ucvrcka.eu - robtex.com

ucvrcka.eu

DNSSEC⚠️ Not signed
A83.167.234.18🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-1.masterinter.net
A83.167.234.19🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.234.29🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.234.44🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.234.55🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.234.116🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.234.252🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
NSd221.masterinter.net ⭐
A83.167.234.44🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-3.masterinter.net
NSalfa.sunlight.cz ⚠️ Not in zone NS records
A83.167.234.44🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-3.masterinter.net
NSbeta.sunlight.cz ⚠️ Not in zone NS records
A83.167.234.55🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-4.masterinter.net
NSdns1.sunlight.cz ⚠️ Not in parent delegation
A83.167.234.116🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-5.masterinter.net
NSdns2.sunlight.cz ⚠️ Not in parent delegation
A83.167.234.55🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRd9856-4.masterinter.net
MXmail1.sunlight.cz ⭐
A85.118.129.148🇨🇿 MASTER-AS85.118.128.0/21 CZ-MASTER-20120312
PTRcloud-500.masterinter.net
MXmail2.sunlight.cz(20)
A85.118.129.148🇨🇿 MASTER-AS85.118.128.0/21 CZ-MASTER-20120312
PTRcloud-500.masterinter.net
TXTv=spf1 mx a include:spf.sunlight.cz ~all
SOAd221.masterinter.netkluvanek@sunlight.cz 2016-11-11 #14

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1127032660

Same first word

ucvrcka.cz
ucvrcka.eu

DNS History

20 records (14 active, 6 former)

20162017201820192020202120222023202420252026NSalfa.sunlight.czbeta.sunlight.czd221.masterinter.netdns1.sunlight.czdns2.sunlight.czalfa.ns.active24.czbeta.ns.active24.czMXmail1.sunlight.czmail2.sunlight.czin.smtp.czmx.smtp.czA83.167.234.11683.167.234.1883.167.234.1983.167.234.25283.167.234.2983.167.234.4483.167.234.552a02:4a8:ac24:104::98:15381.95.98.153
○NSalfa.ns.active24.cz2015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
●NSalfa.sunlight.cz2026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
○NSbeta.ns.active24.cz2015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
●NSbeta.sunlight.cz2026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●NSd221.masterinter.net2016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
●NSdns1.sunlight.cz2016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
●NSdns2.sunlight.cz2016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
○MXin.smtp.cz2015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
●MXmail1.sunlight.cz2016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
●MXmail2.sunlight.cz2016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
○MXmx.smtp.cz2015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
○A2a02:4a8:ac24:104::98:1532015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
○A81.95.98.1532015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 16:10:06
● 2016-04-26 13:48:28
○ 2016-12-22 11:49:36
○ 2026-08-13 08:49:58
●A83.167.234.1162016-12-22 → 2026-08-13 · 3 obs
○ 2016-04-26 13:48:28
● 2016-12-22 11:49:36
● 2026-08-13 08:49:58
●A83.167.234.182026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●A83.167.234.192026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●A83.167.234.2522026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●A83.167.234.292026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●A83.167.234.442026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58
●A83.167.234.552026-06-11 → 2026-08-13 · 3 obs
○ 2016-12-22 11:49:36
● 2026-06-11 07:20:00
● 2026-08-13 08:49:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
ucvrcka.eualfa.sunlight.cz, beta.sunlight.cz-

✅ Authoritative Response

Server:83.167.234.55

NS records: alfa.sunlight.cz, beta.sunlight.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucvrcka.eu (unsigned zone)

⏱️ Timing

Total: 1483ms | Queries: -

📄 Records

TypeCountSample Data
A783.167.234.29, 83.167.234.19...
NS2dns2.sunlight.cz, dns1.sunlight.cz
MX2mail1.sunlight.cz (pri: 10), mail2.sunlight.cz (pri: 20)
TXT1v=spf1 mx a include:spf.sunlight.cz ~all
SOA1d221.masterinter.net kluvanek.sunlight.c

Analysis

IP Addresses

ucvrcka.eu points to 7 IP addresses, including 83.167.234.18, 83.167.234.19 and 83.167.234.29, plus 4 other.

propur.cz, prokauf.cz, www.provleky.cz plus two other host names have IP numbers in common with ucvrcka.eu.

Name Servers

Five name servers handle delegation for ucvrcka.eu: alfa.sunlight.cz, beta.sunlight.cz, dns1.sunlight.cz and two others.

The name servers of ucvrcka.eu overlap at least partially with those of other domains — among them provleky.cz, aktual-koralky.cz, vseprozahradniky.cz and two more.

These name servers commonly appear alongside the name servers dns2.sunlight.cz and d221.masterinter.net.

Host names resolving to a single IP address:

alfa.sunlight.cz has the IP address 83.167.234.44.

beta.sunlight.cz has the IP address 83.167.234.55.

dns1.sunlight.cz has the IP address 83.167.234.116.

dns2.sunlight.cz has the IP address 83.167.234.55.

d221.masterinter.net has the IP address 83.167.234.44.

Both alfa.sunlight.cz and d221.masterinter.net resolve to 83.167.234.44 IP addresses each.

Both beta.sunlight.cz and dns2.sunlight.cz resolve to 83.167.234.55 IP addresses each.

Mail Servers

ucvrcka.eu uses two mail servers, mail1.sunlight.cz and mail2.sunlight.cz.

The mail server setup of ucvrcka.eu matches that of other domains such as artikon.cz, top-koralky.cz, prokauf.cz and two others.

mail1.sunlight.cz resolves to 85.118.129.148; mail2.sunlight.cz resolves to the same IP address, 85.118.129.148.

Both mail1.sunlight.cz and mail2.sunlight.cz resolve to 85.118.129.148 IP addresses each.