fb76.cc - robtex.com
fb76.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:25ba🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d467🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.186Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.103🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| NS | rosalie.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2639🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c239🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2239🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 108.162.194.57🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 162.159.38.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 172.64.34.57🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.186, 172.67.212.103 | ||||||
| IPv6 hints | 2606:4700:3031::6815:25ba, 2606:4700:3031::ac43:d467 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2410950983 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786518523 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSivan.ns.cloudflare.com2026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
●NSrosalie.ns.cloudflare.com2026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
●A104.21.37.1862026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
●A172.67.212.1032026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
●A2606:4700:3031::6815:25ba2026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
●A2606:4700:3031::ac43:d4672026-08-08 → 2026-08-12 · 2 obs
● 2026-08-12 07:23:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| fb76.cc | rosalie.ns.cloudflare.com, ivan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.57
NS records: rosalie.ns.cloudflare.com, ivan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fb76.cc (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.103, 104.21.37.186 |
| AAAA | 2 | 2606:4700:3031::ac43:d467, 2606:4700:3031::6815:25ba |
| NS | 2 | ivan.ns.cloudflare.com, rosalie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivan.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
fb76.cc resolves to four IP addresses: 104.21.37.186, 172.67.212.103, 2606:4700:3031::6815:25ba and 2606:4700:3031::ac43:d467.
Among the host names that share IP numbers with fb76.cc are www.openone.pl, prernatutorials.in, specdeals.com and two others.
Name Servers
fb76.cc has two authoritative name servers — ivan.ns.cloudflare.com and rosalie.ns.cloudflare.com.
fb76.cc has the same name server delegation as a number of other domains, such as 035757.com, 8238c.net, 83667n.com and two more.
fb76.cc shares at least some of its name servers with other domains, including onlyinsanfrancisco.net.cn, dqlzlisp.icu, qi77.top and two others.
These name servers are frequently seen alongside the name servers erin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
ivan.ns.cloudflare.com points to 108.162.193.120, 172.64.33.120, 173.245.59.120 and 3 other IP addresses.
rosalie.ns.cloudflare.com points to 108.162.194.57, 162.159.38.57, 172.64.34.57 and 3 other IP addresses.