www.fffunction.co - dns.ninja
www.fffunction.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:20ed🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:9cd1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.237Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.209🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.237, 172.67.156.209 | ||||||
| IPv6 hints | 2606:4700:3032::6815:20ed, 2606:4700:3033::ac43:9cd1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
fffunction.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:20ed🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:9cd1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.237Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.209🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anton.ns.cloudflare.com ⭐ | ||||||
| NS | jocelyn.ns.cloudflare.com | ||||||
| MX | spool.mail.gandi.net ⭐ | ||||||
| MX | fb.mail.gandi.net(50) | ||||||
| TXT | v=spf1 include:_mailcust.gandi.net ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.237, 172.67.156.209 | ||||||
| IPv6 hints | 2606:4700:3032::6815:20ed, 2606:4700:3033::ac43:9cd1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | anton.ns.cloudflare.comdns@cloudflare.com serial=2410857260 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●A104.21.32.2372026-03-28 → 2026-08-02 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
○A139.59.129.2022017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:20:40
○ 2019-03-10 00:08:24
○ 2026-08-02 20:10:40
○ 2019-03-10 00:08:24
○ 2026-08-02 20:10:40
○A139.59.172.942019-03-10 → 2019-03-10 · 4 obs
○ 2017-01-02 00:20:40
● 2019-03-10 00:08:24
○ 2026-03-28 02:15:18
○ 2026-08-02 20:10:40
● 2019-03-10 00:08:24
○ 2026-03-28 02:15:18
○ 2026-08-02 20:10:40
○A172.64.80.12026-03-28 → 2026-08-02 · 2 obs
○ 2026-03-28 02:15:18
○ 2026-08-02 20:10:40
○ 2026-08-02 20:10:40
●A172.67.156.2092026-03-28 → 2026-08-02 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-28 → 2026-08-02 · 2 obs
○ 2026-03-28 02:15:18
○ 2026-08-02 20:10:40
○ 2026-08-02 20:10:40
●A2606:4700:3032::6815:20ed2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-11 20:09:06
● 2026-08-02 20:10:40
● 2026-08-02 20:10:40
●A2606:4700:3033::ac43:9cd12026-03-28 → 2026-08-02 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
● 2026-03-28 02:15:18
● 2026-08-02 20:10:40
○A2606:4700:3037::6815:20ed2026-03-28 → 2026-06-11 · 4 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06
○ 2026-08-02 20:10:40
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06
○ 2026-08-02 20:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| fffunction.co | anton.ns.cloudflare.com, jocelyn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.175
NS records: anton.ns.cloudflare.com, jocelyn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fffunction.co (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.209, 104.21.32.237 |
| AAAA | 2 | 2606:4700:3032::6815:20ed, 2606:4700:3033::ac43:9cd1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
www.fffunction.co resolves to four IP addresses: 104.21.32.237, 172.67.156.209, 2606:4700:3032::6815:20ed and 2606:4700:3033::ac43:9cd1.
Additional host names — www.fonts101.com, nextnovaconsulting.click, homepage.vn and two others — share IP numbers with www.fffunction.co.