`t-comassociates.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
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	`tcomassociates-com0c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS39.WORLDNIC.com`namehost@WORLDNIC.com serial=118112504

`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=1776133967

PTR for

5.12.102.74.in-addr.arpa

Subdomains

apps.t-comassociates.com

mail.t-comassociates.com

webmail.t-comassociates.com

www.t-comassociates.com

rdp.t-comassociates.com

Same first word

t-comassociates.com

DNS History

9 records (4 active, 5 former)

○NSns1.river-line.com2015-08-14 → 2017-05-14 · 4 obs

● 2015-08-14 13:44:18
● 2017-05-14 20:42:54
○ 2026-04-14 02:54:54
○ 2026-04-14 02:54:58

○NSns2.river-line.com2015-08-14 → 2017-05-14 · 4 obs

● 2015-08-14 13:44:18
● 2017-05-14 20:42:54
○ 2026-04-14 02:54:54
○ 2026-04-14 02:54:58

●NSns39.worldnic.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-05-14 20:42:54
● 2026-04-14 02:54:54
● 2026-04-14 02:54:58

●NSns40.worldnic.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-05-14 20:42:54
● 2026-04-14 02:54:54
● 2026-04-14 02:54:58

○NSt-comassociates.com2015-08-14 → 2017-05-14 · 4 obs

● 2015-08-14 13:44:18
● 2017-05-14 20:42:54
○ 2026-04-14 02:54:54
○ 2026-04-14 02:54:58

○MXmail.t-comassociates.com2015-08-14 → 2017-05-14 · 4 obs

● 2015-08-14 13:44:18
● 2017-05-14 20:42:54
○ 2026-04-14 02:54:54
○ 2026-04-14 02:54:58

●MXtcomassociates-com0c.mail.protection.outlook.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-05-14 20:42:54
● 2026-04-14 02:54:54
● 2026-04-14 02:54:58

●A208.91.197.272026-04-14 → 2026-04-14 · 3 obs

○ 2017-05-14 20:42:54
● 2026-04-14 02:54:54
● 2026-04-14 02:54:58

○A74.102.12.52015-08-14 → 2017-05-14 · 4 obs

● 2015-08-14 13:44:18
● 2017-05-14 20:42:54
○ 2026-04-14 02:54:54
○ 2026-04-14 02:54:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
t-comassociates.com	ns39.worldnic.com, ns40.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.146

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for t-comassociates.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns40.worldnic.com, ns39.worldnic.com`
MX	1	`tcomassociates-com0c.mail.protection.out`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
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

t-comassociates.com is a parent of apps.t-comassociates.com, mail.t-comassociates.com, webmail.t-comassociates.com, www.t-comassociates.com and rdp.t-comassociates.com.

IP Addresses

t-comassociates.com points to a single IP number: 208.91.197.27.

other host names for instance alert360-aws.com, solartrak.com, carintowne.com, goodwill.education and www.murphyjahn.com share IP numbers with t-comassociates.com.

Name Servers

t-comassociates.com is delegated to two name servers: ns39.worldnic.com and ns40.worldnic.com.

t-comassociates.com shares the same name server setup as other domains, for example encorecareercenters.com, evrex.info, cretanassociation.com, twos.com and sunsethillsmontessori.com.

Host names with one IP number:

The host ns39.worldnic.com points to 162.159.26.212 and the host ns40.worldnic.com points to 162.159.27.146.

Mail Servers

t-comassociates.com is handled by a single mail server, tcomassociates-com0c.mail.protection.outlook.com.

Host name tcomassociates-com0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c901::1, 2a01:111:f403:c931::1, 2a01:111:f403:f90d::, 52.101.41.0, 52.101.41.22, 52.101.42.16 and 52.101.194.19.

t-comassociates.com - robtex.com