionradar.com, travelopia-it.slack.com, cjnu.slack.com and onedio.slack.com.

matt-whitehead.com shares some mail servers with other domains, at least partially; for instance medifast.atlassian.net, anitrix.net, passion.io, signe.atlassian.net and homeconnection.atlassian.net.

these mail servers are commonly used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.

The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

matt-whitehead.com - robtex.com