joefrex.de

Valid Email Server
Domain Lookup › joefrex.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 11:35:09 UTC · ↺ Refresh

MX Hostnames

  • mail.joefrex.de

MX Priorities

  • mail.joefrex.de: 10

A / AAAA Records

  • 77.75.251.58 ↩ cloud5-vm453.de-nserver.de

Mail Server IPs

  • 77.75.251.58 ↩ cloud5-vm453.de-nserver.de

SOA Record

Raw SOA ns1.de-nserver.de hostmaster.ns1.de-nserver.de 2023080308 14400 3600 604800 600
Primary NS (mname)
ns1.de-nserver.de
Admin Email (rname)
hostmaster@ns1.de-nserver.de
Serial
2023080308
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.de-nserver.de
ns1.de-nserver.de

SPF Record

✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • seobility=b4f0b6f2a210ef0cf47f0b6fef438c7c
  • SPFv=spf1 a mx -all
  • google-site-verification=3VJaV6fAQq2C-MXYR-EkQWo3EddqD3NeHpV1O7NW1lE
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