cfzxtc.com - robtex.com
cfzxtc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1374🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:ba21🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.116Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.33🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cullen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| NS | treasure.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| A | 172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | treasure.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.116, 172.67.186.33 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1374, 2606:4700:3033::ac43:ba21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | cullen.ns.cloudflare.comdns@cloudflare.com serial=2401521918 | ||||||
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.netnstld@verisign-grs.com serial=1777255871 | ||||||
Subdomains
www.cfzxtc.com |
Same first word
cfzxtc.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NScullen.ns.cloudflare.com2026-03-26 → 2026-04-27 · 2 obs
● 2026-04-27 02:21:28
●NStreasure.ns.cloudflare.com2026-03-26 → 2026-04-27 · 2 obs
● 2026-04-27 02:21:28
○A103.232.215.1332015-08-05 → 2015-08-05 · 3 obs
○ 2015-09-24 07:39:06
○ 2026-04-27 02:21:28
●A104.21.19.1162026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:21:02
● 2026-04-27 02:21:28
●A172.67.186.332026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:21:02
● 2026-04-27 02:21:28
●A2606:4700:3033::6815:13742026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:21:02
● 2026-04-27 02:21:28
●A2606:4700:3033::ac43:ba212026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:21:02
● 2026-04-27 02:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfzxtc.com | treasure.ns.cloudflare.com, cullen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.116
NS records: treasure.ns.cloudflare.com, cullen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfzxtc.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.33, 104.21.19.116 |
| AAAA | 2 | 2606:4700:3033::ac43:ba21, 2606:4700:3033::6815:1374 |
| NS | 2 | cullen.ns.cloudflare.com, treasure.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cullen.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (treasure.ns.cloudflare.com, treasure.ns.cloudflare.com, treasure.ns.cloudflare.com...)
Analysis
Hierarchy
cfzxtc.com is the parent of www.cfzxtc.com.
IP Addresses
cfzxtc.com points to four IP numbers: 2606:4700:3033::6815:1374, 2606:4700:3033::ac43:ba21, 104.21.19.116 and 172.67.186.33.
Other host names including www.855pd.com, ad24.top, cloudaerosystems.sbs, dzieciorka.pl and africanconservancycompany.com share IP numbers with cfzxtc.com.
Name Servers
cfzxtc.com's delegation uses two name servers, cullen.ns.cloudflare.com and treasure.ns.cloudflare.com.
cfzxtc.com shares the same name server setup as other domains, for example cqjiajia.com, bzren.net, 61030.net, ibaika.com and sw766.com.
cfzxtc.com at least partially shares name servers with other domains, including azure-expresscontainer2.com, artistichomemakeovers.com, puritanpub.com, lichenprow.digital and casino-royalrussia.fun.
These name servers are commonly used with the name servers leia.ns.cloudflare.commike.ns.cloudflare.comandronicus.ns.cloudflare.comtitan.ns.cloudflare.comhal.ns.cloudflare.com and lovisa.ns.cloudflare.com.
Host names with six IP numbers:
cullen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.
treasure.ns.cloudflare.com points to: 2606:4700:50::a29f:2674, 2803:f800:50::6ca2:c274, 2a06:98c1:50::ac40:2274, 108.162.194.116, 162.159.38.116 and 172.64.34.116.