mail.lysice.net - robtex.com
mail.lysice.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.91.87.10🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | mail.web4u.cz | ||||||
lysice.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.156.158.75🇨🇿 OptoNet-AS78.156.128.0/19 CZ-OPTONET-20070816 | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mx.web4u.cz ⭐ | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2013-02-07 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A81.91.87.102015-05-30 → 2026-08-09 · 2 obs
● 2015-05-30 14:38:14
● 2026-08-09 21:53:22
● 2026-08-09 21:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| lysice.net | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lysice.net (unsigned zone)
⏱️ Timing
Total: 939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.87.10 |
Analysis
IP Addresses
mail.lysice.net has exactly one IP address — 81.91.87.10.
mail.az-sklocement.cz, mail.petrhromada.cz, mail.intercare.cz plus two other host names have IP numbers in common with mail.lysice.net.