ff55.info - dns.ninja
ff55.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c62e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:346a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.106Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.198.46🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bill.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| NS | zelda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 108.162.192.242🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 172.64.32.242🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 173.245.58.242🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.52.106, 172.67.198.46 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c62e, 2606:4700:3034::6815:346a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com | ||||||
| SOA | bill.ns.cloudflare.comdns@cloudflare.com serial=2411240032 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786488052 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSbill.ns.cloudflare.com2026-07-13 → 2026-08-11 · 2 obs
● 2026-08-11 23:20:20
●NSzelda.ns.cloudflare.com2026-07-13 → 2026-08-11 · 2 obs
● 2026-08-11 23:20:20
●A104.21.52.1062026-07-13 → 2026-08-11 · 2 obs
● 2026-08-11 23:20:20
●A172.67.198.462026-07-13 → 2026-08-11 · 2 obs
● 2026-08-11 23:20:20
○A2606:4700:3030::6815:346a2026-07-13 → 2026-07-13 · 3 obs
○ 2026-08-11 23:20:18
○ 2026-08-11 23:20:20
●A2606:4700:3032::ac43:c62e2026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 23:20:18
● 2026-08-11 23:20:20
●A2606:4700:3034::6815:346a2026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 23:20:18
● 2026-08-11 23:20:20
○A2606:4700:3036::ac43:c62e2026-07-13 → 2026-07-13 · 3 obs
○ 2026-08-11 23:20:18
○ 2026-08-11 23:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| ff55.info | zelda.ns.cloudflare.com, bill.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.74
NS records: zelda.ns.cloudflare.com, bill.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ff55.info (unsigned zone)
⏱️ Timing
Total: 1681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.106, 172.67.198.46 |
| AAAA | 2 | 2606:4700:3032::ac43:c62e, 2606:4700:3034::6815:346a |
| NS | 2 | bill.ns.cloudflare.com, zelda.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bill.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
ff55.info points to the four IP addresses 104.21.52.106, 172.67.198.46, 2606:4700:3032::ac43:c62e and 2606:4700:3034::6815:346a.
cripod.com, propertywear.com, www.canadaemails.com and two other host names share IP numbers with ff55.info.
Name Servers
ff55.info is delegated to two name servers: bill.ns.cloudflare.com and zelda.ns.cloudflare.com.
ff55.info uses the same name servers as several other domains — among them lucky8686.com, casino-jozz-jup.top, waddell-kennels.com and two more.
There is at least partial name server overlap between ff55.info and other domains — ddiv.de, utilemail.net, movebybjc.org and two more among them.
These name servers are routinely deployed together with the name servers arvind.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
bill.ns.cloudflare.com resolves to 108.162.193.74, 172.64.33.74, 173.245.59.74 and 3 other IP addresses.
zelda.ns.cloudflare.com resolves to 108.162.192.242, 172.64.32.242, 173.245.58.242 and 3 other IP addresses.