dinter.cz - robtex.com

dinter.cz

DNSSEC⚠️ Not signed
A89.250.246.119🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET
NSdns.dexus.net
A77.95.47.107🇨🇿 JAW-AS77.95.40.0/21 JAW.cz
PTRdns.dexus.net
NSdns.dexus.cz
A89.250.246.105🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET
PTRdns.dexus.cz
NSdns.dexus.eu
A2a03:f880:74:80::1🇨🇿 DEXUS2a03:f880::/32
PTRdns.dexus.eu
A176.119.212.80🇨🇿 DEXUS176.119.212.0/24
PTRdns.dexus.eu
MXelara.dexus.net
A89.250.246.135🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET
PTRelara.dexus.net
MXcallisto.dexus.net(100)
A89.250.246.106🇨🇿 TRESTEL-CZ-ASN89.250.240.0/20 TRESTEL-CZ-NET
PTRcallisto.dexus.net
TXTv=spf1 mx include:_spf.dexus.net -all
SOAdns.dexus.nethostmaster@dexus.net 2024-03-05 #0

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=1784954844

Same first word

Similar names

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSdns.dexus.czdns.dexus.eudns.dexus.netMXcallisto.dexus.netelara.dexus.netiocaste.dexus.netA89.250.246.11989.250.246.172
NSdns.dexus.cz2015-06-17 → 2026-07-25 · 2 obs
● 2015-06-17 20:50:48
● 2026-07-25 04:49:56
NSdns.dexus.eu2026-06-13 → 2026-07-25 · 3 obs
○ 2015-06-17 20:50:48
● 2026-06-13 09:11:38
● 2026-07-25 04:49:56
NSdns.dexus.net2015-06-17 → 2026-07-25 · 2 obs
● 2015-06-17 20:50:48
● 2026-07-25 04:49:56
MXcallisto.dexus.net2015-06-17 → 2026-07-25 · 2 obs
● 2015-06-17 20:50:48
● 2026-07-25 04:49:56
MXelara.dexus.net2017-01-03 → 2026-07-25 · 3 obs
○ 2016-04-23 16:37:12
● 2017-01-03 04:36:12
● 2026-07-25 04:49:56
MXiocaste.dexus.net2015-06-17 → 2016-04-23 · 4 obs
● 2015-06-17 20:50:48
● 2016-04-23 16:37:12
○ 2017-01-03 04:36:12
○ 2026-07-25 04:49:56
A89.250.246.1192026-06-13 → 2026-07-25 · 3 obs
○ 2019-10-28 12:00:22
● 2026-06-13 09:11:38
● 2026-07-25 04:49:56
A89.250.246.1722015-06-17 → 2019-10-28 · 4 obs
● 2015-06-17 20:50:48
● 2019-10-28 12:00:22
○ 2026-06-13 09:11:38
○ 2026-07-25 04:49:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
dinter.czdns.dexus.cz, dns.dexus.eu, dns.dexus.net1 record

✅ Authoritative Response

Server:89.250.246.105

NS records: dns.dexus.cz, dns.dexus.eu, dns.dexus.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dinter.cz (unsigned zone)

⏱️ Timing

Total: 1289ms | Queries: -

📄 Records

TypeCountSample Data
A189.250.246.119
NS3dns.dexus.cz, dns.dexus.eu...
MX2elara.dexus.net (pri: 50), callisto.dexus.net (pri: 100)
TXT1v=spf1 mx include:_spf.dexus.net -all
SOA1dns.dexus.net hostmaster.dexus.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns.dexus.cz)

Analysis

IP Addresses

dinter.cz has exactly one IP address — 89.250.246.119.

aaddict.com, www.etd.cz, mat.cz plus two other host names have IP numbers in common with dinter.cz.

Name Servers

dinter.cz carries NS records delegating to dns.dexus.cz, dns.dexus.eu and dns.dexus.net.

dinter.cz has at least partial name server overlap with other domains, such as premont.cz, aaddict.com, terryhoponozky.eu and two others.

Host names pointing to two IP addresses:

dns.dexus.eu resolves to two addresses: 176.119.212.80 and 2a03:f880:74:80::1.

Host names resolving to a single IP address:

The hostname dns.dexus.cz resolves to 89.250.246.105.

The hostname dns.dexus.net resolves to 77.95.47.107.

Mail Servers

dinter.cz uses two mail servers, callisto.dexus.net and elara.dexus.net.

The mail server setup of dinter.cz matches that of other domains such as syntec.cz, trada.cz, kupros.cz and two others.

At least some of the mail servers used by dinter.cz are shared with other domains: onkochirurgie.cz, psadm.com, professionals.cz and two others among them.

These mail servers tend to be used in conjunction with the mail servers iocaste.dexus.net.

callisto.dexus.net directs to 89.250.246.106 and elara.dexus.net directs to 89.250.246.135; each host name points to exactly one IP number.