tz671.com - robtex.com

tz671.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bce3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:493d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.61Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.227🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSmarissa.ns.cloudflare.com
A2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarissa.ns.cloudflare.com
A108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.61, 172.67.188.227
IPv6 hints2606:4700:3031::ac43:bce3, 2606:4700:3037::6815:493d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2401638169

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=1776179922

Same first word

tz671.com

Similar names

tz176.com
zt176.com.cn
zt176.com

DNS History

8 records (6 active, 2 former)

20192020202120222023202420252026NSduke.ns.cloudflare.commarissa.ns.cloudflare.comns2.dnsdun.comns2.dnsdun.netA104.21.73.61172.67.188.2272606:4700:3031::ac43:bce32606:4700:3037::6815:493d
●NSduke.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs
○ 2018-05-06 22:14:12
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06
●NSmarissa.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs
○ 2018-05-06 22:14:12
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06
○NSns2.dnsdun.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 22:14:12
○ 2026-04-13 06:26:58
○ 2026-04-14 15:21:06
○NSns2.dnsdun.net2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 22:14:12
○ 2026-04-13 06:26:58
○ 2026-04-14 15:21:06
●A104.21.73.612026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06
●A172.67.188.2272026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06
●A2606:4700:3031::ac43:bce32026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06
●A2606:4700:3037::6815:493d2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 06:26:58
● 2026-04-14 15:21:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tz671.comduke.ns.cloudflare.com, marissa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.114

NS records: duke.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz671.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.61, 172.67.188.227
AAAA22606:4700:3037::6815:493d, 2606:4700:3031::ac43:bce3
NS2duke.ns.cloudflare.com, marissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tz671.com refers to four IP numbers: 2606:4700:3031::ac43:bce3, 2606:4700:3037::6815:493d, 104.21.73.61 and 172.67.188.227.

Other host names, for instance nxsalt.com, tbm-dnepr.com.ua, www.bilborough.ac.uk, ddintercollege.in and www.thresholdprovisions.com share IP numbers with tz671.com.

Name Servers

tz671.com's delegation uses two name servers: duke.ns.cloudflare.com and marissa.ns.cloudflare.com.

tz671.com uses the same name server setup as other domains, such as fankw.com, beibei111.com, 4soft-eg.com, lang456.com and tjxpjc.com.

tz671.com at least partially shares name servers with other domains, including i411.cn, crystalcabintreasures.com, pinco-azerbaijan.tech, cd444.net and bofeast.com.

These name servers are often used with albert.ns.cloudflare.com and martha.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

marissa.ns.cloudflare.com points to 2606:4700:50::a29f:2672, 2803:f800:50::6ca2:c272, 2a06:98c1:50::ac40:2272, 108.162.194.114, 162.159.38.114 and 172.64.34.114.