krtt.cc - robtex.com
krtt.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:cfe6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:16fa🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.250Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.230🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carl.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| NS | luciana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2683🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c283🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2283🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 108.162.194.131🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 162.159.38.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 172.64.34.131🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.250, 172.67.207.230 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:cfe6, 2606:4700:3035::6815:16fa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com | ||||||
| SOA | carl.ns.cloudflare.comdns@cloudflare.com serial=2401893228 | ||||||
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=1776708992 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScarl.ns.cloudflare.com2026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
●NSluciana.ns.cloudflare.com2026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
●A104.21.22.2502026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
●A172.67.207.2302026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
●A2606:4700:3032::ac43:cfe62026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
●A2606:4700:3035::6815:16fa2026-04-16 → 2026-04-20 · 2 obs
● 2026-04-20 18:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac4.nstld.com, ac3.nstld.com, ac2.nstld.com | - |
| krtt.cc | luciana.ns.cloudflare.com, carl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.106
NS records: luciana.ns.cloudflare.com, carl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krtt.cc (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.230, 104.21.22.250 |
| AAAA | 2 | 2606:4700:3032::ac43:cfe6, 2606:4700:3035::6815:16fa |
| NS | 2 | carl.ns.cloudflare.com, luciana.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carl.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
krtt.cc maps to four IP numbers: 2606:4700:3032::ac43:cfe6, 2606:4700:3035::6815:16fa, 104.21.22.250 and 172.67.207.230.
Other host names such as 1yv9.com.cdn.cloudflare.net, ruve.bg, shbh.net.cn, fx.s4a.it and northwaveadvisors.live share IPs with krtt.cc.
Name Servers
Two name servers carl.ns.cloudflare.com and luciana.ns.cloudflare.com handle the delegation for krtt.cc.
krtt.cc shares the same name server setup as other domains, for example krakencc.at, mnwesttechnology.com, 12inv.com, 10kkwin.com and 13kkwin.com.
krtt.cc at least partially shares name servers with other domains, for example oakhurstvet.com, qrcodecreations.com, redcams.ch, etsyhov.com and assemblyhallseattle.com.
these name servers commonly pair with sean.ns.cloudflare.com, adi.ns.cloudflare.com, teagan.ns.cloudflare.com and anna.ns.cloudflare.com.
Host names with six IP numbers:
carl.ns.cloudflare.com points to 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.
luciana.ns.cloudflare.com points to 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131.