rtfsk.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rtfsk.de

DNSSEC⚠️ Not signed
A2a01:4f8:c0c:fe65::🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A49.12.233.1🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
NSandy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A2803:f800:50::6ca2:c165🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRandy.ns.cloudflare.com
A2a06:98c1:50::ac40:2165🇺🇸 Cloudflare2a06:98c1:50::/45
PTRandy.ns.cloudflare.com
A108.162.193.101🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A172.64.33.101🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
A173.245.59.101🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandy.ns.cloudflare.com
NSvera.ns.cloudflare.com
A2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvera.ns.cloudflare.com
A2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvera.ns.cloudflare.com
A108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
TXTv=spf1 -all
SOAandy.ns.cloudflare.comdns@cloudflare.com serial=2411548022

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786898977

Same first word

rtfsk.de

Similar names

kfsrt.com
tfskr.com
kftsr.com
fskrt.com
frkst.com
tfskr.co.kr
kfrts.com
fstrk.co
fstrk.kz
ktfsr.info
krstf.com
fstrk.io
ftrsk.com
ksftr.com
tsrkf.com
ksrft.com
frstk.com
krtfs.com
srftk.ru
ktsrf.com
fstrk.com
kstrf.com
fstrk.cc
frtks.com
krfts.com
fstrk.net
fstrk.herokuapp.com

DNS History

4 records (4 active, 0 former)

NSandy.ns.cloudflare.comvera.ns.cloudflare.comA2a01:4f8:c0c:fe65::49.12.233.1
●NSandy.ns.cloudflare.com2026-02-25 → 2026-08-16 · 2 obs
● 2026-02-25 01:09:06
● 2026-08-16 17:26:24
●NSvera.ns.cloudflare.com2026-02-25 → 2026-08-16 · 2 obs
● 2026-02-25 01:09:06
● 2026-08-16 17:26:24
●A2a01:4f8:c0c:fe65::2026-02-25 → 2026-08-16 · 2 obs
● 2026-02-25 01:09:06
● 2026-08-16 17:26:24
●A49.12.233.12026-02-25 → 2026-08-16 · 2 obs
● 2026-02-25 01:09:06
● 2026-08-16 17:26:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rtfsk.devera.ns.cloudflare.com, andy.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.147

NS records: vera.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtfsk.de (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

TypeCountSample Data
A149.12.233.1
AAAA12a01:4f8:c0c:fe65::
NS2andy.ns.cloudflare.com, vera.ns.cloudflare.com
TXT1v=spf1 -all
SOA1andy.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rtfsk.de points to the IP addresses 49.12.233.1 and 2a01:4f8:c0c:fe65::

Name Servers

The NS records for rtfsk.de delegate to andy.ns.cloudflare.com and vera.ns.cloudflare.com.

rtfsk.de shares its name server setup with other domains, including asiamm88.com, 4ebg.net, iwmart.com and two others.

At least some of rtfsk.de's name servers are shared with other domains, for example genteflow.vip, pariscasino8.com, loffreda.com.br and two more.

These name servers tend to be used in conjunction with the name servers zariyah.ns.cloudflare.com.

Host names with 6 IP numbers:

andy.ns.cloudflare.com maps to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 additional IP addresses.

vera.ns.cloudflare.com maps to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 additional IP addresses.