`thomasksheehan.com`

DNSSEC	⚠️ Not signed
A	173.236.254.124^{🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-whippit.iad1-shared-b8-32.dreamhost.com`
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	18.236.29.166^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.69.1.140^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-69-1-140.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-02-22 #3

`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=1774376642

Same first word

thomasksheehan.com

DNS History

11 records (6 active, 5 former)

●NSns1.dreamhost.com2015-05-15 → 2026-03-24 · 2 obs

● 2015-05-15 06:32:28
● 2026-03-24 18:44:42

●NSns2.dreamhost.com2015-05-15 → 2026-03-24 · 2 obs

● 2015-05-15 06:32:28
● 2026-03-24 18:44:42

●NSns3.dreamhost.com2015-05-15 → 2026-03-24 · 2 obs

● 2015-05-15 06:32:28
● 2026-03-24 18:44:42

○MXfltr-in1.mail.dreamhost.com2015-05-15 → 2016-09-11 · 4 obs

● 2015-05-15 06:32:28
● 2016-09-11 06:11:46
○ 2017-04-20 12:54:20
○ 2026-03-24 18:44:42

○MXfltr-in2.mail.dreamhost.com2015-05-15 → 2016-09-11 · 4 obs

● 2015-05-15 06:32:28
● 2016-09-11 06:11:46
○ 2017-04-20 12:54:20
○ 2026-03-24 18:44:42

●MXmx1.mailchannels.net2026-02-17 → 2026-03-24 · 3 obs

○ 2017-04-20 12:54:20
● 2026-02-17 00:09:24
● 2026-03-24 18:44:42

●MXmx2.mailchannels.net2026-02-17 → 2026-03-24 · 3 obs

○ 2017-04-20 12:54:20
● 2026-02-17 00:09:24
● 2026-03-24 18:44:42

○MXvade-in1.mail.dreamhost.com2017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-11 06:11:46
● 2017-04-20 12:54:20
○ 2026-02-17 00:09:24
○ 2026-03-24 18:44:42

○MXvade-in2.mail.dreamhost.com2017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-11 06:11:46
● 2017-04-20 12:54:20
○ 2026-02-17 00:09:24
○ 2026-03-24 18:44:42

●A173.236.254.1242026-02-17 → 2026-03-24 · 3 obs

○ 2017-04-20 12:54:20
● 2026-02-17 00:09:24
● 2026-03-24 18:44:42

○A208.113.197.2492015-05-15 → 2017-04-20 · 4 obs

● 2015-05-15 06:32:28
● 2017-04-20 12:54:20
○ 2026-02-17 00:09:24
○ 2026-03-24 18:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thomasksheehan.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomasksheehan.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.254.124`
NS	3	`ns3.dreamhost.com, ns1.dreamhost.com...`
MX	2	`mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)`
TXT	1	`v=spf1 mx include:netblocks.dreamhost.co`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

thomasksheehan.com resolves to a single IP: 173.236.254.124.

Other host names, for instance www.bmfpublishing.com, www.jules-wines.com, shelfreflections.com, deacontom.net and doversignature.com share IP numbers with thomasksheehan.com.

Name Servers

thomasksheehan.com delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

thomasksheehan.com shares some name servers with other domains, for example wholefoodflow.com, evillist.org, saveprint.org, ecoescuela.org and xbs.world.

Host names with a single IP: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

thomasksheehan.com is served by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

thomasksheehan.com shares the mail server setup with other domains, for example anthemred.com, intellectuallyhonest.com, mail.misterjackson.com, mumenti.org and memlook.com.

thomasksheehan.com shares some mail servers with other domains, at least partially, for instance mmm-forum.com, tphyrvagnen.se and greenleaf-hc.com.

Host names with a single IP:

mx1.mailchannels.net points to 18.236.29.166

mx2.mailchannels.net points to 54.69.1.140

thomasksheehan.com - robtex.com