communication.cz - robtex.com

communication.cz

DNSSEC⚠️ Not signed
A81.0.235.48🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRdoyle.netservis.cz
NSdoyle.netservis.cz ⭐
A81.0.235.48🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRdoyle.netservis.cz
NScattani.netservis.cz
A82.208.7.100🇨🇿 CASABLANCA-AS82.208.6.0/23 Casablanca INT
PTRcattani.netservis.cz
MXdoyle.netservis.cz ⭐
A81.0.235.48🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRdoyle.netservis.cz
MXcattani.netservis.cz(20)
A82.208.7.100🇨🇿 CASABLANCA-AS82.208.6.0/23 Casablanca INT
PTRcattani.netservis.cz
SOAdoyle.netservis.czhostmaster@netservis.cz 2026-06-18 #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=1784693846

Same first word

communication.gov.bf
communication.website
communication.academy
communication.org
communication.network
communication.click
communication.be
communication.coach
communication.tv
communication.ch
communication.gouv.ci
communication.digital
communication.fi
communication.ag
communication.expert
communication.de
communication.doctor
communication.or.jp
communication.co.uk
communication.biz
communication.theworkpc.com
communication.tips
communication.gouv.ht
communication.ne.jp
communication.lt
communication.email
communication.fr
communication.co
communication.gov.pk
communication.com.au
communication.garden
communication.gr
communication.ru
communication.fit
communication.camp
communication.co.at
communication.nl
communication.co.kr
communication.at
communication.tw
communication.solutions
communication.com.pl
communication.cz
communication.agency
communication.place
communication.community
communication.es
communication.com
communication.net
communication.center
communication.ie
communication.gouv.ml
communication.group

Similar names

communiaction.com
communiaction.eu

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NScattani.netservis.czdoyle.netservis.czbodie.netservis.czMXcattani.netservis.czdoyle.netservis.czbodie.netservis.czms.netservis.czA81.0.235.4882.208.18.197
○NSbodie.netservis.cz2015-08-13 → 2017-02-12 · 4 obs
● 2015-08-13 23:17:04
● 2017-02-12 19:41:22
○ 2026-06-13 03:59:00
○ 2026-07-22 04:46:16
●NScattani.netservis.cz2026-06-13 → 2026-07-22 · 3 obs
○ 2017-02-12 19:41:22
● 2026-06-13 03:59:00
● 2026-07-22 04:46:16
●NSdoyle.netservis.cz2015-08-13 → 2026-07-22 · 2 obs
● 2015-08-13 23:17:04
● 2026-07-22 04:46:16
○MXbodie.netservis.cz2015-08-13 → 2017-02-12 · 4 obs
● 2015-08-13 23:17:04
● 2017-02-12 19:41:22
○ 2026-06-13 03:59:00
○ 2026-07-22 04:46:16
●MXcattani.netservis.cz2026-06-13 → 2026-07-22 · 3 obs
○ 2017-02-12 19:41:22
● 2026-06-13 03:59:00
● 2026-07-22 04:46:16
●MXdoyle.netservis.cz2026-06-13 → 2026-07-22 · 3 obs
○ 2017-02-12 19:41:22
● 2026-06-13 03:59:00
● 2026-07-22 04:46:16
○MXms.netservis.cz2015-08-13 → 2017-02-12 · 4 obs
● 2015-08-13 23:17:04
● 2017-02-12 19:41:22
○ 2026-06-13 03:59:00
○ 2026-07-22 04:46:16
●A81.0.235.482026-06-13 → 2026-07-22 · 3 obs
○ 2017-02-12 19:41:22
● 2026-06-13 03:59:00
● 2026-07-22 04:46:16
○A82.208.18.1972015-08-13 → 2017-02-12 · 4 obs
● 2015-08-13 23:17:04
● 2017-02-12 19:41:22
○ 2026-06-13 03:59:00
○ 2026-07-22 04:46:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
communication.czdoyle.netservis.cz, cattani.netservis.cz1 record

✅ Authoritative Response

Server:81.0.235.48

NS records: doyle.netservis.cz, cattani.netservis.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for communication.cz (unsigned zone)

⏱️ Timing

Total: 2139ms | Queries: -

📄 Records

TypeCountSample Data
A181.0.235.48
NS2cattani.netservis.cz, doyle.netservis.cz
MX2cattani.netservis.cz (pri: 20), doyle.netservis.cz (pri: 10)
SOA1doyle.netservis.cz hostmaster.netservis.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (doyle.netservis.cz)

Analysis

IP Addresses

communication.cz has exactly one IP address — 81.0.235.48.

chytrykuchar.cz, muzeumcb.cz, mail.proxima.net plus two other host names have IP numbers in common with communication.cz.

Name Servers

The NS records for communication.cz delegate to cattani.netservis.cz and doyle.netservis.cz.

The name server configuration of communication.cz is shared with other domains, for instance briko.cz, registrace-makro.cz, northwave.cz and two others.

There is at least partial name server overlap between communication.cz and other domains — webredakce.cz, sputnici.cz, cokolada.cz and two more among them.

These name servers frequently co-occur with the name servers cowley.netservis.cz and bodie.netservis.cz.

cattani.netservis.cz → 82.208.7.100 and doyle.netservis.cz → 81.0.235.48: one IP number per host name.

Mail Servers

communication.cz uses two mail servers, cattani.netservis.cz and doyle.netservis.cz.

The mail server setup of communication.cz matches that of other domains such as leo.express, bosch-press.sk, ceskepole.cz and two others.

At least some of the mail servers used by communication.cz are shared with other domains: scanner.cz, ruskaviza.cz, accessories.cz and two others among them.

These mail servers are routinely seen in conjunction with the mail servers dempsey.netservis.cz and satpo.netservis.cz.