krb9.at - robtex.com

krb9.at

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bfaa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:4448🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.72Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.170🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmike.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmike.ns.cloudflare.com
A2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmike.ns.cloudflare.com
A108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
NSmona.ns.cloudflare.com
A2606:4700:50::adf5:3ace🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A2803:f800:50::6ca2:c0ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmona.ns.cloudflare.com
A2a06:98c1:50::ac40:20ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmona.ns.cloudflare.com
A108.162.192.206🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A172.64.32.206🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A173.245.58.206🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.72, 172.67.191.170
IPv6 hints2606:4700:3030::ac43:bfaa, 2606:4700:3031::6815:4448
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAmike.ns.cloudflare.comdns@cloudflare.com serial=2402775279

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=1778670002

Same first word

krb9.at
krb9.com

Similar names

bkr9.com
br9k.com

DNS History

10 records (6 active, 4 former)

NSmike.ns.cloudflare.commona.ns.cloudflare.comA104.21.68.72172.67.191.1702606:4700:3030::ac43:bfaa2606:4700:3031::6815:4448188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmike.ns.cloudflare.com2026-04-16 → 2026-05-13 · 2 obs
● 2026-04-16 06:36:16
● 2026-05-13 11:54:52
●NSmona.ns.cloudflare.com2026-04-16 → 2026-05-13 · 2 obs
● 2026-04-16 06:36:16
● 2026-05-13 11:54:52
●A104.21.68.722026-04-23 → 2026-05-13 · 3 obs
○ 2026-04-16 06:36:16
● 2026-04-23 11:39:44
● 2026-05-13 11:54:52
●A172.67.191.1702026-04-23 → 2026-05-13 · 3 obs
○ 2026-04-16 06:36:16
● 2026-04-23 11:39:44
● 2026-05-13 11:54:52
○A188.114.96.02026-04-16 → 2026-04-16 · 3 obs
● 2026-04-16 06:36:16
○ 2026-04-23 11:39:44
○ 2026-05-13 11:54:52
○A188.114.97.02026-04-16 → 2026-04-16 · 3 obs
● 2026-04-16 06:36:16
○ 2026-04-23 11:39:44
○ 2026-05-13 11:54:52
●A2606:4700:3030::ac43:bfaa2026-04-23 → 2026-05-13 · 3 obs
○ 2026-04-16 06:36:16
● 2026-04-23 11:39:44
● 2026-05-13 11:54:52
●A2606:4700:3031::6815:44482026-04-23 → 2026-05-13 · 3 obs
○ 2026-04-16 06:36:16
● 2026-04-23 11:39:44
● 2026-05-13 11:54:52
○A2a06:98c1:3120::2026-04-16 → 2026-04-16 · 3 obs
● 2026-04-16 06:36:16
○ 2026-04-23 11:39:44
○ 2026-05-13 11:54:52
○A2a06:98c1:3121::2026-04-16 → 2026-04-16 · 3 obs
● 2026-04-16 06:36:16
○ 2026-04-23 11:39:44
○ 2026-05-13 11:54:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
krb9.atmike.ns.cloudflare.com, mona.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.63

NS records: mike.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krb9.at (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.170, 104.21.68.72
AAAA22606:4700:3031::6815:4448, 2606:4700:3030::ac43:bfaa
NS2mike.ns.cloudflare.com, mona.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mike.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

krb9.at maps to four IP numbers: 2606:4700:3030::ac43:bfaa, 2606:4700:3031::6815:4448, 104.21.68.72 and 172.67.191.170.

other host names include db.wogar.net, krab6cc-ru.com, knowlithara.com, utimdirittihandicap.it and qvtumean.bar; they share IP numbers with krb9.at.

Name Servers

Two name servers mike.ns.cloudflare.com and mona.ns.cloudflare.com handle the delegation for krb9.at.

krb9.at shares the same name server setup as other domains, for instance black-sprut.online, 2kk.me, santotomas.me, krad2.at and votegulf.gov.

krb9.at at least partially shares name servers with other domains, for instance bepoo.cn, gems365000.vip, devonsumentionables.com, ronkeinc.com and affiliatewebdesigners.com.

These name servers are commonly used alongside treasure.ns.cloudflare.com, laura.ns.cloudflare.com and ruben.ns.cloudflare.com.

Six IP addresses per host:

mike.ns.cloudflare.com points to 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63; mona.ns.cloudflare.com points to 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206