mail.lbhost.cz - robtex.com
mail.lbhost.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.91.91.121๐จ๐ฟ WEB4U81.91.88.0/21 | ||||||
| PTR | ns1.lbhost.cz | ||||||
lbhost.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.91.91.121๐จ๐ฟ WEB4U81.91.88.0/21 | ||||||
| NS | ns1.lbhost.cz โญ | ||||||
| NS | ns2.lbhost.cz | ||||||
| MX | mail.lbhost.cz โญ | ||||||
| TXT | v=spf1 mx a ip4:81.91.91.121 ip4:62.168.51.195 ip6:2001:1568:91:110::16 ~all | ||||||
| SOA | ns1.lbhost.czinfo@pripojky.cz 2025-04-05 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.91.91.1212026-03-13 โ 2026-04-15 ยท 2 obs
โ 2026-03-13 04:10:48
โ 2026-04-15 02:57:34
โ 2026-04-15 02:57:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | - |
| lbhost.cz | ns1.lbhost.cz, ns2.lbhost.cz | 4 records |
โ Authoritative Response
Server:81.91.91.121
NS records: ns1.lbhost.cz, ns2.lbhost.cz
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for lbhost.cz (unsigned zone)
โฑ๏ธ Timing
Total: 570ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.91.121 |
๐ Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.lbhost.cz, ns2.lbhost.cz, ns1.lbhost.cz...)
Analysis
Mail Server Role
mail.lbhost.cz handles mail for lbhost.cz.
IP Addresses
mail.lbhost.cz points to a single IP address: 81.91.91.121.
Other host names such as emisepraha.cz, mail.servisford.eu, servisford.eu, mail.lbautomobile.eu and servis-ford.eu share IPs with mail.lbhost.cz.