krt6.cc - robtex.com
krt6.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:47f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8416🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.127Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.22🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maciej.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 108.162.195.42🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 162.159.44.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 172.64.35.42🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| NS | sima.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.127, 172.67.132.22 | ||||||
| IPv6 hints | 2606:4700:3036::6815:47f, 2606:4700:3037::ac43:8416 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
| SOA | maciej.ns.cloudflare.comdns@cloudflare.com serial=2409280711 | ||||||
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=1784929060 | ||||||
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
○NSlara.ns.cloudflare.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
●NSmaciej.ns.cloudflare.com2026-07-11 → 2026-07-24 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-11 04:05:04
● 2026-07-24 21:41:46
○NSmark.ns.cloudflare.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
●NSsima.ns.cloudflare.com2026-07-11 → 2026-07-24 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-11 04:05:04
● 2026-07-24 21:41:46
○A104.21.39.2502026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
●A104.21.4.1272026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-24 21:41:46
●A172.67.132.222026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-24 21:41:46
○A172.67.172.1222026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○A188.114.96.02026-07-11 → 2026-07-11 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○A188.114.97.02026-07-11 → 2026-07-11 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○A2606:4700:3030::6815:27fa2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○A2606:4700:3035::ac43:ac7a2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 14:12:32
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○ 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
●A2606:4700:3036::6815:47f2026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-24 21:41:46
●A2606:4700:3037::ac43:84162026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-11 04:05:04
● 2026-07-24 21:41:46
● 2026-07-24 21:41:46
○A2a06:98c1:3120::2026-07-11 → 2026-07-11 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
○A2a06:98c1:3121::2026-07-11 → 2026-07-11 · 3 obs
○ 2026-04-26 14:12:32
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
● 2026-07-11 04:05:04
○ 2026-07-24 21:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| krt6.cc | maciej.ns.cloudflare.com, sima.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.222
NS records: maciej.ns.cloudflare.com, sima.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krt6.cc (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.4.127, 172.67.132.22 |
| AAAA | 2 | 2606:4700:3036::6815:47f, 2606:4700:3037::ac43:8416 |
| NS | 2 | maciej.ns.cloudflare.com, sima.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maciej.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
krt6.cc has four IP addresses: 104.21.4.127, 172.67.132.22, 2606:4700:3036::6815:47f and 2606:4700:3037::ac43:8416.
ane2ai.com, www.locabrowser.com, prose.io and two other host names share IP numbers with krt6.cc.
Name Servers
krt6.cc is served by two delegated name servers, maciej.ns.cloudflare.com and sima.ns.cloudflare.com.
krt6.cc uses the same name servers as several other domains — among them http-kra34.cc, kraken24web.com, kra-33.com and two more.
krt6.cc has at least partial name server overlap with other domains, such as deecp.com, ipf.to, imployable.biz and two others.
It is common to see these name servers used together with name servers eve.ns.cloudflare.com and owen.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
maciej.ns.cloudflare.com carries IP addresses 108.162.195.42, 162.159.44.42 and 172.64.35.42, with 3 other addresses beyond those.
sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.