kleiderleih.de

Valid Email Server
Domain Lookup › kleiderleih.de

Domain Overview

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

Checked via [email protected] · 2026-04-06 15:31:14 UTC · ↺ Refresh

MX Hostnames

  • mx99.signal42.de
  • mx00.signal42.de
  • mx01.signal42.de

MX Priorities

  • mx00.signal42.de: 10
  • mx01.signal42.de: 20
  • mx99.signal42.de: 30

A / AAAA Records

  • 78.47.224.155 ↩ www04.signal42.de

Mail Server IPs

  • 138.201.23.43 ↩ saphir.signal42.de
  • 178.208.186.175 ↩ nelenit.signal42.de

SOA Record

Raw SOA ns01.signal42.de hostmaster.signal42.de 2019111401 28800 7200 604800 3600
Primary NS (mname)
ns01.signal42.de
Admin Email (rname)
hostmaster@signal42.de
Serial
2019111401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.signal42.de
ns02.signal42.de
ns03.signal42.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.signal42.de -all
📊 DNS lookups: 1/10
✓ 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 include:spf.signal42.de -all
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