`sheehansoffice.com`

DNSSEC	⚠️ Not signed
A	104.196.132.110^{🇺🇸 Google104.196.128.0/20}
		PTR	`110.132.196.104.bc.googleusercontent.com`
NS	`ns39.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns40.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`sheehansoffice-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`dr04cmlp5tgn1g6o4v0cr0406r`
TXT	`MS=ms79856352`
TXT	`tl1r6gpla80b5krrdlu0l46oqr`
TXT	`s4laglog01oip03jjp39bc7rj3`
TXT	`google-site-verification=s40znmXSigIZ7RwEkXU2_ry3MFsU93WY3bR-txkq2UE`
TXT	`v=spf1 +mx ip4:208.80.200.0/21 ip4:167.89.73.249 ip4:174.69.177.182 ip4:216.2...`
SOA	`NS39.WORLDNIC.com`namehost@WORLDNIC.com serial=126032309

`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=1785433362

Previously MX for

mail.sheehansoffice.com

Subdomains

mail.sheehansoffice.com

Same first word

sheehansoffice.com

DNS History

14 records (4 active, 10 former)

○NSns0.wixdns.net2015-11-28 → 2017-08-12 · 5 obs

○ 2015-07-14 20:17:38
● 2015-11-28 02:55:16
● 2017-08-12 12:59:10
○ 2018-05-03 19:37:12
○ 2026-07-30 18:11:12

○NSns1.wixdns.net2015-11-28 → 2017-08-12 · 5 obs

○ 2015-07-14 20:17:38
● 2015-11-28 02:55:16
● 2017-08-12 12:59:10
○ 2018-05-03 19:37:12
○ 2026-07-30 18:11:12

○NSns1000.websitewelcome.com2015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 20:17:38
○ 2015-11-28 02:55:16
○ 2026-07-30 18:11:12

●NSns39.worldnic.com2018-05-03 → 2026-07-30 · 3 obs

○ 2017-08-12 12:59:10
● 2018-05-03 19:37:12
● 2026-07-30 18:11:12

●NSns40.worldnic.com2018-05-03 → 2026-07-30 · 3 obs

○ 2017-08-12 12:59:10
● 2018-05-03 19:37:12
● 2026-07-30 18:11:12

○NSns999.websitewelcome.com2015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 20:17:38
○ 2015-11-28 02:55:16
○ 2026-07-30 18:11:12

○MXmail.sheehansoffice.com2015-07-14 → 2016-06-30 · 4 obs

● 2015-07-14 20:17:38
● 2016-06-30 20:01:52
○ 2017-03-31 05:48:04
○ 2026-07-30 18:11:12

●MXsheehansoffice-com.mail.protection.outlook.com2026-05-18 → 2026-07-30 · 3 obs

○ 2018-05-03 19:37:12
● 2026-05-18 13:15:28
● 2026-07-30 18:11:12

○MXsheehansoffice.com.mx1.rcimx.com2017-03-31 → 2018-05-03 · 5 obs

○ 2016-06-30 20:01:52
● 2017-03-31 05:48:04
● 2018-05-03 19:37:12
○ 2026-05-18 13:15:28
○ 2026-07-30 18:11:12

○MXsheehansoffice.com.mx2.rcimx.com2017-03-31 → 2018-05-03 · 5 obs

○ 2016-06-30 20:01:52
● 2017-03-31 05:48:04
● 2018-05-03 19:37:12
○ 2026-05-18 13:15:28
○ 2026-07-30 18:11:12

○MXsheehansoffice.com.mx3.rcimx.com2017-03-31 → 2018-05-03 · 5 obs

○ 2016-06-30 20:01:52
● 2017-03-31 05:48:04
● 2018-05-03 19:37:12
○ 2026-05-18 13:15:28
○ 2026-07-30 18:11:12

●A104.196.132.1102018-05-03 → 2026-07-30 · 3 obs

○ 2017-08-12 12:59:10
● 2018-05-03 19:37:12
● 2026-07-30 18:11:12

○A192.185.141.2502015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 20:17:38
○ 2015-11-28 02:55:16
○ 2026-07-30 18:11:12

○A23.236.62.1472015-11-28 → 2017-08-12 · 5 obs

○ 2015-07-14 20:17:38
● 2015-11-28 02:55:16
● 2017-08-12 12:59:10
○ 2018-05-03 19:37:12
○ 2026-07-30 18:11:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sheehansoffice.com	ns39.worldnic.com, ns40.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.212

NS records: ns39.worldnic.com, ns40.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sheehansoffice.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.196.132.110`
NS	2	`ns40.worldnic.com, ns39.worldnic.com`
MX	1	`sheehansoffice-com.mail.protection.outlo`
TXT	6	`dr04cmlp5tgn1g6o4v0cr0406r, MS=ms79856352...`
SOA	1	`NS39.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns39.worldnic.com, ns40.worldnic.com)

Analysis

Hierarchy

mail.sheehansoffice.com is delegated beneath sheehansoffice.com.

IP Addresses

sheehansoffice.com directs to one IP number, which is 104.196.132.110.

Among the host names that share IP numbers with sheehansoffice.com are thebackdoorseapines.com, remcon.com, surgeonbilling.com and two others.

Name Servers

sheehansoffice.com has two authoritative name servers — ns39.worldnic.com and ns40.worldnic.com.

sheehansoffice.com has the same name server delegation as a number of other domains, such as riverparkllc.com, mcmci.com, wrath.wine and two more.

ns39.worldnic.com → 162.159.26.212 and ns40.worldnic.com → 162.159.27.146: one IP number per host name.

Mail Servers

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

sheehansoffice-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.11.2, 52.101.41.21 and 52.101.50.4, along with 5 other.

sheehansoffice.com - robtex.com