f.mx.tn.cz - robtex.com
f.mx.tn.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 194.228.31.73๐จ๐ฟ O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET | ||||||
mx.tn.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 194.228.31.73๐จ๐ฟ O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET | ||||||
Same first word
DNS History
1 record (1 active, 0 former)
โA194.228.31.732026-03-28 โ 2026-05-13 ยท 2 obs
โ 2026-03-28 21:40:26
โ 2026-05-13 13:13:50
โ 2026-05-13 13:13:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| tn.cz | beta.ns.active24.cz, gama.ns.active24.sk, alfa.ns.active24.cz | 4 records |
โ Authoritative Response
Server:185.71.158.30
NS records: beta.ns.active24.cz, gama.ns.active24.sk, alfa.ns.active24.cz
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for tn.cz (unsigned zone)
โฑ๏ธ Timing
Total: 1316ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.228.31.73 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (beta.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
f.mx.tn.cz points to IP number 194.228.31.73.
For instance, other host names a.mx.tn.cz, b.mx.tn.cz, www.tn.cz, mx.tn.cz and ns.tn.cz share IP numbers with f.mx.tn.cz.