gztz163.com - robtex.com

gztz163.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d090🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4d87🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.135Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.144🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdahlia.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A2803:f800:50::6ca2:c059🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdahlia.ns.cloudflare.com
A2a06:98c1:50::ac40:2059🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdahlia.ns.cloudflare.com
A108.162.192.89🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A172.64.32.89🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A173.245.58.89🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
NSsullivan.ns.cloudflare.com
A2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsullivan.ns.cloudflare.com
A2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsullivan.ns.cloudflare.com
A108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.135, 172.67.208.144
IPv6 hints2606:4700:3032::ac43:d090, 2606:4700:3035::6815:4d87
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOAdahlia.ns.cloudflare.comdns@cloudflare.com serial=2409768991

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=1784953502

Same first word

gztz163.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NSdahlia.ns.cloudflare.comsullivan.ns.cloudflare.comexpirens3.hichina.comexpirens4.hichina.comns1.bdydns.cnns2.bdydns.cnns7.alidns.comns8.alidns.comA104.21.77.135172.67.208.1442606:4700:3032::ac43:d0902606:4700:3035::6815:4d8745.93.19.129CNAMEexpired.hichina.com
●NSdahlia.ns.cloudflare.com2026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
○NSexpirens3.hichina.com2026-07-25 → 2026-07-25 · 2 obs
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○NSexpirens4.hichina.com2026-07-25 → 2026-07-25 · 2 obs
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○NSns1.bdydns.cn2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 01:49:42
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○NSns2.bdydns.cn2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 01:49:42
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○NSns7.alidns.com2026-07-25 → 2026-07-25 · 2 obs
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○NSns8.alidns.com2026-07-25 → 2026-07-25 · 2 obs
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
●NSsullivan.ns.cloudflare.com2026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
●A104.21.77.1352026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
●A172.67.208.1442026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
●A2606:4700:3032::ac43:d0902026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
●A2606:4700:3035::6815:4d872026-07-25 → 2026-07-25 · 3 obs
○ 2019-12-17 01:49:42
● 2026-07-25 04:44:36
● 2026-07-25 04:44:38
○A45.93.19.1292019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 01:49:42
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38
○CNAMEexpired.hichina.com2026-07-25 → 2026-07-25 · 2 obs
○ 2026-07-25 04:44:36
○ 2026-07-25 04:44:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...-
gztz163.comdahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.89

NS records: dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gztz163.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.135, 172.67.208.144
AAAA22606:4700:3035::6815:4d87, 2606:4700:3032::ac43:d090
NS2dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dahlia.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gztz163.com directs to four IP numbers, which are 104.21.77.135, 172.67.208.144, 2606:4700:3032::ac43:d090 and 2606:4700:3035::6815:4d87.

www.ikbisannisa.ac.id, www.fzok.cn, vuescan.com plus two other host names have IP numbers in common with gztz163.com.

Name Servers

gztz163.com is served by two delegated name servers, dahlia.ns.cloudflare.com and sullivan.ns.cloudflare.com.

The name server configuration of gztz163.com is shared with other domains, for instance smsringtones.net, bermaha.com, archetypejs.org and two others.

The name servers of gztz163.com overlap at least partially with those of other domains — among them ovcn.church, dinamobet-casino.com, webforgood.io and two more.

The name servers sunny.ns.cloudflare.com, jaime.ns.cloudflare.com and arely.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

dahlia.ns.cloudflare.com carries IP addresses 108.162.192.89, 172.64.32.89 and 173.245.58.89, with 3 other addresses beyond those.

sullivan.ns.cloudflare.com carries IP addresses 108.162.195.161, 162.159.44.161 and 172.64.35.161, with 3 other addresses beyond those.