a.mx.ben.cz - robtex.com
a.mx.ben.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.0.235.44๐จ๐ฟ CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | ivanek.tojeono.cz | ||||||
mx.ben.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.0.235.442014-10-15 โ 2026-04-25 ยท 2 obs
โ 2014-10-15 14:24:42
โ 2026-04-25 05:20:34
โ 2026-04-25 05:20:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | 8 records |
| ben.cz | a.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz | 3 records |
โ Authoritative Response
Server:77.78.105.17
NS records: a.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 806ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.0.235.44 |
๐ Glue Records Collected
Total: 11
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 3 (a.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz)
Analysis
Mail Server Role
a.mx.ben.cz serves as the mail server for ben.cz.
b.mx.ben.cz and c.mx.ben.cz are commonly used as mail servers together with a.mx.ben.cz.
IP Addresses
a.mx.ben.cz resolves to a single IP: 81.0.235.44.
Other host names, for instance a.mx.icarauto.cz, a.mx.pasovyschodolez.cz, a.mx.naradie-profesional.sk, a.mx.volf-concorde.cz and a.mx.sneznik.org share IP numbers with a.mx.ben.cz.