krk6.at - robtex.com

krk6.at

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:4eb9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a856🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.185Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.86🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSluke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A2803:f800:50::6ca2:c1c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRluke.ns.cloudflare.com
A2a06:98c1:50::ac40:21c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRluke.ns.cloudflare.com
A108.162.193.200🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A172.64.33.200🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A173.245.59.200🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
NSrosalie.ns.cloudflare.com
A2606:4700:50::a29f:2639🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A2803:f800:50::6ca2:c239🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosalie.ns.cloudflare.com
A2a06:98c1:50::ac40:2239🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosalie.ns.cloudflare.com
A108.162.194.57🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A162.159.38.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A172.64.34.57🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.185, 172.67.168.86
IPv6 hints2606:4700:3037::6815:4eb9, 2606:4700:3037::ac43:a856
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAluke.ns.cloudflare.comdns@cloudflare.com serial=2406702940

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1783922402
⚠️ On DNS blocklist: tif

Same first word

krk6.at

Similar names

rk6k.com
6krk.df.gov.br

DNS History

12 records (6 active, 6 former)

NSluke.ns.cloudflare.comrosalie.ns.cloudflare.comina1.registrar.euina2.registrar.euina3.registrar.euA104.21.78.185172.67.168.862606:4700:3037::6815:4eb92606:4700:3037::ac43:a856185.53.179.1362606:4700:3031::6815:4eb92606:4700:3034::ac43:a856
○NSina1.registrar.eu2026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 22:49:44
○ 2026-05-20 14:28:46
○ 2026-07-13 07:06:40
○NSina2.registrar.eu2026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 22:49:44
○ 2026-05-20 14:28:46
○ 2026-07-13 07:06:40
○NSina3.registrar.eu2026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 22:49:44
○ 2026-05-20 14:28:46
○ 2026-07-13 07:06:40
●NSluke.ns.cloudflare.com2026-05-20 → 2026-07-13 · 3 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-07-13 07:06:40
●NSrosalie.ns.cloudflare.com2026-05-20 → 2026-07-13 · 3 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-07-13 07:06:40
●A104.21.78.1852026-05-20 → 2026-07-13 · 3 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-07-13 07:06:40
●A172.67.168.862026-05-20 → 2026-07-13 · 3 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-07-13 07:06:40
○A185.53.179.1362026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 22:49:44
○ 2026-05-20 14:28:46
○ 2026-07-13 07:06:40
○A2606:4700:3031::6815:4eb92026-05-20 → 2026-06-13 · 5 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-06-13 07:36:44
○ 2026-06-19 14:33:06
○ 2026-07-13 07:06:40
○A2606:4700:3034::ac43:a8562026-05-20 → 2026-06-13 · 5 obs
○ 2026-03-20 22:49:44
● 2026-05-20 14:28:46
● 2026-06-13 07:36:44
○ 2026-06-19 14:33:06
○ 2026-07-13 07:06:40
●A2606:4700:3037::6815:4eb92026-06-19 → 2026-07-13 · 3 obs
○ 2026-06-13 07:36:44
● 2026-06-19 14:33:06
● 2026-07-13 07:06:40
●A2606:4700:3037::ac43:a8562026-06-19 → 2026-07-13 · 3 obs
○ 2026-06-13 07:36:44
● 2026-06-19 14:33:06
● 2026-07-13 07:06:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
krk6.atluke.ns.cloudflare.com, rosalie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.57

NS records: luke.ns.cloudflare.com, rosalie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krk6.at (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.185, 172.67.168.86
AAAA22606:4700:3037::ac43:a856, 2606:4700:3037::6815:4eb9
NS2luke.ns.cloudflare.com, rosalie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1luke.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

krk6.at directs to four IP numbers, which are 104.21.78.185, 172.67.168.86, 2606:4700:3037::6815:4eb9 and 2606:4700:3037::ac43:a856.

Two other host names, along with www.astoria-hofgastein.at, www.criticker.com and exercisehorse.com, also share IP numbers with krk6.at.

Name Servers

krk6.at is delegated to two name servers: luke.ns.cloudflare.com and rosalie.ns.cloudflare.com.

krk6.at shares its NS records with other domains, for example webfacts.ru, cshybook.com, seozjia.com and two others.

At least some of krk6.at's name servers are shared with other domains, for example verkaufsstelle.eu, tech-russia.com, jenfirmy.cz and two more.

These name servers tend to be deployed in combination with the name servers sam.ns.cloudflare.com and ainsley.ns.cloudflare.com.

DNS names with 6 IP addresses:

luke.ns.cloudflare.com resolves to 108.162.193.200, 172.64.33.200, 173.245.59.200 and 3 other IP addresses.

rosalie.ns.cloudflare.com resolves to 108.162.194.57, 162.159.38.57, 172.64.34.57 and 3 other IP addresses.