xfs.cz - robtex.com

xfs.cz

DNSSEC⚠️ Not signed
A136.243.81.243🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRstatic.243.81.243.136.clients.your-server.de
NSns1.kv-gmbh.de ⭐
A78.46.40.158🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.158.40.46.78.clients.your-server.de
NSns2.kv-gmbh.de
A46.4.20.15🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.15.20.4.46.clients.your-server.de
MXparking4.kv.de ⭐
A136.243.81.243🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRstatic.243.81.243.136.clients.your-server.de
TXTd7fc976677194190b816d599c487872b
TXTafternic-verification-RZ69zFdYqwbprh9z36NsMd
TXT10f1e24b13d18223c2ae5f694fe39483aa021ed6
TXTv=spf1 a:parking4.kv.de include:spf.socketlabs.com -all
SOAns1.kv-gmbh.dehostmaster@kv.de 2024-01-01 #2

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1776633436

Same first word

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xfs.net.au
xfs.at
xfs.ca
xfs.biz
xfs.co
xfs.ch
xfs.no
xfs.com
xfs.es
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xfs.it
xfs.eu
xfs.com.au
xfs.us
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xfs.pl
xfs.nl
xfs.fr
xfs.ru

Similar names

sfx.info
sfx.eu
fsx.us
fsx.com.cn
sfx.co.in
fxs.com
sfx.lv
fsx.sk
sfx.ovh
sfx.zone
fsx.exchange
sfx.vic.edu.au
fxs.org
fxs.com.au
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sfx.ru
sfx.qld.edu.au
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sfx.mx
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sfx.ms
sfx.lu
sfx.org.au
fsx.de
sfx.cn
fxs.expert
sfx.ee
sfx.es
fxs.jp
sfx.cz
fsx.it
fsx.us-east-1.amazonaws.com
sfx.com
xsf.nl
sfx.agency
sxf.cn
sfx.ch
sfx.be
fsx.se
sfx.cc
sfx.de
sfx.ac.uk
xsf.dk
sfx.gr
fsx.org
fxs.cc
sxf.nl
fxs.co.jp
sxf.org.cn
sfx.io
sfx.se
sfx.edu.pe
sfx.rentals
fxs.de
fxs.pt
fxs.be
fxs.com.cn
sfx.com.au
sfx.pl
sfx.act.edu.au
sfx.dev
sfx.org
sfx.co.uk
fxs.xyz
fsx.nl
fsx.fr
xsf.it
fsx.eu
sfx.onl
sfx.no
xsf.info
xsf.com
fsx.com
fsx.dk
sxf.fr
fxs.cz
sfx.co.za
fsx.jp
fxs.ca
fxs.cn
sxf.net
sfx.link
fsx.ch
fxs.us
sfx.co.kr
sxf.org
fxs.info
sfx.guru
xsf.at
fxs.eu
sxf.com.br
sfx.catholic.edu.au
fxs.se
fxs.in
sfx.ro
fsx.no
fxs.lol
fsx.es
sfx.co
sfx.us
fsx.be
sfx.fr
sfx.church
xsf.de
fxs.nu
fsx.co.uk
fxs.pl
sfx.li
xsf.ca
fsx.mobi
sfx.co.nz
sfx.tv
sfx.at
fsx.in
sfx.it

DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSns1.kv-gmbh.dens2.kv-gmbh.dens1.tele3.czns2.tele3.czns3.tele3.czns3.tele3.euns4.tele3.euns4.tele3.skns4.tele3.usMXparking4.kv.deblackcat.tele3.czmail.dc3.czA136.243.81.243213.151.89.89
●NSns1.kv-gmbh.de2026-04-10 → 2026-04-19 · 3 obs
○ 2021-04-12 04:29:54
● 2026-04-10 14:08:38
● 2026-04-19 21:58:02
○NSns1.tele3.cz2015-08-03 → 2021-04-12 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
●NSns2.kv-gmbh.de2026-04-10 → 2026-04-19 · 3 obs
○ 2021-04-12 04:29:54
● 2026-04-10 14:08:38
● 2026-04-19 21:58:02
○NSns2.tele3.cz2015-08-03 → 2021-04-12 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
○NSns3.tele3.cz2015-08-03 → 2017-02-17 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2017-02-17 10:47:34
○ 2021-04-12 04:29:54
○ 2026-04-19 21:58:02
○NSns3.tele3.eu2021-04-12 → 2021-04-12 · 4 obs
○ 2017-02-17 10:47:34
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
○NSns4.tele3.eu2015-11-20 → 2017-02-17 · 5 obs
○ 2015-08-03 21:00:14
● 2015-11-20 21:45:50
● 2017-02-17 10:47:34
○ 2021-04-12 04:29:54
○ 2026-04-19 21:58:02
○NSns4.tele3.sk2015-08-03 → 2015-08-03 · 4 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
○ 2015-11-20 21:45:50
○ 2026-04-19 21:58:02
○NSns4.tele3.us2021-04-12 → 2021-04-12 · 4 obs
○ 2017-02-17 10:47:34
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
○MXblackcat.tele3.cz2015-08-03 → 2021-04-12 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
○MXmail.dc3.cz2015-08-03 → 2021-04-12 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02
●MXparking4.kv.de2026-04-19 → 2026-04-19 · 2 obs
○ 2026-04-10 14:08:38
● 2026-04-19 21:58:02
●A136.243.81.2432026-04-10 → 2026-04-19 · 3 obs
○ 2021-04-12 04:29:54
● 2026-04-10 14:08:38
● 2026-04-19 21:58:02
○A213.151.89.892015-08-03 → 2021-04-12 · 5 obs
○ 2008-03-27 18:48:44
● 2015-08-03 21:00:14
● 2021-04-12 04:29:54
○ 2026-04-10 14:08:38
○ 2026-04-19 21:58:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz-
xfs.czns1.kv-gmbh.de, ns2.kv-gmbh.de-

✅ Authoritative Response

Server:78.46.40.158

NS records: ns1.kv-gmbh.de, ns2.kv-gmbh.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xfs.cz (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.81.243
NS2ns2.kv-gmbh.de, ns1.kv-gmbh.de
MX1parking4.kv.de (pri: 10)
TXT4d7fc976677194190b816d599c487872b, afternic-verification-RZ69zFdYqwbprh9z36...
SOA1ns1.kv-gmbh.de hostmaster.kv.de

Analysis

IP Addresses

xfs.cz resolves to one IP number: 136.243.81.243.

other host names including www.erste-reihe.de, latexfrei.de, wacp.de, evangeline.de and tonsteine.de share IP numbers with xfs.cz.

Name Servers

xfs.cz is delegated to two name servers ns1.kv-gmbh.de and ns2.kv-gmbh.de.

xfs.cz shares the same name server setup as other domains, for instance xn--strombrse-deutschland-mec.de, dcvb.de, 4wv.de, heizschlange.de and vetrine.de.

Host names with one IP number:

ns1.kv-gmbh.de points to 78.46.40.158

ns2.kv-gmbh.de points to 46.4.20.15

Mail Servers

xfs.cz is handled by a single mail server, parking4.kv.de.

xfs.cz shares the same mail server setup as other domains, for instance fertighaus-news.de, xn--gss-sna.de, 991.eu, agnostisch.de and tonsteine.de.

xfs.cz shares some mail servers with other domains, at least partially, for instance cams-(0x736578).de, vfwi.de, folienrecycling.de, krks.de and 7901.de.

parking4.kv.de resolves to IP 136.243.81.243.