f2forum.org - robtex.com
f2forum.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8e1b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:270c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.12Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.27🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aliza.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2637🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c237🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2237🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 108.162.194.55🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 162.159.38.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 172.64.34.55🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| NS | clyde.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| A | 108.162.193.91🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| A | 172.64.33.91🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| A | 173.245.59.91🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clyde.ns.cloudflare.com | ||||||
| TXT | google-site-verification=cEtfHe3KNV5M-yppa44UFgraFCmj1qb6ThsZnHwhczE | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.12, 172.67.142.27 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8e1b, 2606:4700:3033::6815:270c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com | ||||||
| SOA | aliza.ns.cloudflare.comdns@cloudflare.com serial=2402528649 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777271832 | ||||||
Same first word
f2forum.org |
DNS History
6 records (6 active, 0 former)
●NSaliza.ns.cloudflare.com2026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
●NSclyde.ns.cloudflare.com2026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
●A104.21.39.122026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
●A172.67.142.272026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
●A2606:4700:3031::ac43:8e1b2026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
●A2606:4700:3033::6815:270c2026-04-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:08:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| f2forum.org | aliza.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.55
NS records: aliza.ns.cloudflare.com, clyde.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f2forum.org (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.27, 104.21.39.12 |
| AAAA | 2 | 2606:4700:3031::ac43:8e1b, 2606:4700:3033::6815:270c |
| NS | 2 | aliza.ns.cloudflare.com, clyde.ns.cloudflare.com |
| TXT | 1 | google-site-verification=cEtfHe3KNV5M-yp |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aliza.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
f2forum.org resolves to four IP numbers: 2606:4700:3031::ac43:8e1b, 2606:4700:3033::6815:270c, 104.21.39.12 and 172.67.142.27.
other host names for instance compendio.pl, pureairways.com, hello-google.yht.workers.dev, haya6.com and www.obrazydruk.pl share IP numbers with f2forum.org.
Name Servers
f2forum.org is delegated to two name servers: aliza.ns.cloudflare.com and clyde.ns.cloudflare.com.
f2forum.org shares the same name server setup as other domains, for example amrsecuretransfer.com, locumtd.com, frisplatinum.shop, 1800locumtenens.org and locum-tenens-800.com.
f2forum.org at least partially shares name servers with other domains, for instance vignetteczech.eu, actbr.org.br, videoonwikipedia.org, quotatis.co.uk and masstamilan.download.
These name servers are often used with apollo.ns.cloudflare.com and lila.ns.cloudflare.com.
Host names with six IP numbers:
aliza.ns.cloudflare.com points to: 2606:4700:50::a29f:2637, 2803:f800:50::6ca2:c237, 2a06:98c1:50::ac40:2237, 108.162.194.55, 162.159.38.55 and 172.64.34.55; clyde.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5b, 2803:f800:50::6ca2:c15b, 2a06:98c1:50::ac40:215b, 108.162.193.91, 172.64.33.91 and 173.245.59.91.