yfgnoc.study - robtex.com
yfgnoc.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c030🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:39ca🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.202Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.48🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| NS | novalee.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| A | 108.162.194.182🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| A | 162.159.38.182Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| A | 172.64.34.182🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | novalee.ns.cloudflare.com | ||||||
| TXT | google-site-verification=W_sp4DDn-rUTYS5AwA6fe-vvyLRK6--MDogsxg-TUxw | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.202, 172.67.192.48 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c030, 2606:4700:3031::6815:39ca | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com | ||||||
| SOA | fred.ns.cloudflare.comdns@cloudflare.com serial=2401888495 | ||||||
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=1778532090 | ||||||
Same first word
yfgnoc.study |
Similar names
DNS History
6 records (6 active, 0 former)
●NSfred.ns.cloudflare.com2026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
●NSnovalee.ns.cloudflare.com2026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
●A104.21.57.2022026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
●A172.67.192.482026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
●A2606:4700:3030::ac43:c0302026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
●A2606:4700:3031::6815:39ca2026-03-18 → 2026-05-11 · 2 obs
● 2026-05-11 21:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| yfgnoc.study | fred.ns.cloudflare.com, novalee.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.113
NS records: fred.ns.cloudflare.com, novalee.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yfgnoc.study (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.48, 104.21.57.202 |
| AAAA | 2 | 2606:4700:3030::ac43:c030, 2606:4700:3031::6815:39ca |
| NS | 2 | fred.ns.cloudflare.com, novalee.ns.cloudflare.com |
| TXT | 1 | google-site-verification=W_sp4DDn-rUTYS5 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fred.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
yfgnoc.study maps to four IP numbers: 2606:4700:3030::ac43:c030, 2606:4700:3031::6815:39ca, 104.21.57.202 and 172.67.192.48.
Other host names, for instance tomack.com, ns2.graty.me, stlcounty.net, hostmaster.kpch.ac.th and jk-forest.ru share IP numbers with yfgnoc.study.
Name Servers
Two name servers fred.ns.cloudflare.com and novalee.ns.cloudflare.com handle delegation for yfgnoc.study.
yfgnoc.study uses the same name server setup as other domains, for example claudetest123.xyz, procase.com.tr, phishing.site, eclectic-handcrafts.de and chainpatrol.com.
yfgnoc.study partially shares name servers with other domains; examples include nikanti.org, e1hd.cn, nalogka.ru, jolamsneaker.com and nykzua.day.
These name servers are often used with the name servers jose.ns.cloudflare.com and raina.ns.cloudflare.com.
Host names with six IP numbers: fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; novalee.ns.cloudflare.com points to: 2606:4700:50::a29f:26b6, 2803:f800:50::6ca2:c2b6, 2a06:98c1:50::ac40:22b6, 108.162.194.182, 162.159.38.182 and 172.64.34.182.