fjnnvt.study - robtex.com
fjnnvt.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:820c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:314🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.20Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.12🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lamar.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| NS | sunny.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 108.162.194.166🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 162.159.38.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 172.64.34.166🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| TXT | google-site-verification=jnGfJP5db6oJcxRK8RvhIMsCRBe81nEFppKyGJuanzk | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.20, 172.67.130.12 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:820c, 2606:4700:3037::6815:314 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com | ||||||
| SOA | lamar.ns.cloudflare.comdns@cloudflare.com serial=2409129608 | ||||||
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=1785313009 | ||||||
Same first word
fjnnvt.study |
DNS History
6 records (6 active, 0 former)
●NSlamar.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
●NSsunny.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
●A104.21.3.202026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
●A172.67.130.122026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
●A2606:4700:3034::ac43:820c2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
●A2606:4700:3037::6815:3142026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 09:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| fjnnvt.study | lamar.ns.cloudflare.com, sunny.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.166
NS records: lamar.ns.cloudflare.com, sunny.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fjnnvt.study (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.130.12, 104.21.3.20 |
| AAAA | 2 | 2606:4700:3037::6815:314, 2606:4700:3034::ac43:820c |
| NS | 2 | lamar.ns.cloudflare.com, sunny.ns.cloudflare.com |
| TXT | 1 | google-site-verification=jnGfJP5db6oJcxR |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lamar.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
fjnnvt.study points to the four IP addresses 104.21.3.20, 172.67.130.12, 2606:4700:3034::ac43:820c and 2606:4700:3037::6815:314.
www.cryptodao.app, cahayasandang.com, mywok.ru plus two other host names have IP numbers in common with fjnnvt.study.
Name Servers
The NS records for fjnnvt.study delegate to lamar.ns.cloudflare.com and sunny.ns.cloudflare.com.
The name server configuration of fjnnvt.study is shared with other domains, for instance linobarn.live, quietbonusarea.qpon, shift8xhiprexsoftware.com and two others.
The name servers of fjnnvt.study overlap at least partially with those of other domains — among them miolo.com.br, hayah.fyi, hcinema.de and two more.
The name servers daniella.ns.cloudflare.com, phoenix.ns.cloudflare.com and sullivan.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
lamar.ns.cloudflare.com maps to 108.162.195.142, 162.159.44.142, 172.64.35.142 and 3 additional IP addresses.
sunny.ns.cloudflare.com maps to 108.162.194.166, 162.159.38.166, 172.64.34.166 and 3 additional IP addresses.