mail.itcom.cz - robtex.com
mail.itcom.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 178.238.43.238๐จ๐ฟ MASTER-AS178.238.32.0/20 CZ-MASTER-20100712 | ||||||
| PTR | mail.itcom.cz | ||||||
| TXT | v=spf1 a -all | ||||||
itcom.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 178.238.43.239๐จ๐ฟ MASTER-AS178.238.32.0/20 CZ-MASTER-20100712 | ||||||
| NS | ns1.regzone.cz โญ | ||||||
| NS | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| MX | itcom-cz.mail.protection.outlook.com โญ | ||||||
| TXT | MS=ms88238947 | ||||||
| TXT | v=spf1 a:araneus.itcom.cz a:studnice.itcom.cz include:spf.protection.outlook.... | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2026-06-04 #4 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA178.238.43.2382026-02-15 โ 2026-07-17 ยท 2 obs
โ 2026-02-15 17:31:08
โ 2026-07-17 03:23:16
โ 2026-07-17 03:23:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| itcom.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
โ Authoritative Response
Server:81.0.233.10
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1502ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.238.43.238 |
| TXT | 1 | v=spf1 a -all |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)
Analysis
Mail Server Role
Mail for olbert.cz, lkhk.org, petrsifta.cz, ak-landfeldova.cz, taxak.cz and a few other domains is handled by mail.itcom.cz.
IP Addresses
mail.itcom.cz has exactly one IP address โ 178.238.43.238.