fstack.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

fstack.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

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=1790124932

Same first word

fstack.pro
fstack.io.vn
fstack.cn
fstack.org
fstack.pages.dev
fstack.cl
fstack.xyz
fstack.com
fstack.in
fstack.com.mx
fstack.com.br
fstack.cloud
fstack.cc
fstack.de
fstack.co
fstack.solutions
fstack.dev
fstack.app
fstack.asia
fstack.net

Similar names

fctksa.com
ktfcsa.pages.dev
stackf.ovh
tfksac.org
fctask.com
factks.de
stackf.myshopify.com
kcfast.ph
stackf.com
csakft.com
ksfact.com
cftask.com
fastkc.com
ftcksa.com
kfacts.com
ktfcsa.com
fackts.com
ftcksa.net

Previous names

fst-schweisstechnik.de
fst-sensortechnik.de
fst-server-web.de
fst-shop.de
fst-spremberg.de
fst-steuerkanzlei.de
fst-troisdorf.de
fst-trunzer.de
fst-web.de
fst-windservice.de
fst-zentrum.de
fst01.de
fst1.de
fst2-buch.de
fst2.de
fst60.de
fst68.de
fsta.de
fstab.de
fstabenow.de

Next names

fstadler.de
fstaetter.de
fstaffa.de
fstahl.de
fstallkamp.de
fstamer.de
fstamm.de
fstan.de
fstangl.de
fstar.de
fstark.de
fstarke.de
fstars.de
fstart.de
fstash.de
fstatic.de
fstation.de
fstats.de
fstb-band.de
fstb.de

DNS History

4 records (4 active, 0 former)

NSsl1.sedo.comsl2.sedo.comMXlocalhostA91.195.241.232
●NSsl1.sedo.com2026-09-08 → 2026-09-23 · 2 obs
● 2026-09-08 16:54:56
● 2026-09-23 01:39:12
●NSsl2.sedo.com2026-09-08 → 2026-09-23 · 2 obs
● 2026-09-08 16:54:56
● 2026-09-23 01:39:12
●MXlocalhost2026-09-08 → 2026-09-23 · 2 obs
● 2026-09-08 16:54:56
● 2026-09-23 01:39:12
●A91.195.241.2322026-09-08 → 2026-09-23 · 2 obs
● 2026-09-08 16:54:56
● 2026-09-23 01:39:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
fstack.desl2.sedo.com, sl1.sedo.com-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl2.sedo.com, sl1.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fstack.de (unsigned zone)

⏱️ Timing

Total: 3790ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl1.sedo.com, sl2.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

fstack.de points to a single IP number: 91.195.241.232.

Additional host names — 38.33.france1.servy.de, qhomes.de, unii.eu and two others — share IP numbers with fstack.de.

Name Servers

fstack.de is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.

fstack.de shares its name server setup with other domains, including phototo.de, xn--sx-bja.eu, hautehouse.de and two others.

Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

fstack.de has one mail server: localhost.

fstack.de shares the same mail server setup as other domains, including dreamcottages.de, tele-sprechstunde.com, werbezahlt.de and two others.