www.fffunction.co - dns.ninja

www.fffunction.co

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9cd1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:20ed🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.237Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.209🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.237, 172.67.156.209
IPv6 hints2606:4700:3033::ac43:9cd1, 2606:4700:3037::6815:20ed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com

fffunction.co

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9cd1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:20ed🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.237Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.209🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanton.ns.cloudflare.com ⭐
NSjocelyn.ns.cloudflare.com
MXspool.mail.gandi.net ⭐
MXfb.mail.gandi.net(50)
TXTv=spf1 include:_mailcust.gandi.net ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.237, 172.67.156.209
IPv6 hints2606:4700:3033::ac43:9cd1, 2606:4700:3037::6815:20ed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOAanton.ns.cloudflare.comdns@cloudflare.com serial=2405754529

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DNS History

8 records (4 active, 4 former)

201820192020202120222023202420252026A104.21.32.237172.67.156.2092606:4700:3033::ac43:9cd12606:4700:3037::6815:20ed139.59.129.202139.59.172.94172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●A104.21.32.2372026-03-28 → 2026-06-11 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06
○A139.59.129.2022017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:20:40
○ 2019-03-10 00:08:24
○ 2026-06-11 20:09:06
○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
○ 2026-06-11 20:09:06
○A172.64.80.12026-03-28 → 2026-06-11 · 2 obs
○ 2026-03-28 02:15:18
○ 2026-06-11 20:09:06
●A172.67.156.2092026-03-28 → 2026-06-11 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-28 → 2026-06-11 · 2 obs
○ 2026-03-28 02:15:18
○ 2026-06-11 20:09:06
●A2606:4700:3033::ac43:9cd12026-03-28 → 2026-06-11 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06
●A2606:4700:3037::6815:20ed2026-03-28 → 2026-06-11 · 3 obs
○ 2019-03-10 00:08:24
● 2026-03-28 02:15:18
● 2026-06-11 20:09:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
fffunction.coanton.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: 1175ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.237, 172.67.156.209
AAAA22606:4700:3037::6815:20ed, 2606:4700:3033::ac43:9cd1
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.fffunction.co points to four IP numbers: 104.21.32.237, 172.67.156.209, 2606:4700:3033::ac43:9cd1 and 2606:4700:3037::6815:20ed.

Additional host names — nextnovaconsulting.click, www.horizoncapital.com.ua, homepage.vn and two others — share IP numbers with www.fffunction.co.