kaff.at - robtex.com

kaff.at

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:53fc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b803🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.252Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.3🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmichael.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A2803:f800:50::6ca2:c30c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmichael.ns.cloudflare.com
A2a06:98c1:50::ac40:230c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmichael.ns.cloudflare.com
A108.162.195.12🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A162.159.44.12Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A172.64.35.12🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
NSsummer.ns.cloudflare.com
A2606:4700:50::a29f:2609🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A2803:f800:50::6ca2:c209🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsummer.ns.cloudflare.com
A2a06:98c1:50::ac40:2209🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsummer.ns.cloudflare.com
A108.162.194.9🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A162.159.38.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A172.64.34.9🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.252, 172.67.184.3
IPv6 hints2606:4700:3034::6815:53fc, 2606:4700:3035::ac43:b803
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOAmichael.ns.cloudflare.comdns@cloudflare.com serial=2410220307

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=1784995202

Same first word

kaff.or.kr
kaff.vn
kaff.biz
kaff.cn
kaff.info
kaff.hu
kaff.com.tr
kaff.net
kaff.com
kaff.com.br
kaff.co.uk
kaff.org
kaff.lt
kaff.sa
kaff.in
kaff.be
kaff.eu
kaff.at
kaff.de
kaff.academy

Similar names

ffak.com
fkaf.de
ffka.ru
akff.cz
kffa.com
kffa.org
ffak.net
ffka.com
ffak.org
fkfa.ltd
afkf.com
fkfa.cn
affk.dk
akff.org
kfaf.de
ffak.pro
fafk.com
fkfa.com
ffka.net
kffa.de
akff.net
akff.de
fakf.com
ffka.de

DNS History

10 records (6 active, 4 former)

NSmichael.ns.cloudflare.comsummer.ns.cloudflare.comA104.21.83.252172.67.184.32606:4700:3034::6815:53fc2606:4700:3035::ac43:b803188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmichael.ns.cloudflare.com2026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 22:53:44
● 2026-07-25 16:39:42
●NSsummer.ns.cloudflare.com2026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 22:53:44
● 2026-07-25 16:39:42
●A104.21.83.2522026-07-08 → 2026-07-25 · 3 obs
○ 2026-06-28 22:53:44
● 2026-07-08 04:31:08
● 2026-07-25 16:39:42
●A172.67.184.32026-07-08 → 2026-07-25 · 3 obs
○ 2026-06-28 22:53:44
● 2026-07-08 04:31:08
● 2026-07-25 16:39:42
○A188.114.96.02026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 22:53:44
○ 2026-07-08 04:31:08
○ 2026-07-25 16:39:42
○A188.114.97.02026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 22:53:44
○ 2026-07-08 04:31:08
○ 2026-07-25 16:39:42
●A2606:4700:3034::6815:53fc2026-07-08 → 2026-07-25 · 3 obs
○ 2026-06-28 22:53:44
● 2026-07-08 04:31:08
● 2026-07-25 16:39:42
●A2606:4700:3035::ac43:b8032026-07-08 → 2026-07-25 · 3 obs
○ 2026-06-28 22:53:44
● 2026-07-08 04:31:08
● 2026-07-25 16:39:42
○A2a06:98c1:3120::2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 22:53:44
○ 2026-07-08 04:31:08
○ 2026-07-25 16:39:42
○A2a06:98c1:3121::2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 22:53:44
○ 2026-07-08 04:31:08
○ 2026-07-25 16:39:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
kaff.atsummer.ns.cloudflare.com, michael.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.12

NS records: summer.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaff.at (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.252, 172.67.184.3
AAAA22606:4700:3034::6815:53fc, 2606:4700:3035::ac43:b803
NS2michael.ns.cloudflare.com, summer.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1michael.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

kaff.at directs to four IP numbers, which are 104.21.83.252, 172.67.184.3, 2606:4700:3034::6815:53fc and 2606:4700:3035::ac43:b803.

www.levyso.com, risesparknode.pics, goferry.gr plus two other host names have IP numbers in common with kaff.at.

Name Servers

The NS records for kaff.at delegate to michael.ns.cloudflare.com and summer.ns.cloudflare.com.

The name server configuration of kaff.at is shared with other domains, for instance viking-it.nl, maritiemonline.nl, notarispro.nl and two others.

At least some of kaff.at's name servers are shared with other domains, for example simonf.com, sxtask.com, ossj.org and two more.

It is common for these name servers to be used in conjunction with the name servers eoin.ns.cloudflare.com, meiling.ns.cloudflare.com and suzanne.ns.cloudflare.com.

Hosts with 6 IP addresses each:

michael.ns.cloudflare.com maps to 108.162.195.12, 162.159.44.12, 172.64.35.12 and 3 additional IP addresses.

summer.ns.cloudflare.com maps to 108.162.194.9, 162.159.38.9, 172.64.34.9 and 3 additional IP addresses.