`tenacitygroup.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
		PTR	`ip-198-49-23-144.defastlink.net`
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns71.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns72.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`tenacitygroup-com.mail.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::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS71.WORLDNIC.com`namehost@WORLDNIC.com serial=119032717

`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=1771291435

WOT: UNKNOWN (60/100)

Subdomains

newmail.tenacitygroup.com

mail.tenacitygroup.com

www.tenacitygroup.com

*.tenacitygroup.com

Same first word

tenacitygroup.com

DNS History

11 records (7 active, 4 former)

○NSns.bixler.com2007-09-12 → 2007-09-12 · 3 obs

● 2007-09-12 09:46:52
○ 2015-06-11 23:03:28
○ 2026-03-23 14:39:06

○NSns2.bixler.com2007-09-12 → 2007-09-12 · 3 obs

● 2007-09-12 09:46:52
○ 2015-06-11 23:03:28
○ 2026-03-23 14:39:06

●NSns71.worldnic.com2015-06-11 → 2026-03-23 · 3 obs

○ 2007-09-12 09:46:52
● 2015-06-11 23:03:28
● 2026-03-23 14:39:06

●NSns72.worldnic.com2015-06-11 → 2026-03-23 · 3 obs

○ 2007-09-12 09:46:52
● 2015-06-11 23:03:28
● 2026-03-23 14:39:06

●MXtenacitygroup-com.mail.protection.outlook.com2015-06-11 → 2026-03-23 · 3 obs

○ 2007-09-12 09:46:52
● 2015-06-11 23:03:28
● 2026-03-23 14:39:06

○A151.196.16.542015-10-29 → 2015-11-16 · 5 obs

○ 2015-06-11 23:03:28
● 2015-10-29 13:11:08
● 2015-11-16 18:17:18
○ 2016-02-27 08:59:16
○ 2026-03-23 14:39:06

●A198.185.159.1442019-12-30 → 2026-03-23 · 3 obs

○ 2017-02-08 19:55:16
● 2019-12-30 10:17:32
● 2026-03-23 14:39:06

●A198.185.159.1452019-12-30 → 2026-03-23 · 3 obs

○ 2017-02-08 19:55:16
● 2019-12-30 10:17:32
● 2026-03-23 14:39:06

●A198.49.23.1442019-12-30 → 2026-03-23 · 3 obs

○ 2017-02-08 19:55:16
● 2019-12-30 10:17:32
● 2026-03-23 14:39:06

●A198.49.23.1452019-12-30 → 2026-03-23 · 3 obs

○ 2017-02-08 19:55:16
● 2019-12-30 10:17:32
● 2026-03-23 14:39:06

○A64.132.54.1962015-06-11 → 2017-02-08 · 8 obs

○ 2007-09-12 09:46:52
● 2015-06-11 23:03:28
○ 2015-10-29 13:11:08
○ 2015-11-16 18:17:18
● 2016-02-27 08:59:16
● 2017-02-08 19:55:16
○ 2019-12-30 10:17:32
○ 2026-03-23 14:39:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
tenacitygroup.com	ns71.worldnic.com, ns72.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tenacitygroup.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.49.23.145...`
NS	2	`ns72.worldnic.com, ns71.worldnic.com`
MX	1	`tenacitygroup-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS71.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

Hierarchy

tenacitygroup.com is a parent of newmail.tenacitygroup.com, mail.tenacitygroup.com, www.tenacitygroup.com and *.tenacitygroup.com.

IP Addresses

tenacitygroup.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names such as norli.org, nicobassill.com, lagunaleash.com, oleanarestaurant.com and terrynigrelli.com share IPs with tenacitygroup.com.

Name Servers

tenacitygroup.com is delegated to two name servers: ns71.worldnic.com and ns72.worldnic.com.

tenacitygroup.com shares the same name server setup as craig-thompson.com, floprogroup.com, ccdmap.com, biosilk.com and citresponse.org.

Host names with a single IP:

ns71.worldnic.com points to 162.159.26.27.

ns72.worldnic.com points to 162.159.27.78.

Mail Servers

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

Host name tenacitygroup-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c946::7, 2a01:111:f403:f902::1, 2a01:111:f403:f913::1, 52.101.9.26, 52.101.11.9, 52.101.41.3 and 52.101.41.180.

tenacitygroup.com - robtex.com