zlkl.tech - robtex.com
zlkl.tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 161.97.69.252🇩🇪 CONTABO161.97.68.0/23 | ||||||
| PTR | new21.dvestezar.cz | ||||||
| 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 | ||||||
| MX | new21.dvestezar.cz ⭐ | ||||||
| A | 2a02:c207:2060:4283::1🇩🇪 CONTABO2a02:c207::/32 | ||||||
| PTR | new21.dvestezar.cz | ||||||
| A | 161.97.69.252🇩🇪 CONTABO161.97.68.0/23 | ||||||
| PTR | new21.dvestezar.cz | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1774511921 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1776972549 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.websupport.cz2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 19:36:30
●NSns2.websupport.cz2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 19:36:30
●NSns3.websupport.eu2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 19:36:30
●MXnew21.dvestezar.cz2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 19:36:30
●A161.97.69.2522026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 19:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net | - |
| zlkl.tech | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.97.69.252 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | new21.dvestezar.cz (pri: 0) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
zlkl.tech resolves to a single IP: 161.97.69.252.
Other host names share IP numbers with zlkl.tech; for instance new21.dvestezar.cz.
Name Servers
zlkl.tech delegates to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
zlkl.tech shares some name servers with other domains, for example kotus.cz, sipcom.cz, festivalvulicich.cz, mypod.cz and demanovarezort.hu.
Host names with two IP numbers:
ns1.websupport.cz: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu: 2a10:bbc0::13 and 45.10.97.13
Mail Servers
zlkl.tech is handled by a single mail server, new21.dvestezar.cz.
new21.dvestezar.cz resolves to two IPs: 2a02:c207:2060:4283::1 and 161.97.69.252.