fnol.cz

Valid Email Server
Domain Lookup › fnol.cz

Domain Overview

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

Checked via [email protected] · 2026-03-14 05:48:04 UTC · ↺ Refresh

MX Hostnames

  • barracuda.fnol.cz
  • mail.esmedia.net.fnol.cz

MX Priorities

  • barracuda.fnol.cz: 5
  • mail.esmedia.net.fnol.cz: 12865

A / AAAA Records

  • 37.235.102.93 ↩ rog11.vas-server.cz
  • 2a01:28:ca:112::1:1930 ↩ rog11.vas-server.cz

Mail Server IPs

  • 195.113.148.234 ↩ smtp.fnol.cz

SOA Record

Raw SOA ns.fnol.cz hostmaster.fnol.cz 2026031102 14400 1800 1209600 3600
Primary NS (mname)
ns.fnol.cz
Admin Email (rname)
hostmaster@fnol.cz
Serial
2026031102
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

nsa.ces.net
ns.fnol.cz

SPF Record

✓ Strict (-all)
v=spf1 mx a:smtp.fnol.cz a:barracuda.fnol.cz include:spf.protection.outlook.com a:mail.esmedia.net a:lucie.stable.cz a:rog11.vas-server.cz include:smtpx.stable.cz -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1; ri=86400;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • domain-verification=--lwdfFKnFuVlXSfGK_RpY1i_l5A_Dk9x0mvd9yUURSKbbwFu8
  • SPFv=spf1 mx a:smtp.fnol.cz a:barracuda.fnol.cz include:spf.protection.outlook.com a:mail.esmedia.net a:lucie.stable.cz a:rog11.vas-server.cz include:smtpx.stable.cz -all
  • MS=648C21CB9AB2E98AFC1AA39ED17AD25D704907DF
  • 8UY4KA2KKCU6E3B5ZFZ17RCR6U5BBK2NXCMXU7RY
  • atlassian-domain-verification=srhK3d5acZdSfcKvaY6rCshCs40B1hiHFC3l9jNpsB4THRtn64YWGOACnqkce6aJ
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