Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
humusoft.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:40:35 UTC · ↺ Refresh
MX Hostnames
- mxbackup.dialtelecom.cz
- weed.humusoft.cz
MX Priorities
- weed.humusoft.cz: 40
- mxbackup.dialtelecom.cz: 60
A / AAAA Records
- 88.208.79.8 ↩ grain.humusoft.cz
Mail Server IPs
- 88.208.79.9 ↩ weed.humusoft.cz
- 62.4.96.148 ↩ mxbackup.dialtelecom.cz
SOA Record
Raw SOA
hay.humusoft.cz houska.humusoft.cz 2026031101 10800 3600 172800 3600
Primary NS (mname)
hay.humusoft.cz
Admin Email (rname)
houska@humusoft.cz
Serial
2026031101
Refresh
10800s
Retry
3600s
Expire
172800s
Minimum TTL
3600s
Nameservers (NS)
hay.humusoft.cz
straw.humusoft.cz
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:88.208.79.9 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 ip4:88.208.79.9 ~all
Full email verification for humusoft.cz
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits