drthom.com - dns.ninja

`drthom.com`

DNSSEC	⚠️ Not signed
A	162.13.73.64^{🇬🇧 RACKSPACE-LON162.13.0.0/16 Rackspace}
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`drthom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:5.79.46.0/24 ip4:92.52.81.0/24 ip4:134.213.22.221/32 ip4:134.213.2...`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=252

`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=1786185209

WOT: SAFE (86/100)
📈 Tranco rank: #434,435

Subdomains

mail.drthom.com

document.drthom.com

s2.drthom.com

opms.drthom.com

port80.drthom.com

Same first word

drthom.co.uk

drthom.com

drthom.co.nz

Similar names

drtohm.sakura.ne.jp

rothmd.com

mothrd.com

mdroth.net

DNS History

14 records (6 active, 8 former)

●NSns-cloud-e1.googledomains.com2026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

●NSns-cloud-e2.googledomains.com2026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

●NSns-cloud-e3.googledomains.com2026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

●NSns-cloud-e4.googledomains.com2026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

○NSns1.mydyndns.org2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

○NSns1180.dns.dyn.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

○NSns2166.dns.dyn.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

○NSns3142.dns.dyn.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

○NSns4183.dns.dyn.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

●MXdrthom-com.mail.protection.outlook.com2026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

○MXdrthom.com.bak-mx.uk0106.smtpbak.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

○MXdrthom.com.pri-mx.uk0106.smtproutes.com2015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

●A162.13.73.642026-03-03 → 2026-08-08 · 3 obs

○ 2016-12-21 04:59:22
● 2026-03-03 00:30:24
● 2026-08-08 10:43:02

○A5.79.46.232015-08-16 → 2016-12-21 · 4 obs

● 2015-08-16 15:45:48
● 2016-12-21 04:59:22
○ 2026-03-03 00:30:24
○ 2026-08-08 10:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
drthom.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drthom.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.13.73.64`
NS	4	`ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com...`
MX	1	`drthom-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 ip4:5.79.46.0/24 ip4:92.52.81.0/2`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

Hierarchy

drthom.com is a parent domain of mail.drthom.com, document.drthom.com, s2.drthom.com, opms.drthom.com and port80.drthom.com.

IP Addresses

drthom.com directs to one IP number, which is 162.13.73.64.

Name Servers

The domain drthom.com is delegated to these four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

drthom.com shares at least some of its name servers with other domains, including sneakersplus.ca, earlystagelabs.com, ei2e.com and two others.

The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

drthom.com routes its mail through a single mail server, drthom-com.mail.protection.outlook.com.

drthom-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.89.0, 52.101.89.1 and 52.101.89.2, along with 5 other.