zooweb.cz - robtex.com
zooweb.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-sec.lethost.cz ⚠️ Not in zone NS records | ||||||
| A | 2001:15e8:110:7d00::7fb🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| A | 80.211.201.166🇨🇿 INTERNET-CZ80.211.192.0/19 INTERNET CZ,a.s. | ||||||
| PTR | ns-sec.mhost.cz | ||||||
| NS | ns.lethost.cz ⚠️ Not in zone NS records | ||||||
| A | 2a01:430:100:6c::187🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | s2.mhost.cz | ||||||
| A | 85.118.134.187🇨🇿 MASTER-AS85.118.128.0/21 CZ-MASTER-20120312 | ||||||
| PTR | s2.mhost.cz | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1776637035 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns-sec.lethost.cz2026-03-23 → 2026-04-19 · 3 obs
● 2026-03-23 01:48:56
● 2026-04-19 22:55:42
●NSns.lethost.cz2026-03-23 → 2026-04-19 · 3 obs
● 2026-03-23 01:48:56
● 2026-04-19 22:55:42
○NSns1.zooweb.cz2015-08-06 → 2016-03-07 · 4 obs
● 2016-03-07 22:19:02
○ 2026-03-23 01:48:56
○ 2026-04-19 22:55:42
○NSns2.zooweb.cz2015-08-06 → 2016-03-07 · 4 obs
● 2016-03-07 22:19:02
○ 2026-03-23 01:48:56
○ 2026-04-19 22:55:42
○MXhertz.lethost.cz2015-08-06 → 2016-03-07 · 4 obs
● 2016-03-07 22:19:02
○ 2026-03-23 01:48:56
○ 2026-04-19 22:55:42
○MXmail.zooweb.cz2015-08-06 → 2016-03-07 · 4 obs
● 2016-03-07 22:19:02
○ 2026-03-23 01:48:56
○ 2026-04-19 22:55:42
○A77.93.222.1772015-08-06 → 2016-03-07 · 4 obs
● 2016-03-07 22:19:02
○ 2026-03-23 01:48:56
○ 2026-04-19 22:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| zooweb.cz | ns.lethost.cz, ns-sec.lethost.cz | 4 records |
✅ Authoritative Response
Server:80.211.201.166
NS records: ns.lethost.cz, ns-sec.lethost.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zooweb.cz (unsigned zone)
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.lethost.cz, ns-sec.lethost.cz, ns.lethost.cz...)
Analysis
Name Servers
zooweb.cz's delegation uses two name servers, ns-sec.lethost.cz and ns.lethost.cz.
zooweb.cz shares the same name server setup as other domains, for instance webcar.cz.
zooweb.cz at least partially shares name servers with other domains, including qbk.cz, vinostraka.cz, vcelitvrz.cz, nuttea.cz and starezelezo.cz.
These name servers are typically used together with the name servers ns1.qbk.cz, ns2.qbk.cz, ns1.vinostraka.cz, ns2.vinostraka.cz, ns1.vcelitvrz.cz, ns2.vcelitvrz.cz, ns1.nuttea.cz, ns2.nuttea.cz, ns1.starezelezo.cz and ns2.starezelezo.cz.
Host names with two IPs:
ns-sec.lethost.cz points to: 2001:15e8:110:7d00::7fb and 80.211.201.166
ns.lethost.cz points to: 2a01:430:100:6c::187 and 85.118.134.187