krt12.cc - robtex.com
krt12.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:3638🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a817🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.56Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.23🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| NS | mark.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| A | 173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mark.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.56, 172.67.168.23 | ||||||
| IPv6 hints | 2606:4700:3037::6815:3638, 2606:4700:3037::ac43:a817 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | lara.ns.cloudflare.comdns@cloudflare.com serial=2403104527 | ||||||
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=1778416132 | ||||||
Same first word
krt12.cc |
Similar names
DNS History
6 records (6 active, 0 former)
●NSlara.ns.cloudflare.com2026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
●NSmark.ns.cloudflare.com2026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
●A104.21.54.562026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
●A172.67.168.232026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
●A2606:4700:3037::6815:36382026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
●A2606:4700:3037::ac43:a8172026-04-26 → 2026-05-10 · 2 obs
● 2026-05-10 12:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac4.nstld.com, ac2.nstld.com, ac1.nstld.com, ac3.nstld.com | - |
| krt12.cc | lara.ns.cloudflare.com, mark.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.130
NS records: lara.ns.cloudflare.com, mark.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krt12.cc (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.56, 172.67.168.23 |
| AAAA | 2 | 2606:4700:3037::6815:3638, 2606:4700:3037::ac43:a817 |
| NS | 2 | lara.ns.cloudflare.com, mark.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lara.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by krt12.cc: 2606:4700:3037::6815:3638, 2606:4700:3037::ac43:a817, 104.21.54.56 and 172.67.168.23.
other host names including mail.virusburst.com, syncurity.net, wimgm.com, gloveguard.co.uk and www.lpwu.cn share IP numbers with krt12.cc.
Name Servers
krt12.cc is delegated to two name servers lara.ns.cloudflare.com and mark.ns.cloudflare.com.
krt12.cc shares the same name server setup as other domains, for instance sosa.net, unique-exhibitions.co.uk, cotss-ip.org.uk, illniquemusic.com and kra58cc.cc.
krt12.cc at least partially shares name servers with other domains, for instance uclasificados.co, homkret.go.th, hbandglaw.com, anadot.com and springboardstl.org.
These name servers are commonly used with leah.ns.cloudflare.com, princess.ns.cloudflare.com and jim.ns.cloudflare.com.
Host names with six IP numbers:
Host name lara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a80, 2803:f800:50::6ca2:c080, 2a06:98c1:50::ac40:2080, 108.162.192.128, 172.64.32.128 and 173.245.58.128.
Host name mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.