ztc9.com - robtex.com

ztc9.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3e95🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:88b5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.149Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.181🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjo.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjo.ns.cloudflare.com
A2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjo.ns.cloudflare.com
A108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.149, 172.67.136.181
IPv6 hints2606:4700:3035::6815:3e95, 2606:4700:3037::ac43:88b5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOAjo.ns.cloudflare.comdns@cloudflare.com serial=2399558563

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=1776632797

Same first word

ztc9.com

DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSjo.ns.cloudflare.comnoah.ns.cloudflare.coma.ezdnscenter.comA104.21.62.149172.67.136.1812606:4700:3035::6815:3e952606:4700:3037::ac43:88b559.188.232.88
○NSa.ezdnscenter.com2016-11-19 → 2016-11-19 · 3 obs
● 2016-11-19 13:46:32
○ 2026-03-27 18:28:20
○ 2026-04-19 21:07:08
●NSjo.ns.cloudflare.com2026-03-27 → 2026-04-19 · 3 obs
○ 2016-11-19 13:46:32
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
●NSnoah.ns.cloudflare.com2026-03-27 → 2026-04-19 · 3 obs
○ 2016-11-19 13:46:32
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
●A104.21.62.1492026-03-27 → 2026-04-19 · 3 obs
○ 2017-10-11 17:58:28
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
●A172.67.136.1812026-03-27 → 2026-04-19 · 3 obs
○ 2017-10-11 17:58:28
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
●A2606:4700:3035::6815:3e952026-03-27 → 2026-04-19 · 3 obs
○ 2017-10-11 17:58:28
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
●A2606:4700:3037::ac43:88b52026-03-27 → 2026-04-19 · 3 obs
○ 2017-10-11 17:58:28
● 2026-03-27 18:28:20
● 2026-04-19 21:07:08
○A59.188.232.882017-10-11 → 2017-10-11 · 3 obs
● 2017-10-11 17:58:28
○ 2026-03-27 18:28:20
○ 2026-04-19 21:07:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
ztc9.comnoah.ns.cloudflare.com, jo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.172

NS records: noah.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztc9.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.181, 104.21.62.149
AAAA22606:4700:3037::ac43:88b5, 2606:4700:3035::6815:3e95
NS2jo.ns.cloudflare.com, noah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jo.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ztc9.com resolves to four IP numbers: 2606:4700:3035::6815:3e95, 2606:4700:3037::ac43:88b5, 104.21.62.149 and 172.67.136.181.

Other host names such as kvsroagra.org, mail.ogrencikariyeri.com, serialy.kinema.sk, 0769smc.com and yaowuliuchan.cn share IPs with ztc9.com.

Name Servers

ztc9.com is delegated to two name servers: jo.ns.cloudflare.com and noah.ns.cloudflare.com.

ztc9.com shares the same name server setup as candlerfield.com, 04gw.com, wpc2.com, potmadness.com and zh9w.com.

ztc9.com at least partially shares name servers with other domains, for instance saiashirwad.com, okea.no, juxiwenhua.com, therepairdepot.com and kiwiana.com.

These name servers are commonly used together with logan.ns.cloudflare.com, annalise.ns.cloudflare.com and ridge.ns.cloudflare.com.

Host names with six IP numbers:

jo.ns.cloudflare.com points to 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172.

noah.ns.cloudflare.com points to 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.