biqu21.cc - robtex.com
biqu21.cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3031::6815:38e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:89aa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.228Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.170🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | algin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 108.162.193.61🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 172.64.33.61🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 173.245.59.61🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| NS | grace.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.228, 172.67.137.170 | ||||||
| IPv6 hints | 2606:4700:3031::6815:38e4, 2606:4700:3037::ac43:89aa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
| SOA | algin.ns.cloudflare.comdns@cloudflare.com serial=2401764598 | ||||||
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=1776880652 | ||||||
Same first word
biqu21.cc |
DNS History
6 records (6 active, 0 former)
●NSalgin.ns.cloudflare.com2026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
●NSgrace.ns.cloudflare.com2026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
●A104.21.56.2282026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
●A172.67.137.1702026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
●A2606:4700:3031::6815:38e42026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
●A2606:4700:3037::ac43:89aa2026-04-02 → 2026-04-22 · 2 obs
● 2026-04-22 18:22:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| biqu21.cc | algin.ns.cloudflare.com, grace.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.159
NS records: algin.ns.cloudflare.com, grace.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.170, 104.21.56.228 |
| AAAA | 2 | 2606:4700:3031::6815:38e4, 2606:4700:3037::ac43:89aa |
| NS | 2 | algin.ns.cloudflare.com, grace.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | algin.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
biqu21.cc maps to four IP numbers: 2606:4700:3031::6815:38e4, 2606:4700:3037::ac43:89aa, 104.21.56.228 and 172.67.137.170.
Other host names, for instance www.pulsepays.com, mansatek.com, pulsepays.com, battleforbest.com and rddrnpnyytcax.net share IP numbers with biqu21.cc.
Name Servers
Two name servers algin.ns.cloudflare.com and grace.ns.cloudflare.com handle delegation for biqu21.cc.
biqu21.cc uses the same name server setup as other domains, for example shwtxt.com, bq12.cc, haoshu7.com, bqg992.cc and elegantauthority.com.
biqu21.cc partially shares name servers with other domains; examples include tyler-danstrom-gitlab.com, acc-seattle.com, tervisetaastaja.ee, kickstart.audio and thestuccoguy.com.
These name servers are often used with the name servers pablo.ns.cloudflare.com and arya.ns.cloudflare.com.
Host names with six IP numbers: algin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61; grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.