sa.cz - robtex.com

sa.cz

DNSSEC⚠️ Not signed
A217.66.178.225🇨🇿 HA-VEL-LOCAL-AS217.66.178.0/24
PTRbrn-web02.sa.cz
NSns2.sa.cz ⭐
A2a04:4ac0:53::205:1🇨🇿 SA-AS2a04:4ac0::/29 STUDENT AGENCY IPV6 SERV
PTRns2.sa.cz
A185.94.53.205🇨🇿 SA-AS185.94.52.0/22 STUDENT AGENCY SERV
PTRns2.sa.cz
NSns1.sa.cz
A2a04:4ac0:52::205:1🇨🇿 SA-AS2a04:4ac0::/29 STUDENT AGENCY IPV6 SERV
PTRns1.sa.cz
A185.94.52.205🇨🇿 SA-AS185.94.52.0/22 STUDENT AGENCY SERV
PTRns1.sa.cz
NSns3.sa.cz
A2a04:4ac0:54::205:1🇨🇿 SA-AS2a04:4ac0::/29 STUDENT AGENCY IPV6 SERV
PTRns3.sa.cz
A185.94.54.205🇨🇿 SA-AS185.94.52.0/22 STUDENT AGENCY SERV
PTRns3.sa.cz
TXT_wvnsiujv7wwdivgpi1xtn0wenbrrbg0
SOAns2.sa.czadministrator@studentagency.cz 2023-09-30 #99

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=1771291036
📈 Tranco rank: #103,217

Subdomains

brn-rj-tbond05.sa.cz
platba.sa.cz
brn-dbn04.sa.cz
brn-ybus-online.sa.cz
www.sa.cz
brn-web02.sa.cz
brn-rj-tbond06.sa.cz
nat-sa007-private.sa.cz
ns1.sa.cz
brn-rj-tbond02.sa.cz
brn-relay1.sa.cz
brn-mail-sogo.sa.cz
brn-web-haproxy.sa.cz
web.sa.cz
brn-mx-relay2.sa.cz
dolores.sa.cz
brn-voip-api.sa.cz
mx.sa.cz
mx3.sa.cz
dpl-dochazka.sa.cz
viprinet-wan.sa.cz
brn-mx-relay4.sa.cz
cti.sa.cz
web3.sa.cz
mx2.sa.cz
brn-web-rd.sa.cz
brn-mail2.sa.cz
apn.sa.cz
brn-pub-sogo.sa.cz
pgsql2.sa.cz
java2.sa.cz
brn-web01.sa.cz
brn-assets.sa.cz
brn-rj-tbond07.sa.cz
brn-ybus-admin01.sa.cz
brn-pay-gw.sa.cz
moodle.sa.cz
brn-hive-mng.sa.cz
brn-ares-airtix.sa.cz
java4.sa.cz
pgsql4.sa.cz
brn-rj-tbond04.sa.cz
mail.sa.cz
m2jizdenky.sa.cz
brn-rj-tbond14.sa.cz
brn-ybus-online01.sa.cz
brn-fellas-lb.sa.cz
brn-ads.sa.cz
dpl-mail.sa.cz
brn-dv-proxy.sa.cz
sogo.sa.cz
nfs.sa.cz
ado.sa.cz
brn-dv-php01.sa.cz
ybus.sa.cz
brn-mx-relay3.sa.cz
ns3.sa.cz
sms.sa.cz
pgsql.sa.cz
dpl-smsgate.sa.cz
brn-mx-relay1.sa.cz
olymp9.sa.cz
java.sa.cz
ns2.sa.cz

Same first word

sa.la
sa.co.nz
sa.net
sa.ac
sa.cr
sa.com.br
sa.ee
sa.dn.ua
sa.lt
sa.lviv.ua
sa.guide
sa.ac.th
sa.at
sa.ngrok.io
sa.me.uk
sa.gov.ge
sa.by
sa.ws
sa.s3.amazonaws.com
sa.sh
sa.idv.tw
sa.spb.ru
sa.net.ua
sa.my
sa.s3-eu-west-1.amazonaws.com
sa.edu.au
sa.global
sa.co
sa.s3-website-eu-west-1.amazonaws.com
sa.se
sa.com.ua
sa.qld.edu.au
sa.eng.br
sa.akamai.net
sa.org.au
sa.ua
sa.com.py
sa.su
sa.gs
sa.si
sa.ru
sa.systems
sa.co.zw
sa.cz
sa.withgoogle.com
sa.io
sa.com.pe
sa.org
sa.pl
sa.com
sa.vg
sa.gov.ae
sa.gov
sa.gov.ly
sa.gov.mo
sa.is
sa.to
sa.me
sa.ph
sa.media
sa.bi
sa.ge
sa.coffee
sa.nl
sa.ms
sa.am
sa.sakura.ne.jp
sa.kg
sa.lv
sa.ga
sa.au
sa.tv
sa.vision
sa.gov.tw
sa.no
sa.de
sa.sg
sa.com.tw
sa
sa.co.bw
sa.tc
sa.hu
sa.com.cn
sa.uy
sa.ddns.net
sa.com.au
sa.org.ua
sa.ro
sa.email
sa.fr
sa.kz
sa.game
sa.com.do
sa.gov.au
sa.tn
sa.co.kr
sa.dk
sa.sa.com
sa.cn
sa.gy
sa.cx
sa.ma
sa.ink
sa.edu

Similar names

as.sakura.ne.jp
as.parts
as.pn
as.org.rs
as.se
as.be
as.net
as.fi
as.aco
as.roma.it
as.vg
as.exchange
as.ua
as.casa
as.name.tr
as.cx
as.edu
as.edu.co
as.si
as.in.th
as.olsztyn.pl
as.pe
as.gz.cn
as.ir
as.com.vn
as.cc
as.mk
as.ac.th
as.com.sa
as.la
as.uk
as.am
as.com.tw
as.com.fr
as.clinic
as.cz
as.edu.au
as.ma
as.gmbh
as.com.tr
as.kommune.no
as.cat
as.s3-website-eu-west-1.amazonaws.com
as.by
as.net.pl
as.sch.sa
as.info.ro
as.cm
as
as.net.id
as.amsterdam
as.com
as.cl
as.pe.gov.br
as.co
as.s3-us-west-2.amazonaws.com
as.tn

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.sa.czns2.sa.czns3.sa.czMXbrn-mx-relay1.sa.czbrn-mx-relay2.sa.czA217.66.178.225217.66.178.107
●NSns1.sa.cz2015-08-15 → 2026-03-18 · 2 obs
● 2015-08-15 00:45:20
● 2026-03-18 00:31:14
●NSns2.sa.cz2015-08-15 → 2026-03-18 · 2 obs
● 2015-08-15 00:45:20
● 2026-03-18 00:31:14
●NSns3.sa.cz2018-05-28 → 2026-03-18 · 3 obs
○ 2015-08-15 00:45:20
● 2018-05-28 09:36:20
● 2026-03-18 00:31:14
○MXbrn-mx-relay1.sa.cz2015-08-15 → 2026-02-17 · 4 obs
● 2015-08-15 00:45:20
● 2026-02-17 08:06:20
○ 2026-02-17 18:00:22
○ 2026-03-18 00:31:14
○MXbrn-mx-relay2.sa.cz2015-08-15 → 2026-02-17 · 4 obs
● 2015-08-15 00:45:20
● 2026-02-17 08:06:20
○ 2026-02-17 18:00:22
○ 2026-03-18 00:31:14
○A217.66.178.1072015-08-15 → 2016-01-07 · 4 obs
● 2015-08-15 00:45:20
● 2016-01-07 17:07:30
○ 2016-01-22 05:47:18
○ 2026-03-18 00:31:14
●A217.66.178.2252016-01-22 → 2026-03-18 · 3 obs
○ 2016-01-07 17:07:30
● 2016-01-22 05:47:18
● 2026-03-18 00:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
sa.czns1.sa.cz, ns2.sa.cz, ns3.sa.cz5 records

✅ Authoritative Response

Server: 185.94.54.205

NS records: ns1.sa.cz, ns2.sa.cz, ns3.sa.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sa.cz (unsigned zone)

⏱️ Timing

Total: 1165ms | Queries: -

📄 Records

TypeCountSample Data
A1217.66.178.225
NS3ns3.sa.cz, ns1.sa.cz...
TXT1_wvnsiujv7wwdivgpi1xtn0wenbrrbg0
SOA1ns2.sa.cz administrator.studentagency.cz

📌 Glue Records Collected

Total: 13

In-bailiwick: 13 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)

Analysis

Hierarchy

sa.cz is the parent of brn-rj-tbond05.sa.cz, platba.sa.cz, brn-dbn04.sa.cz, brn-ybus-online.sa.cz, www.sa.cz and a few other host names.

IP Addresses

sa.cz points to IP number 217.66.178.225.

For instance, other host names pc19.studentagency.sk, pc8.studentagency.sk, pc15.studentagency.sk, pc9.studentagency.sk and pc25.studentagency.sk share IP numbers with sa.cz.

Name Servers

The delegation for sa.cz is handled by three name servers: ns1.sa.cz, ns2.sa.cz and ns3.sa.cz.

sa.cz shares name servers with other domains at least partially, for example 2.5.0.0.0.c.a.4.4.0.a.2.ip6.arpa, invia-last-minute.cz, stinoversd.cz, regionjet.sk and letenky-do-londyna.cz.

Host names with two IPs:

ns1.sa.cz points to 2a04:4ac0:52::205:1 and 185.94.52.205

ns2.sa.cz points to 2a04:4ac0:53::205:1 and 185.94.53.205

ns3.sa.cz points to 2a04:4ac0:54::205:1 and 185.94.54.205