`tz373.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b52d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2b9d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.157^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.45^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
NS	`ryan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryan.ns.cloudflare.com`
		A	108.162.195.229^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	162.159.44.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	172.64.35.229^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.43.157, 172.67.181.45
		IPv6	2606:4700:3030::ac43:b52d, 2606:4700:3032::6815:2b9d
SOA	`leanna.ns.cloudflare.com`dns@cloudflare.com serial=2399713746

`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 #594451 globally
rank #268929 in the tld

Same first word

tz373.com

DNS History

17 records (6 active, 11 former)

○NSdns1.iidns.com2015-07-22 → 2016-02-10 · 4 obs

● 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSdns2.iidns.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSdns3.iidns.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSdns4.iidns.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSdns5.iidns.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSdns6.iidns.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

○NSf1g1ns1.dnspod.net2017-02-15 → 2017-02-15 · 4 obs

○ 2016-02-10 20:57:32
● 2017-02-15 12:52:30
○ 2026-03-21 01:33:06
○ 2026-03-23 13:06:02

○NSf1g1ns2.dnspod.net2017-02-15 → 2017-02-15 · 4 obs

○ 2016-02-10 20:57:32
● 2017-02-15 12:52:30
○ 2026-03-21 01:33:06
○ 2026-03-23 13:06:02

●NSleanna.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2017-02-15 12:52:30
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

●NSryan.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2017-02-15 12:52:30
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

○A103.46.13.62018-09-15 → 2018-09-15 · 4 obs

○ 2017-02-15 12:52:30
● 2018-09-15 12:34:06
○ 2026-03-21 01:33:06
○ 2026-03-23 13:06:02

●A104.21.43.1572026-03-21 → 2026-03-23 · 3 obs

○ 2018-09-15 12:34:06
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

○A122.224.51.352015-07-22 → 2016-02-10 · 4 obs

● 2015-07-22 21:00:54
● 2016-02-10 20:57:32
○ 2017-02-15 12:52:30
○ 2026-03-23 13:06:02

●A172.67.181.452026-03-21 → 2026-03-23 · 3 obs

○ 2018-09-15 12:34:06
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

○A23.225.47.1192017-02-15 → 2017-02-15 · 4 obs

○ 2016-02-10 20:57:32
● 2017-02-15 12:52:30
○ 2018-09-15 12:34:06
○ 2026-03-23 13:06:02

●A2606:4700:3030::ac43:b52d2026-03-21 → 2026-03-23 · 3 obs

○ 2018-09-15 12:34:06
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

●A2606:4700:3032::6815:2b9d2026-03-21 → 2026-03-23 · 3 obs

○ 2018-09-15 12:34:06
● 2026-03-21 01:33:06
● 2026-03-23 13:06:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tz373.com	leanna.ns.cloudflare.com, ryan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.151

NS records: leanna.ns.cloudflare.com, ryan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz373.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.157, 172.67.181.45`
AAAA	2	`2606:4700:3032::6815:2b9d, 2606:4700:3030::ac43:b52d`
NS	2	`leanna.ns.cloudflare.com, ryan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leanna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (leanna.ns.cloudflare.com, leanna.ns.cloudflare.com, leanna.ns.cloudflare.com...)

Analysis

IP Addresses

tz373.com maps to four IP numbers: 2606:4700:3030::ac43:b52d, 2606:4700:3032::6815:2b9d, 104.21.43.157 and 172.67.181.45.

Other host names, for instance kahfkids.com, canadakorean.net, heshcraft.com, afrcm.com and adico-crd.com share IP numbers with tz373.com.

Name Servers

Two name servers leanna.ns.cloudflare.com and ryan.ns.cloudflare.com handle delegation for tz373.com.

tz373.com uses the same name server setup as other domains, for example fcace.com, hongyidq.com, ylm168.com, ong259.com and sjshj.com.

tz373.com partially shares name servers with other domains; examples include collophyto.pro, testdata.co.za, packsmega.info, xyrrr.com and ttopsi.com.

Host names with six IP numbers: leanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151; ryan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce5, 2803:f800:50::6ca2:c3e5, 2a06:98c1:50::ac40:23e5, 108.162.195.229, 162.159.44.229 and 172.64.35.229.

tz373.com - robtex.com

tz373.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tz373.com`

`com`