biqubook.org - robtex.com
biqubook.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1de7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:95f5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.231Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.245🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ignacio.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c352🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2352🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 108.162.195.82🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 162.159.44.82Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 172.64.35.82🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| NS | kelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.231, 172.67.149.245 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1de7, 2606:4700:3030::ac43:95f5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com | ||||||
| SOA | ignacio.ns.cloudflare.comdns@cloudflare.com serial=2398069417 | ||||||
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=1775969490 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSignacio.ns.cloudflare.com2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
●NSkelly.ns.cloudflare.com2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
●A104.21.29.2312026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
●A172.67.149.2452026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
●A2606:4700:3030::6815:1de72026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
●A2606:4700:3030::ac43:95f52026-04-10 → 2026-04-12 · 2 obs
● 2026-04-12 05:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| biqubook.org | kelly.ns.cloudflare.com, ignacio.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.91
NS records: kelly.ns.cloudflare.com, ignacio.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biqubook.org (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.149.245, 104.21.29.231 |
| AAAA | 2 | 2606:4700:3030::6815:1de7, 2606:4700:3030::ac43:95f5 |
| NS | 2 | ignacio.ns.cloudflare.com, kelly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ignacio.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
biqubook.org maps to four IP numbers: 2606:4700:3030::6815:1de7, 2606:4700:3030::ac43:95f5, 104.21.29.231 and 172.67.149.245.
Other host names, for instance highline-recreation.com, gunpladb.com, rdiec.ca, americanfranchiseinfo.com and www.inklunet.de share IP numbers with biqubook.org.
Name Servers
Two name servers ignacio.ns.cloudflare.com and kelly.ns.cloudflare.com handle delegation for biqubook.org.
biqubook.org uses the same name server setup as other domains, for example 9ku.net, hhwxw.com, zhaishu.cc, trshu.com and kanshula.com.cn.
biqubook.org partially shares name servers with other domains; examples include 7crsimnmov.com, solounopr.com, receivables.exchange, saly.vn and frankfordcustom.com.
These name servers are commonly used with aleena.ns.cloudflare.com, jasper.ns.cloudflare.com and corey.ns.cloudflare.com.
Host names with six IP numbers: ignacio.ns.cloudflare.com points to: 2606:4700:58::a29f:2c52, 2803:f800:50::6ca2:c352, 2a06:98c1:50::ac40:2352, 108.162.195.82, 162.159.44.82 and 172.64.35.82; kelly.ns.cloudflare.com points to: 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91.