ffffbf.com - robtex.com
ffffbf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:ac74🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2fcb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.203Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.116🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hank.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| NS | joyce.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 108.162.194.14🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 162.159.38.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 172.64.34.14🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.203, 172.67.172.116 | ||||||
| IPv6 | 2606:4700:3033::ac43:ac74, 2606:4700:3037::6815:2fcb | ||||||
| SOA | hank.ns.cloudflare.comdns@cloudflare.com serial=2399057030 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774691507 | ||||||
Subdomains
www.ffffbf.com |
Same first word
ffffbf.com |
DNS History
6 records (6 active, 0 former)
●NShank.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
●NSjoyce.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
●A104.21.47.2032026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
●A172.67.172.1162026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
●A2606:4700:3033::ac43:ac742026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
●A2606:4700:3037::6815:2fcb2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 10:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| ffffbf.com | hank.ns.cloudflare.com, joyce.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.116
NS records: hank.ns.cloudflare.com, joyce.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffffbf.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.47.203, 172.67.172.116 |
| AAAA | 2 | 2606:4700:3033::ac43:ac74, 2606:4700:3037::6815:2fcb |
| NS | 2 | hank.ns.cloudflare.com, joyce.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hank.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hank.ns.cloudflare.com, hank.ns.cloudflare.com, hank.ns.cloudflare.com...)
Analysis
Hierarchy
ffffbf.com is the parent of www.ffffbf.com.
IP Addresses
ffffbf.com points to four IP numbers: 2606:4700:3033::ac43:ac74, 2606:4700:3037::6815:2fcb, 104.21.47.203 and 172.67.172.116.
Other host names including ativa9.com.br, lusipeusinvestments.digital, rrrmusic.com, satuan4d-c.com and www.smtsj.net share IP numbers with ffffbf.com.
Name Servers
ffffbf.com's delegation uses two name servers, hank.ns.cloudflare.com and joyce.ns.cloudflare.com.
ffffbf.com shares the same name server setup as other domains, for example ysccu.com, businesscleaningoffice.com, bestzm.com, insomniak.net and findingtimetocreate.com.
ffffbf.com at least partially shares name servers with other domains, including 889993129.xyz, 4b4t.net, elemer.net, cinesarteplex.com and mmsgram.com.
These name servers are commonly used with jermaine.ns.cloudflare.com and jeremy.ns.cloudflare.com.
Host names with six IP numbers:
hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.
joyce.ns.cloudflare.com points to: 2606:4700:50::a29f:260e, 2803:f800:50::6ca2:c20e, 2a06:98c1:50::ac40:220e, 108.162.194.14, 162.159.38.14 and 172.64.34.14.