`sullivanjohnson.com`

DNSSEC	⚠️ Not signed
A	162.236.76.209^{🇺🇸 AS7018162.224.0.0/12 AT&T Enterprises, LLC}
		PTR	`sullivanjohnson.com`
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`sullivanjohnson-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms44015647`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=120042815

`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=1774649637

Subdomains

mail.sullivanjohnson.com

Same first word

sullivanjohnson.com

Similar names

johnsonsullivan.com

DNS History

14 records (4 active, 10 former)

○NSdns045.a.register.com2015-07-11 → 2016-11-03 · 4 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-11-03 18:30:24
○ 2026-03-27 22:18:50

○NSdns079.b.register.com2015-07-11 → 2016-11-03 · 4 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-11-03 18:30:24
○ 2026-03-27 22:18:50

●NSdns101.register.com2026-03-27 → 2026-03-27 · 2 obs

○ 2016-11-03 18:30:24
● 2026-03-27 22:18:50

●NSdns102.register.com2026-03-27 → 2026-03-27 · 2 obs

○ 2016-11-03 18:30:24
● 2026-03-27 22:18:50

○NSdns21.register.com2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 08:30:28
○ 2015-07-11 20:38:04
○ 2026-03-27 22:18:50

○NSdns22.register.com2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 08:30:28
○ 2015-07-11 20:38:04
○ 2026-03-27 22:18:50

○NSdns237.c.register.com2015-07-11 → 2016-11-03 · 4 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-11-03 18:30:24
○ 2026-03-27 22:18:50

○NSdns249.d.register.com2015-07-11 → 2016-11-03 · 4 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-11-03 18:30:24
○ 2026-03-27 22:18:50

○MXmail.sullivanjohnson.com2007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 08:30:28
○ 2015-07-11 20:38:04
○ 2026-03-27 22:18:50

●MXsullivanjohnson-com.mail.protection.outlook.com2016-09-15 → 2026-03-27 · 3 obs

○ 2016-03-19 15:09:10
● 2016-09-15 11:06:36
● 2026-03-27 22:18:50

○MXsullivanjohnson.com.bak-mx.na0100.smtpbak.com2015-07-11 → 2016-03-19 · 5 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-03-19 15:09:10
○ 2016-09-15 11:06:36
○ 2026-03-27 22:18:50

○MXsullivanjohnson.com.pri-mx.na0100.smtproutes.com2015-07-11 → 2016-03-19 · 5 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2016-03-19 15:09:10
○ 2016-09-15 11:06:36
○ 2026-03-27 22:18:50

●A162.236.76.2092015-07-11 → 2026-03-27 · 3 obs

○ 2007-08-15 08:30:28
● 2015-07-11 20:38:04
● 2026-03-27 22:18:50

○A66.6.216.2352007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 08:30:28
○ 2015-07-11 20:38:04
○ 2026-03-27 22:18:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
sullivanjohnson.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.24.117

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sullivanjohnson.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.236.76.209`
NS	2	`dns102.register.com, dns101.register.com`
MX	1	`sullivanjohnson-com.mail.protection.outl`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms44015647`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

Hierarchy

sullivanjohnson.com is the parent of mail.sullivanjohnson.com.

IP Addresses

sullivanjohnson.com resolves to a single IP address: 162.236.76.209.

Name Servers

sullivanjohnson.com's delegation uses two name servers, dns101.register.com and dns102.register.com.

sullivanjohnson.com shares the same name server setup as other domains, for example mars-1.com, tauntedmusic.com, theaccidentlawguys.com, dekalbcountyedp.org and gordoneyeassociates.com.

sullivanjohnson.com at least partially shares name servers with other domains; for instance bu2k.com.

Host names with a single IP:

dns101.register.com points to 162.159.24.117.

dns102.register.com points to 162.159.25.158.

Mail Servers

sullivanjohnson.com is handled by a single mail server, sullivanjohnson-com.mail.protection.outlook.com.

Hostname sullivanjohnson-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:f901::1, 2a01:111:f403:f90f::1, 2a01:111:f403:f910::, 40.93.192.4, 52.101.10.10, 52.101.10.18 and 52.101.194.15.

sullivanjohnson.com - robtex.com