`ztsystems.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`thina.ztsystems.com` ⭐
NS	`pdns72.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::6c^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns72.ultradns.biz`
		A	156.154.66.72^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns72.ultradns.biz`
NS	`pdns72.ultradns.co.uk` ⚠️ Not in zone NS records
		A	2610:a1:1017::6c^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns72.ultradns.co.uk`
		A	156.154.69.72^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns72.ultradns.co.uk`
NS	`pdns72.ultradns.com`
		A	2001:502:f3ff::6c^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns72.ultradns.com`
		A	156.154.64.72^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns72.ultradns.com`
NS	`pdns72.ultradns.info` ⚠️ Not in zone NS records
		A	2610:a1:1016::6c^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns72.ultradns.info`
		A	156.154.68.72^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns72.ultradns.info`
NS	`pdns72.ultradns.net`
		A	2610:a1:1014::6c^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns72.ultradns.net`
		A	156.154.65.72^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns72.ultradns.net`
NS	`pdns72.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::6c^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns72.ultradns.org`
		A	156.154.67.72^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns72.ultradns.org`
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	`MS=ms49793948`
TXT	`0ed1fe018a665f3a37044e47b7926863`
TXT	`dropbox-domain-verification=femkme46drn9`
TXT	`apple-domain-verification=SZO1ivhT4tXCxc3z`
TXT	`docusign=b358eb6e-0d47-4577-8c05-22b4e2bd3da7`
TXT	`traction-guest=9c0889a0-44bb-41ce-90b7-535c5103cc41`
TXT	`ms-domain-verification=391dab8a-2c78-4d20-bcc1-4311f091ec7a`
TXT	`google-site-verification=uXo76xe9Q0kmNPkKX_AN04-q0VrYoq37ulPONeiwDzA`
TXT	`Yd//5GrG73bzd0qcy7/exIeoznOW5jfiYQXiZ9kVbCFKPwRnmf3hbHSip7iH5BIBZ30rB0a/jHOGx...`
TXT	`atlassian-domain-verification=29UHjpLahfUXH6MCy/BuYPP78DgDkqOLd3Y7AqysKZtqiek...`
TXT	`v=spf1 include:us._netblocks.mimecast.com ip4:67.212.159.200/32 ip4:67.212.15...`
SOA	`thina.ztsystems.com`hostmaster@ztsystems.com 2013-04-28 #68

`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

rank #593844 globally
rank #268544 in the tld
WOT: SAFE (91/100)

Same first word

ztsystems.com

ztsystems.us

Similar names

tzsystems.com.br

DNS History

17 records (11 active, 6 former)

○NSns2.securepayee.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 05:55:06
○ 2015-07-10 08:38:36
○ 2026-03-23 13:36:32

○NSns3.securepayee.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 05:55:06
○ 2015-07-10 08:38:36
○ 2026-03-23 13:36:32

●NSpdns72.ultradns.biz2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-10 08:38:36
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●NSpdns72.ultradns.co.uk2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-10 08:38:36
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●NSpdns72.ultradns.com2015-07-10 → 2026-03-23 · 3 obs

○ 2008-03-14 05:55:06
● 2015-07-10 08:38:36
● 2026-03-23 13:36:32

●NSpdns72.ultradns.info2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-10 08:38:36
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●NSpdns72.ultradns.net2015-07-10 → 2026-03-23 · 3 obs

○ 2008-03-14 05:55:06
● 2015-07-10 08:38:36
● 2026-03-23 13:36:32

●NSpdns72.ultradns.org2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-10 08:38:36
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●NSthina.ztsystems.com2015-07-10 → 2026-03-23 · 3 obs

○ 2008-03-14 05:55:06
● 2015-07-10 08:38:36
● 2026-03-23 13:36:32

○MXmail.ztsystems.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 05:55:06
○ 2015-07-10 08:38:36
○ 2026-03-23 13:36:32

○MXmx1.ztsystems.iphmx.com2015-07-10 → 2018-10-21 · 5 obs

○ 2008-03-14 05:55:06
● 2015-07-10 08:38:36
● 2018-10-21 20:44:34
○ 2026-03-23 13:36:30
○ 2026-03-23 13:36:32

●MXus-smtp-inbound-1.mimecast.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-10-21 20:44:34
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●MXus-smtp-inbound-2.mimecast.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-10-21 20:44:34
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●A141.193.213.202026-03-23 → 2026-03-23 · 3 obs

○ 2018-10-21 20:44:34
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

●A141.193.213.212026-03-23 → 2026-03-23 · 3 obs

○ 2018-10-21 20:44:34
● 2026-03-23 13:36:30
● 2026-03-23 13:36:32

○A160.79.242.2382008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 05:55:06
○ 2015-07-10 08:38:36
○ 2026-03-23 13:36:32

○A54.88.141.2202015-07-10 → 2018-10-21 · 5 obs

○ 2008-03-14 05:55:06
● 2015-07-10 08:38:36
● 2018-10-21 20:44:34
○ 2026-03-23 13:36:30
○ 2026-03-23 13:36:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
ztsystems.com	pdns72.ultradns.net, pdns72.ultradns.com, pdns72.ultradns.biz, pdns72.ultradns.org...	2 records

✅ Authoritative Response

Server:156.154.65.72

NS records: pdns72.ultradns.net, pdns72.ultradns.com, pdns72.ultradns.biz, pdns72.ultradns.org, pdns72.ultradns.info, pdns72.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztsystems.com (unsigned zone)

⏱️ Timing

Total: 1401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.20, 141.193.213.21`
NS	2	`pdns72.ultradns.com, pdns72.ultradns.net`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	11	`MS=ms49793948, 0ed1fe018a665f3a37044e47b7926863...`
SOA	1	`thina.ztsystems.com hostmaster.ztsystems`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns72.ultradns.com, pdns72.ultradns.com)

Analysis

IP Addresses

ztsystems.com has two IP numbers: 141.193.213.20 and 141.193.213.21.

Other host names, for instance virginiakitchenandbath.com, deathpenaltyproject.org, wpsiteplan.com, johncurtis.org and www.ghseamer.co.uk share IP numbers with ztsystems.com.

Name Servers

ztsystems.com is delegated to seven name servers: pdns72.ultradns.biz, pdns72.ultradns.com, thina.ztsystems.com, pdns72.ultradns.info, pdns72.ultradns.net, pdns72.ultradns.org and pdns72.ultradns.co.uk.

ztsystems.com at least partially shares name servers with other domains, including achievingtomorrow.org, hcscadvocacy.com, usctag.com, ztitlab.com and ccbhrm.org.tt.

These name servers are often used with udns1.ultradns.net and udns2.ultradns.net.

Host names with two IP numbers: pdns72.ultradns.biz points to: 2610:a1:1015::6c and 156.154.66.72; pdns72.ultradns.com points to: 2001:502:f3ff::6c and 156.154.64.72; pdns72.ultradns.info points to: 2610:a1:1016::6c and 156.154.68.72; pdns72.ultradns.net points to: 2610:a1:1014::6c and 156.154.65.72; pdns72.ultradns.org points to: 2001:502:4612::6c and 156.154.67.72; pdns72.ultradns.co.uk points to: 2610:a1:1017::6c and 156.154.69.72.

Mail Servers

ztsystems.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

ztsystems.com shares the same mail server setup as other domains, for instance standgen.com, ioteconnect.com, wrld.com, conforms.co.uk and vailent.com.