mail.front.cz - robtex.com
mail.front.cz
| CNAME | smtp2.onet.cz | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 85.163.36.22๐จ๐ฟ CETIN-AS85.163.0.0/16 CETIN | ||||||
| PTR | smtp2.onet.cz | ||||||
front.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 85.163.36.19๐จ๐ฟ CETIN-AS85.163.0.0/16 CETIN | ||||||
| NS | ns.forpsi.net โญ | ||||||
| NS | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| MX | mail.front.cz โญ | ||||||
| TXT | v=spf1 a mx ip4:85.163.36.20/32 ip4:85.163.36.19/32 ip4:85.163.36.22/32 -all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
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 | - |
| front.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
โ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1475ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | smtp2.onet.cz |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Mail Server Role
mail.front.cz serves as the mail server for frontevents.cz and front.cz.
IP Addresses
mail.front.cz resolves to one IP number: 85.163.36.22.
Other host names, for instance smtp2.onet.cz, share IP numbers with mail.front.cz.