oliversperl.de

Valid Email Server
Domain Lookup › oliversperl.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
oliversperl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 08:27:15 UTC · ↺ Refresh

MX Hostnames

  • mx1.3pc.de

MX Priorities

  • mx1.3pc.de: 10

A / AAAA Records

  • 94.134.189.124 (no PTR)

Mail Server IPs

  • 94.134.189.123 ↩ mx1.3pc.de

SOA Record

Raw SOA ns1.3pc-dns.de hostmaster.3pc.de 2023082301 3600 900 604800 86400
Primary NS (mname)
ns1.3pc-dns.de
Admin Email (rname)
hostmaster@3pc.de
Serial
2023082301
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.3pc-dns.de
ns2.3pc-dns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:94.134.189.123 -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

1 record
  • SPFv=spf1 ip4:94.134.189.123 -all
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