kra-b3.cc - robtex.com
kra-b3.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a4be🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:2975🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.164.190🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aleena.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2651🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c251🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2251🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| A | 108.162.194.81🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| A | 162.159.38.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| A | 172.64.34.81🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aleena.ns.cloudflare.com | ||||||
| NS | jay.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.117, 172.67.164.190 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a4be, 2606:4700:3031::6815:2975 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com | ||||||
| SOA | aleena.ns.cloudflare.comdns@cloudflare.com serial=2403104490 | ||||||
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=1778434282 | ||||||
Same first word
kra-b3.cc |
Similar names
DNS History
6 records (6 active, 0 former)
●NSaleena.ns.cloudflare.com2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
●NSjay.ns.cloudflare.com2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
●A104.21.41.1172026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
●A172.67.164.1902026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
●A2606:4700:3030::ac43:a4be2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
●A2606:4700:3031::6815:29752026-05-05 → 2026-05-10 · 2 obs
● 2026-05-10 17:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| kra-b3.cc | jay.ns.cloudflare.com, aleena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.123
NS records: jay.ns.cloudflare.com, aleena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kra-b3.cc (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.164.190, 104.21.41.117 |
| AAAA | 2 | 2606:4700:3031::6815:2975, 2606:4700:3030::ac43:a4be |
| NS | 2 | aleena.ns.cloudflare.com, jay.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aleena.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
kra-b3.cc resolves to four IPs: 2606:4700:3030::ac43:a4be, 2606:4700:3031::6815:2975, 104.21.41.117 and 172.67.164.190.
Other host names such as dev.teburu.com, lebar.fr, buyyoutubecomments.net, weixinqun.cc and arbitra.space share IP numbers with kra-b3.cc.
Name Servers
kra-b3.cc is delegated to two name servers: aleena.ns.cloudflare.com and jay.ns.cloudflare.com.
kra-b3.cc uses the same name server setup as other domains, including fsv-pl.com, krab--8.cc, krab9-cc.com, krab10-at.com and https--krab7.cc.
At least part of the name servers for kra-b3.cc are shared with other domains, for instance wztianma.com, priyobd.com, uselocalhost.com, firstmeritgroup.com and mochimax.com.
These name servers are often used together with the name servers ignacio.ns.cloudflare.com, abdullah.ns.cloudflare.com, jobs.ns.cloudflare.com, kate.ns.cloudflare.com, clarissa.ns.cloudflare.com, sara.ns.cloudflare.com and teagan.ns.cloudflare.com.
Host names with six IP numbers:
aleena.ns.cloudflare.com points to: 2606:4700:50::a29f:2651, 2803:f800:50::6ca2:c251, 2a06:98c1:50::ac40:2251, 108.162.194.81, 162.159.38.81 and 172.64.34.81.
jay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123.