idiada.cz

Valid Email Server
Domain Lookup › idiada.cz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
idiada.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 21:45:19 UTC · ↺ Refresh

MX Hostnames

  • mail3.idiada.com
  • mail2.idiada.com

MX Priorities

  • mail2.idiada.com: 5
  • mail3.idiada.com: 30

A / AAAA Records

  • 185.64.216.41 ↩ aitom-web02.vshosting.cz
  • 2a00:1ed0:67::28 ↩ aitom-web02-ipv6.vshosting.cz

Mail Server IPs

  • 45.154.172.41 (no PTR)
  • 45.154.172.42 (no PTR)

SOA Record

Raw SOA ns1.ignum.com hostmaster.ignum.cz 2026031201 10800 3600 604800 3600
Primary NS (mname)
ns1.ignum.com
Admin Email (rname)
hostmaster@ignum.cz
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.ignum.cz
ns1.ignum.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:82.142.78.204 ip4:62.14.153.180 ip4:62.14.153.183 ip4:185.73.170.5 ip4:185.73.170.6 ip4:149.72.95.55 ip4:185.64.216.41 ip6:2a00:1ed0:0067:0000:0000:0000:0000:0028 a:email.idiada.cz a:mail2.idiada.com a:mail3.idiada.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms37273333
  • SPFv=spf1 mx ip4:82.142.78.204 ip4:62.14.153.180 ip4:62.14.153.183 ip4:185.73.170.5 ip4:185.73.170.6 ip4:149.72.95.55 ip4:185.64.216.41 ip6:2a00:1ed0:0067:0000:0000:0000:0000:0028 a:email.idiada.cz a:mail2.idiada.com a:mail3.idiada.com include:spf.protection.outlook.com -all
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