awos.cz

Valid Email Server
Domain Lookup › awos.cz

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
awos.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-30 09:13:41 UTC · ↺ Refresh

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MX Hostnames

  • smtp.awos.cz
  • smtp2.edera.cz
  • secondary.blue4.cz
  • mail.awos.cz
  • smtp.edera.cz
  • mail2.awos.cz
  • smtp2.awos.cz

MX Priorities

  • mail.awos.cz: 0
  • mail2.awos.cz: 10
  • secondary.blue4.cz: 50
  • smtp.edera.cz: 75
  • smtp2.edera.cz: 77
  • smtp.awos.cz: 80
  • smtp2.awos.cz: 85

A / AAAA Records

  • 109.205.76.18 ↩ es-1.ebrana.cz

Mail Server IPs

  • 77.236.222.7 ↩ mail.awos.cz
  • 80.188.197.98 (no PTR)
  • 37.157.197.66 ↩ secondary.edera.cz
  • 2a02:2b88:6:2dd6::1 ↩ secondary.edera.cz
  • 77.236.192.131 ↩ smtp.edera.cz
  • 77.236.192.141 ↩ smtp2.edera.cz

SOA Record

Raw SOA ns.forpsi.net admin.forpsi.com 2026043001 14400 3600 2592000 3600
Primary NS (mname)
ns.forpsi.net
Admin Email (rname)
admin@forpsi.com
Serial
2026043001
Refresh
14400s
Retry
3600s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

ns.forpsi.net
ns.forpsi.cz
ns.forpsi.it

SPF Record

✓ Strict (-all)
v=spf1 ip4:77.236.222.7 ip4:80.188.197.98 ip4:77.236.192.131 ip4:77.236.192.141 -all
📊 DNS lookups: 0/10
✓ 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=ms75267587
  • SPFv=spf1 ip4:77.236.222.7 ip4:80.188.197.98 ip4:77.236.192.131 ip4:77.236.192.141 -all
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