dauda.cz - robtex.com
dauda.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=1786225641 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-06-27 → 2026-08-08 · 2 obs
● 2026-08-08 22:48:28
●NSns2.websupport.sk2015-06-27 → 2026-08-08 · 2 obs
● 2026-08-08 22:48:28
●NSns3.websupport.sk2015-06-27 → 2026-08-08 · 2 obs
● 2026-08-08 22:48:28
●MXmailin1.dauda.cz2015-06-27 → 2026-08-08 · 2 obs
● 2026-08-08 22:48:28
●MXmailin2.dauda.cz2015-06-27 → 2026-08-08 · 2 obs
● 2026-08-08 22:48:28
○MXmailinbackup1.dauda.cz2015-06-27 → 2016-04-23 · 4 obs
● 2016-04-23 21:58:54
○ 2017-01-27 19:51:14
○ 2026-08-08 22:48:28
●A2a00:4b40:aaaa:2005::62026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 14:43:32
● 2026-08-08 22:48:28
○A37.9.175.112015-06-27 → 2017-01-27 · 4 obs
● 2017-01-27 19:51:14
○ 2026-06-14 14:43:32
○ 2026-08-08 22:48:28
●A37.9.175.1632026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 14:43:32
● 2026-08-08 22:48:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| dauda.cz | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.163 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.dauda.cz (pri: 5), mailin2.dauda.cz (pri: 10) |
| TXT | 2 | spf2.0/pra a mx include:_sid.m1.websuppo, v=spf1 a mx include:_spf.m1.websupport.s |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
mailin2.dauda.cz and mailin1.dauda.cz are both subdomains of dauda.cz.
IP Addresses
dauda.cz has two IP addresses: 37.9.175.163 and 2a00:4b40:aaaa:2005::6
yakuza-store.cz, bagz.sk, www.carove-kody.cz and two other host names share IP numbers with dauda.cz.
Name Servers
The authoritative name servers for dauda.cz are ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — three in total.
There is at least partial name server overlap between dauda.cz and other domains — babyvillage.sk, priemyselne-balenie.sk, carhelp.sk and two more among them.
ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk all resolve to exactly two IP numbers apiece: ns1.websupport.sk → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
Mail for dauda.cz is handled by two mail servers — mailin1.dauda.cz and mailin2.dauda.cz.
The two host names mailin1.dauda.cz and mailin2.dauda.cz each have a pair of IP addresses: mailin1.dauda.cz has 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:7, and mailin2.dauda.cz has 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:8.