`tz3.com`

DNSSEC	⚠️ Not signed
A	149.154.41.12^{🇺🇸 CMN149.154.40.0/22}
NS	`dns1.tz3.com` ⭐
		A	45.61.51.94^{🇺🇸 AS3600745.61.51.0/24 315 Madison Ave. New York City NY 10017 United States}
NS	`dns2.sparrowsoft.com` ⚠️ Not in zone NS records
		A	107.221.89.89^{🇺🇸 AS7018107.208.0.0/12 AT&T Enterprises, LLC}
			PTR	`107-221-89-89.lightspeed.knvltn.sbcglobal.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
SOA	`dns1.tz3.com`powerhome@gmail.com serial=25

`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

Subdomains

dns1.tz3.com

Same first word

tz3.ir

tz3.biz

tz3.de

tz3.ru

tz3.com

tz3.com.br

Similar names

t3z.net

zt3.ru

zt3.de

t3z.com

t3z.de

zt3.org

t3z.cn

3tz.com

3zt.info

zt3.com

3tz.mobi

zt3.cc

3zt.com

z3t.cn

3tz.cc

zt3.net

t3z.me

z3t.cz

z3t.ru

z3t.net

3tz.ru

3tz.net

DNS History

13 records (8 active, 5 former)

●NSdns1.tz3.com2007-11-02 → 2026-03-22 · 2 obs

● 2007-11-02 09:13:50
● 2026-03-22 23:41:34

●NSdns2.sparrowsoft.com2007-11-02 → 2026-03-22 · 4 obs

● 2007-11-02 09:13:50
○ 2015-07-01 21:32:56
● 2026-02-24 02:59:04
● 2026-03-22 23:41:34

●MXalt1.aspmx.l.google.com2015-07-01 → 2026-03-22 · 3 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
● 2026-03-22 23:41:34

●MXalt2.aspmx.l.google.com2015-07-01 → 2026-03-22 · 3 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
● 2026-03-22 23:41:34

●MXalt3.aspmx.l.google.com2026-02-24 → 2026-03-22 · 3 obs

○ 2015-07-01 21:32:56
● 2026-02-24 02:59:04
● 2026-03-22 23:41:34

●MXalt4.aspmx.l.google.com2026-02-24 → 2026-03-22 · 3 obs

○ 2015-07-01 21:32:56
● 2026-02-24 02:59:04
● 2026-03-22 23:41:34

●MXaspmx.l.google.com2015-07-01 → 2026-03-22 · 3 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
● 2026-03-22 23:41:34

○MXaspmx2.googlemail.com2015-07-01 → 2015-07-01 · 4 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
○ 2026-02-24 02:59:04
○ 2026-03-22 23:41:34

○MXaspmx3.googlemail.com2015-07-01 → 2015-07-01 · 4 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
○ 2026-02-24 02:59:04
○ 2026-03-22 23:41:34

○MXaspmx4.googlemail.com2015-07-01 → 2015-07-01 · 4 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
○ 2026-02-24 02:59:04
○ 2026-03-22 23:41:34

○MXaspmx5.googlemail.com2015-07-01 → 2015-07-01 · 4 obs

○ 2007-11-02 09:13:50
● 2015-07-01 21:32:56
○ 2026-02-24 02:59:04
○ 2026-03-22 23:41:34

●A149.154.41.122026-02-24 → 2026-03-22 · 3 obs

○ 2016-07-16 22:39:50
● 2026-02-24 02:59:04
● 2026-03-22 23:41:34

○A67.79.185.822015-07-01 → 2016-07-16 · 4 obs

● 2015-07-01 21:32:56
● 2016-07-16 22:39:50
○ 2026-02-24 02:59:04
○ 2026-03-22 23:41:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
tz3.com	dns2.sparrowsoft.com, dns1.tz3.com	2 records

✅ Authoritative Response

Server:45.61.51.94

NS records: dns2.sparrowsoft.com, dns1.tz3.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz3.com (unsigned zone)

⏱️ Timing

Total: 3141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.154.41.12`
NS	1	`dns1.tz3.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
SOA	1	`dns1.tz3.com powerhome.gmail.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 1 (dns1.tz3.com)

Out-of-bailiwick: 1 (dns2.sparrowsoft.com)

Analysis

Hierarchy

The parent of dns1.tz3.com is tz3.com.

IP Addresses

tz3.com points to an IP address: 149.154.41.12.

Name Servers

Two name servers dns2.sparrowsoft.com and dns1.tz3.com handle the delegation for tz3.com.

Host names with one IP:

dns2.sparrowsoft.com points to: 107.221.89.89

dns1.tz3.com points to: 45.61.51.94

Mail Servers

tz3.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tz3.com shares at least partially some mail servers with other domains, for instance leadersgrid.com, gini.co.jp, mcu.ac.in, arteliersrl.it and ergobit.it.