internet1.softech.cz - dns.ninja

internet1.softech.cz

DNSSEC⚠️ Not signed
A2001:67c:2b10:100::27🇨🇿 AS_RVTECH2001:67c:2b10::/48 RVTech Route v6
PTRinternet1.softech.cz
A212.11.104.27🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic

softech.cz

DNSSEC🔒 Signed (DS record present)
A212.11.104.8🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic
NSinternet1.softech.cz ⭐
NSdns-3.softech.cz
NSdns-4.softech.cz
NSinternet.softech.cz
MXantispamsmtp.softech.cz ⭐
MXbackup-mx-100.softech.cz(100)
TXTv=spf1 ip4:212.11.104.0/24 ip4:195.47.74.0/24 ip4:195.47.7.0/24 mx -all
TXTMS=ms11636471
TXTMS=ms36212475
SOAinternet.softech.czhostmaster@softech.cz serial=2026015498
📈 Tranco rank: #126,352

PTR for

27.104.11.212.in-addr.arpa
17.104.11.212.in-addr.arpa
7.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.1.b.2.c.7.6.0.1.0.0.2.ip6.arpa
17.208.104.77.in-addr.arpa

NS for

zemont.cz
hotelluha.cz
georeal.eu
casopis-profinehty.cz
airpower.cz
nava.cz
comtesfht.cz
uboc.cz
bis-as.cz
absjets.hu
gors.cz
musicrecords.cz
applylight.cz
applycon.cz
falk.cz
absjets.eu
lbdplzen.cz
catforge.net
kostnidren.cz
base-camp.cz
208.104.77.in-addr.arpa
kta-technika.cz
uly.cz
pekass.cz
196.104.77.in-addr.arpa
zco.cz
1.0.0.1.b.2.c.7.6.0.1.0.0.2.ip6.arpa
fpc.cz
iobchod.cz
esto.cz
svil.cz
ensinger.cz
georeal.cz
absjets.info
softech.cz
elektrodplus.cz

Previously NS for

74.47.195.in-addr.arpa
goldbank.cz
gastronom.cz
104.11.212.in-addr.arpa
navadtp.cz
deephill.net
pgx.cz
martinek.cz
wgc.cz
arista.cz
beerway.com
etc-praha.cz
multicar.cz
gastronom.sk
multicar.sk
cac-clean.cz
btrade.cz
temposervis.cz
jpcz.cz
etcetera.cz
bartscher.sk
eaf.cz

Same first word

internet1.com.br
internet1.cz
internet1.com.au
internet1.ru
internet1.it
internet1.de
internet1.us
internet1.nl
internet1.net
internet1.cn
internet1.pr.gov.br
internet1.tv
internet1.org
internet1.eu
internet1.net.au

Similar names

1internet.us
inter1net.net
1internet.nl
1internet.org
1internet.com
1internet.it
1internet.net
1internet.marketing
inter1net.com
1internet.tv

DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026A2001:67c:2b10:100::27212.11.104.27212.11.104.1777.104.208.17
●A2001:67c:2b10:100::272026-02-14 → 2026-07-24 · 3 obs
○ 2021-04-30 09:43:38
● 2026-02-14 17:39:10
● 2026-07-24 09:54:50
○A212.11.104.172021-04-30 → 2021-04-30 · 4 obs
○ 2017-08-18 17:36:28
● 2021-04-30 09:43:38
○ 2026-02-14 17:39:10
○ 2026-07-24 09:54:50
●A212.11.104.272026-02-14 → 2026-07-24 · 3 obs
○ 2021-04-30 09:43:38
● 2026-02-14 17:39:10
● 2026-07-24 09:54:50
○A77.104.208.172015-06-15 → 2017-08-18 · 4 obs
● 2015-06-15 05:46:34
● 2017-08-18 17:36:28
○ 2021-04-30 09:43:38
○ 2026-07-24 09:54:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz-
softech.czdns-3.softech.cz, dns-4.softech.cz, internet.softech.cz, internet1.softech.cz4 records

✅ Authoritative Response

Server:212.11.104.27

NS records: dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz, internet1.softech.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A1212.11.104.27
AAAA12001:67c:2b10:100::27

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz...)

Analysis

Name Server Role

internet1.softech.cz acts as an authoritative name server for zemont.cz, hotelluha.cz, georeal.eu, casopis-profinehty.cz, airpower.cz and several other domains.

internet1.softech.cz is commonly paired with internet.softech.cz, dns-3.softech.cz and dns-4.softech.cz to act as name servers.

IP Addresses

internet1.softech.cz has two IP addresses: 212.11.104.27 and 2001:67c:2b10:100::27