czfccli.study - robtex.com
czfccli.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:19d0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:86a8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.208Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.168🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gloria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2610🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c210🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2210🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 108.162.194.16🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 162.159.38.16Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| A | 172.64.34.16🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gloria.ns.cloudflare.com | ||||||
| NS | major.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| TXT | google-site-verification=zGYk2BxI9xixoLgRVIZlf21sZpjZfPiDbF41_84boO0 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.208, 172.67.134.168 | ||||||
| IPv6 hints | 2606:4700:3032::6815:19d0, 2606:4700:3033::ac43:86a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | gloria.ns.cloudflare.comdns@cloudflare.com serial=2401889486 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1778515985 | ||||||
Same first word
czfccli.study |
DNS History
10 records (6 active, 4 former)
●NSgloria.ns.cloudflare.com2026-04-02 → 2026-05-11 · 2 obs
● 2026-05-11 16:40:56
●NSmajor.ns.cloudflare.com2026-04-02 → 2026-05-11 · 2 obs
● 2026-05-11 16:40:56
●A104.21.25.2082026-04-02 → 2026-05-11 · 7 obs
○ 2026-04-05 01:41:40
● 2026-04-24 18:47:16
● 2026-04-25 00:34:46
○ 2026-04-25 22:20:24
● 2026-04-29 11:10:06
● 2026-05-11 16:40:56
●A172.67.134.1682026-04-02 → 2026-05-11 · 7 obs
○ 2026-04-05 01:41:40
● 2026-04-24 18:47:16
● 2026-04-25 00:34:46
○ 2026-04-25 22:20:24
● 2026-04-29 11:10:06
● 2026-05-11 16:40:56
○A188.114.96.02026-04-05 → 2026-04-25 · 7 obs
● 2026-04-05 01:41:40
○ 2026-04-24 18:47:16
○ 2026-04-25 00:34:46
● 2026-04-25 22:20:24
○ 2026-04-29 11:10:06
○ 2026-05-11 16:40:56
○A188.114.97.02026-04-05 → 2026-04-25 · 7 obs
● 2026-04-05 01:41:40
○ 2026-04-24 18:47:16
○ 2026-04-25 00:34:46
● 2026-04-25 22:20:24
○ 2026-04-29 11:10:06
○ 2026-05-11 16:40:56
●A2606:4700:3032::6815:19d02026-04-02 → 2026-05-11 · 7 obs
○ 2026-04-05 01:41:40
● 2026-04-24 18:47:16
● 2026-04-25 00:34:46
○ 2026-04-25 22:20:24
● 2026-04-29 11:10:06
● 2026-05-11 16:40:56
●A2606:4700:3033::ac43:86a82026-04-02 → 2026-05-11 · 7 obs
○ 2026-04-05 01:41:40
● 2026-04-24 18:47:16
● 2026-04-25 00:34:46
○ 2026-04-25 22:20:24
● 2026-04-29 11:10:06
● 2026-05-11 16:40:56
○A2a06:98c1:3120::2026-04-05 → 2026-04-25 · 7 obs
● 2026-04-05 01:41:40
○ 2026-04-24 18:47:16
○ 2026-04-25 00:34:46
● 2026-04-25 22:20:24
○ 2026-04-29 11:10:06
○ 2026-05-11 16:40:56
○A2a06:98c1:3121::2026-04-05 → 2026-04-25 · 7 obs
● 2026-04-05 01:41:40
○ 2026-04-24 18:47:16
○ 2026-04-25 00:34:46
● 2026-04-25 22:20:24
○ 2026-04-29 11:10:06
○ 2026-05-11 16:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| czfccli.study | gloria.ns.cloudflare.com, major.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.16
NS records: gloria.ns.cloudflare.com, major.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czfccli.study (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.208, 172.67.134.168 |
| AAAA | 2 | 2606:4700:3033::ac43:86a8, 2606:4700:3032::6815:19d0 |
| NS | 2 | gloria.ns.cloudflare.com, major.ns.cloudflare.com |
| TXT | 1 | google-site-verification=zGYk2BxI9xixoLg |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gloria.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
czfccli.study refers to four IP numbers: 2606:4700:3032::6815:19d0, 2606:4700:3033::ac43:86a8, 104.21.25.208 and 172.67.134.168.
Other host names, for instance www.equipmentcentre.ca, opticomps.com, traderprof.best, yesombre.de and fairwayfrenzy.golf share IP numbers with czfccli.study.
Name Servers
czfccli.study's delegation uses two name servers: gloria.ns.cloudflare.com and major.ns.cloudflare.com.
czfccli.study uses the same name server setup as other domains, such as bradnas.com, kuberbets.com, dotbeacon.com, faa.edu.br and leonardi.adv.br.
czfccli.study at least partially shares name servers with other domains, including accta.tools, itechus.com, derbychequered.co.uk, sohbethatti.in and kordramass.com.
These name servers are commonly used with vick.ns.cloudflare.com.
Host names with six IP numbers:
gloria.ns.cloudflare.com points to 2606:4700:50::a29f:2610, 2803:f800:50::6ca2:c210, 2a06:98c1:50::ac40:2210, 108.162.194.16, 162.159.38.16 and 172.64.34.16.
major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.