metalmarder.de

Valid Email Server
Domain Lookup › metalmarder.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 02:38:26 UTC · ↺ Refresh

MX Hostnames

  • mail.yourserver.de

MX Priorities

  • mail.yourserver.de: 10

A / AAAA Records

  • 136.243.173.90 ↩ server1.yourserver.de
  • 2a01:4f8:171:2259:136:243:173:90 ↩ server1.yourserver.de

Mail Server IPs

  • 136.243.173.115 ↩ mailbackup.yourserver.de
  • 2a01:4f8:171:2259:136:243:173:115 ↩ mailbackup.yourserver.de

SOA Record

Raw SOA ns01.yourserver.de is.lightpro.de 2020030900 39940 14400 604800 600
Primary NS (mname)
ns01.yourserver.de
Admin Email (rname)
is@lightpro.de
Serial
2020030900
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns04.yourserver.de
ns03.yourserver.de
ns02.yourserver.de
ns01.yourserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:yourserver.de ~all
📊 DNS lookups: 3/10
~ 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 include:yourserver.de ~all
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