`itsinc-tx.com`

DNSSEC	⚠️ Not signed
A	209.33.168.2
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	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ...`
TXT	`0ed1fe018a6fcfa4bb0c62408b9cbdc752c359a305`
TXT	`MS=ms82376952`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=121020317

`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=1775210592

Subdomains

itsserver3.itsinc-tx.com

mail.itsinc-tx.com

mail2.itsinc-tx.com

Same first word

itsinc-tx.com

DNS History

10 records (5 active, 5 former)

○NSdns010.d.register.com2015-06-14 → 2018-07-20 · 4 obs

● 2015-06-14 06:09:28
● 2018-07-20 16:12:18
○ 2026-02-20 05:15:52
○ 2026-04-03 10:06:26

○NSdns026.c.register.com2015-06-14 → 2018-07-20 · 4 obs

● 2015-06-14 06:09:28
● 2018-07-20 16:12:18
○ 2026-02-20 05:15:52
○ 2026-04-03 10:06:26

●NSdns101.register.com2026-02-20 → 2026-04-03 · 3 obs

○ 2018-07-20 16:12:18
● 2026-02-20 05:15:52
● 2026-04-03 10:06:26

●NSdns102.register.com2026-02-20 → 2026-04-03 · 3 obs

○ 2018-07-20 16:12:18
● 2026-02-20 05:15:52
● 2026-04-03 10:06:26

○NSdns154.b.register.com2015-06-14 → 2018-07-20 · 4 obs

● 2015-06-14 06:09:28
● 2018-07-20 16:12:18
○ 2026-02-20 05:15:52
○ 2026-04-03 10:06:26

○NSdns211.a.register.com2015-06-14 → 2018-07-20 · 4 obs

● 2015-06-14 06:09:28
● 2018-07-20 16:12:18
○ 2026-02-20 05:15:52
○ 2026-04-03 10:06:26

○MXitsinctx-com01e.mail.protection.outlook.com2015-06-14 → 2018-07-20 · 4 obs

● 2015-06-14 06:09:28
● 2018-07-20 16:12:18
○ 2026-02-20 05:15:52
○ 2026-04-03 10:06:26

●MXus-smtp-inbound-1.mimecast.com2026-02-20 → 2026-04-03 · 3 obs

○ 2018-07-20 16:12:18
● 2026-02-20 05:15:52
● 2026-04-03 10:06:26

●MXus-smtp-inbound-2.mimecast.com2026-02-20 → 2026-04-03 · 3 obs

○ 2018-07-20 16:12:18
● 2026-02-20 05:15:52
● 2026-04-03 10:06:26

●A209.33.168.22015-06-14 → 2026-04-03 · 2 obs

● 2015-06-14 06:09:28
● 2026-04-03 10:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
itsinc-tx.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 itsinc-tx.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.33.168.2`
NS	2	`dns102.register.com, dns101.register.com`
MX	2	`us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10)`
TXT	3	`0ed1fe018a6fcfa4bb0c62408b9cbdc752c359a3, MS=ms82376952...`
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

itsinc-tx.com has itsserver3.itsinc-tx.com, mail.itsinc-tx.com and mail2.itsinc-tx.com as children.

IP Addresses

itsinc-tx.com points to a single IP address: 209.33.168.2.

Other host names, for example mail2.itsinc-tx.com, itsserver3.itsinc-tx.com and mail.itsinc-tx.com share IPs with itsinc-tx.com.

Name Servers

Two name servers dns101.register.com and dns102.register.com handle the delegation for itsinc-tx.com.

itsinc-tx.com shares the same name server setup as other domains, for example txstaffords.com, culturecatch.com, raupc.com, a1cpro.com and alami.co.uk.

itsinc-tx.com shares name servers with other domains at least partially, for instance hospitaldaluz-pt.com.

Host names with one IP number:

dns101.register.com points to 162.159.24.117; dns102.register.com points to 162.159.25.158.

Mail Servers

Two mail servers handle itsinc-tx.com: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

itsinc-tx.com shares the same mail server setup as other domains, including northernlight.org, onboxtop.com, pinnaclecare.net, neluplast.de and dwkesq.com.

itsinc-tx.com shares at least partially some mail servers with other domains, for instance masstech.org, reftech.us, vacfcu.com, mtsg.com and bossierfcu.org.