tz300.com - robtex.com

tz300.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:db90🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:1112🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.18Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.144🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanna.ns.cloudflare.com
A108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
NSruben.ns.cloudflare.com
A2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.18, 172.67.219.144
IPv6 hints2606:4700:3031::ac43:db90, 2606:4700:3032::6815:1112
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2401407350

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776130282

Same first word

tz300.com

Similar names

zt300.de
tz003.com

DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSanna.ns.cloudflare.comruben.ns.cloudflare.comjm1.dns.comjm2.dns.comns1.kouming.netns2.kouming.netv1s1.xundns.comv1s2.xundns.comA104.21.17.18172.67.219.1442606:4700:3031::ac43:db902606:4700:3032::6815:1112122.224.8.196154.214.59.85CNAMEnsq6139214.dns133.idcay.com
●NSanna.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
○NSjm1.dns.com2020-03-01 → 2020-03-01 · 4 obs
○ 2017-04-01 00:19:02
● 2020-03-01 21:07:32
○ 2026-04-14 01:57:32
○ 2026-04-14 01:57:34
○NSjm2.dns.com2020-03-01 → 2020-03-01 · 4 obs
○ 2017-04-01 00:19:02
● 2020-03-01 21:07:32
○ 2026-04-14 01:57:32
○ 2026-04-14 01:57:34
○NSns1.kouming.net2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 01:57:32
○ 2026-04-14 01:57:34
○NSns2.kouming.net2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 01:57:32
○ 2026-04-14 01:57:34
●NSruben.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
○NSv1s1.xundns.com2016-03-21 → 2017-04-01 · 4 obs
● 2016-03-21 22:09:10
● 2017-04-01 00:19:02
○ 2020-03-01 21:07:32
○ 2026-04-14 01:57:34
○NSv1s2.xundns.com2016-03-21 → 2017-04-01 · 4 obs
● 2016-03-21 22:09:10
● 2017-04-01 00:19:02
○ 2020-03-01 21:07:32
○ 2026-04-14 01:57:34
●A104.21.17.182026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
○A122.224.8.1962016-03-21 → 2016-03-21 · 3 obs
● 2016-03-21 22:09:10
○ 2020-03-01 21:07:32
○ 2026-04-14 01:57:34
○A154.214.59.852020-03-01 → 2020-03-01 · 4 obs
○ 2016-03-21 22:09:10
● 2020-03-01 21:07:32
○ 2026-04-14 01:57:32
○ 2026-04-14 01:57:34
●A172.67.219.1442026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
●A2606:4700:3031::ac43:db902026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
●A2606:4700:3032::6815:11122026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-01 21:07:32
● 2026-04-14 01:57:32
● 2026-04-14 01:57:34
○CNAMEnsq6139214.dns133.idcay.com2017-04-01 → 2017-04-01 · 3 obs
● 2017-04-01 00:19:02
○ 2020-03-01 21:07:32
○ 2026-04-14 01:57:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tz300.comanna.ns.cloudflare.com, ruben.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: anna.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz300.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.144, 104.21.17.18
AAAA22606:4700:3031::ac43:db90, 2606:4700:3032::6815:1112
NS2anna.ns.cloudflare.com, ruben.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anna.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tz300.com resolves to four IP numbers: 2606:4700:3031::ac43:db90, 2606:4700:3032::6815:1112, 104.21.17.18 and 172.67.219.144.

Other host names such as naviha.com, kickoffpro.com, 5starnailspa.net, valleydrillsharpeninginc.com and www.riseamg.com share IPs with tz300.com.

Name Servers

tz300.com is delegated to two name servers: anna.ns.cloudflare.com and ruben.ns.cloudflare.com.

tz300.com shares the same name server setup as litecrane.com, hfyj.net, hebeihc.net, hahacun.com and haoduomen.com.

tz300.com at least partially shares name servers with other domains, for instance megalign.com, bt-hj.com, kantinvlaanderen.be, gafinres.com and qdmm2.skin.

these name servers are commonly used with reza.ns.cloudflare.com, roxy.ns.cloudflare.com, mona.ns.cloudflare.com and marek.ns.cloudflare.com.

Host names with six IP numbers:

anna.ns.cloudflare.com points to 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102.

ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.