master-fol.de

Valid Email Server
Domain Lookup › master-fol.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
master-fol.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 09:49:58 UTC · ↺ Refresh

MX Hostnames

  • mail.master-fol.de

MX Priorities

  • mail.master-fol.de: 10

A / AAAA Records

  • 188.68.250.167 ↩ mail.systemapolska.pl

Mail Server IPs

  • 188.68.250.167 ↩ mail.systemapolska.pl

SOA Record

Raw SOA ns1.grafpro.us hostmaster.master-fol.de 2024113001 3600 3600 1209600 86400
Primary NS (mname)
ns1.grafpro.us
Admin Email (rname)
hostmaster@master-fol.de
Serial
2024113001
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.grafpro.us
ns1.grafpro.us

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:188.68.250.167 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 a mx ip4:188.68.250.167 ~all
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