kruzik.eu - robtex.com
kruzik.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:4b40:aaaa:2011::5🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.211🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1776009220 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126424584 | ||||||
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSalfa.ns.active24.cz2026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 15:06:44
● 2026-04-05 04:04:34
○ 2026-04-19 20:31:18
○ 2026-07-25 03:35:10
○NSbeta.ns.active24.cz2026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 15:06:44
● 2026-04-05 04:04:34
○ 2026-04-19 20:31:18
○ 2026-07-25 03:35:10
○NSgama.ns.active24.sk2026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 15:06:44
● 2026-04-05 04:04:34
○ 2026-04-19 20:31:18
○ 2026-07-25 03:35:10
○NSns.nwt.cz2015-08-17 → 2020-01-04 · 4 obs
● 2020-01-04 02:40:14
○ 2026-02-22 15:06:44
○ 2026-07-25 03:35:10
●NSns1.websupport.cz2026-04-19 → 2026-07-25 · 3 obs
● 2026-04-19 20:31:18
● 2026-07-25 03:35:10
○NSns2.nwt.cz2015-08-17 → 2020-01-04 · 4 obs
● 2020-01-04 02:40:14
○ 2026-02-22 15:06:44
○ 2026-07-25 03:35:10
●NSns2.websupport.cz2026-04-19 → 2026-07-25 · 3 obs
● 2026-04-19 20:31:18
● 2026-07-25 03:35:10
●NSns3.websupport.eu2026-04-19 → 2026-07-25 · 3 obs
● 2026-04-19 20:31:18
● 2026-07-25 03:35:10
○MXdita.redigy.cz2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 10:49:04
○ 2020-01-04 02:40:14
○ 2026-07-25 03:35:10
○MXposta.nwt.cz2015-08-17 → 2020-01-04 · 4 obs
● 2020-01-04 02:40:14
○ 2026-02-22 15:06:44
○ 2026-07-25 03:35:10
○A2001:1ab0:7e1e:1::592020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 02:40:14
○ 2026-02-22 15:06:44
○ 2026-07-25 03:35:10
○A217.31.62.592020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 02:40:14
○ 2026-02-22 15:06:44
○ 2026-07-25 03:35:10
●A2a00:4b40:aaaa:2011::52026-04-19 → 2026-07-25 · 3 obs
● 2026-04-19 20:31:18
● 2026-07-25 03:35:10
○A2a02:4a8:ac24:110::10:1382026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 15:06:44
● 2026-04-05 04:04:34
○ 2026-04-19 20:31:18
○ 2026-07-25 03:35:10
○A31.15.10.1382026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 15:06:44
● 2026-04-05 04:04:34
○ 2026-04-19 20:31:18
○ 2026-07-25 03:35:10
●A37.9.175.2112026-04-19 → 2026-07-25 · 3 obs
● 2026-04-19 20:31:18
● 2026-07-25 03:35:10
○A88.81.90.692015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 10:49:04
○ 2020-01-04 02:40:14
○ 2026-07-25 03:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, si.dns.eu, x.dns.eu, y.dns.eu... | - |
| kruzik.eu | ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kruzik.eu (unsigned zone)
⏱️ Timing
Total: 1821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.211 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
kruzik.eu directs to two IP numbers, 37.9.175.211 and 2a00:4b40:aaaa:2011::5
betonpro.cz, 6es7.cz, offroadbrno.com plus two other host names have IP numbers in common with kruzik.eu.
Name Servers
kruzik.eu is served by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
kruzik.eu has at least partial name server overlap with other domains, such as v-tom.cz, fajnstranky.cz, pidos.sk and two others.
The hostnames ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each direct to two IP addresses — ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.