server4.irisoft.sk - robtex.com
server4.irisoft.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.0.235.4🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | server4.irisoft.sk | ||||||
| MX | server4.irisoft.sk ⭐ | ||||||
| A | 81.0.235.4🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | server4.irisoft.sk | ||||||
irisoft.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.208.7.68🇨🇿 CASABLANCA-AS82.208.6.0/23 Casablanca INT | ||||||
| NS | dns.viwefix.cz ⭐ | ||||||
| NS | sns.viwefix.cz | ||||||
| MX | mail.irisoft.sk ⭐ | ||||||
| MX | sns.nethost.sk(20) | ||||||
| SOA | dns.viwefix.czhostmaster@viwefix.cz 2026-03-09 #2 | ||||||
PTR for
MX for
server4.irisoft.sk |
Same first word
server4.net |
server4.ir |
server4.com |
server4.se |
server4.eu.com |
server4.work |
server4.pro |
server4.de |
server4.ru |
server4.com.au |
server4.org |
server4.bplaced.net |
server4.biz |
server4.co.uk |
server4.tv |
Similar names
DNS History
2 records (2 active, 0 former)
●MXserver4.irisoft.sk2015-05-31 → 2026-05-12 · 2 obs
● 2015-05-31 04:59:40
● 2026-05-12 06:30:46
● 2026-05-12 06:30:46
●A81.0.235.42015-05-31 → 2026-05-12 · 2 obs
● 2015-05-31 04:59:40
● 2026-05-12 06:30:46
● 2026-05-12 06:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| irisoft.sk | dns.viwefix.cz, sns.viwefix.cz | - |
✅ Authoritative Response
Server:93.185.100.244
NS records: dns.viwefix.cz, sns.viwefix.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irisoft.sk (unsigned zone)
⏱️ Timing
Total: 1194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.0.235.4 |
| MX | 1 | server4.irisoft.sk (pri: 10) |
Analysis
Mail Server Role
The mail server for server4.irisoft.sk is server4.irisoft.sk.
IP Addresses
server4.irisoft.sk maps to IP address 81.0.235.4.
Other host names, for instance mail.tisicprofilov.sk, mail.belson-sk.sk, mail.tvorba-eshop.sk, mail.biznis-blog.sk and klimacontrol.sk share IP numbers with server4.irisoft.sk.
Mail Servers
One mail server serves server4.irisoft.sk.
server4.irisoft.sk points to one IP number: 81.0.235.4.