bitfufu.pro - robtex.com
bitfufu.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:1ea1🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:1fa1🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.30.161Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.31.161Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cullen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| NS | maleah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2676🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c276🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2276🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 108.162.194.118🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 162.159.38.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 172.64.34.118🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.30.161, 104.18.31.161 | ||||||
| IPv6 | 2606:4700::6812:1ea1, 2606:4700::6812:1fa1 | ||||||
| SOA | cullen.ns.cloudflare.comdns@cloudflare.com serial=2399127044 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1771273965 | ||||||
Same first word
bitfufu.ai |
bitfufu.fund |
bitfufu.app |
bitfufu.dev |
bitfufu.tech |
bitfufu.com |
bitfufu.bot |
bitfufu.org |
bitfufu.io |
bitfufu.net |
bitfufu.pro |
bitfufu.fyi |
DNS History
6 records (6 active, 0 former)
●NScullen.ns.cloudflare.com2026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
●NSmaleah.ns.cloudflare.com2026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
●A104.18.30.1612026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
●A104.18.31.1612026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
●A2606:4700::6812:1ea12026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
●A2606:4700::6812:1fa12026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 21:23:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | d0.pro.afilias-nst.org, a0.pro.afilias-nst.info, b2.pro.afilias-nst.org, a2.pro.afilias-nst.info... | - |
| bitfufu.pro | cullen.ns.cloudflare.com, maleah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.91
NS records: cullen.ns.cloudflare.com, maleah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitfufu.pro (unsigned zone)
⏱️ Timing
Total: 2138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.31.161, 104.18.30.161 |
| AAAA | 2 | 2606:4700::6812:1ea1, 2606:4700::6812:1fa1 |
| NS | 2 | cullen.ns.cloudflare.com, maleah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cullen.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
bitfufu.pro resolves to four IP numbers: 2606:4700::6812:1ea1, 2606:4700::6812:1fa1, 104.18.30.161 and 104.18.31.161.
Other host names such as qfx.tools.investis.com.cdn.cloudflare.net, ir.tools.investis.com.cdn.cloudflare.net, thcneurology.com, teli.net and www.lambaprojects.com share IPs with bitfufu.pro.
Name Servers
bitfufu.pro is delegated to two name servers: cullen.ns.cloudflare.com and maleah.ns.cloudflare.com.
bitfufu.pro shares the same name server setup as bitfufu.fund, satva.solutions, bitfufu.app, fufutech.net and bitfufu.dev.
bitfufu.pro at least partially shares name servers with other domains, for instance fridaymeet.com, astrologylove.info, cervezaslacibeles.com, eqatera.com and cndinghui.com.
These name servers are commonly used with leia.ns.cloudflare.com and ray.ns.cloudflare.com.
Host names with six IP numbers:
cullen.ns.cloudflare.com points to 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.
maleah.ns.cloudflare.com points to 2606:4700:50::a29f:2676, 2803:f800:50::6ca2:c276, 2a06:98c1:50::ac40:2276, 108.162.194.118, 162.159.38.118 and 172.64.34.118.