quux.de

Valid Email Server
Domain Lookup › quux.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
quux.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 15:54:32 UTC · ↺ Refresh

MX Hostnames

  • mail.quux.de

MX Priorities

  • mail.quux.de: 10

A / AAAA Records

  • 109.235.43.69 (no PTR)
  • 2001:678:340::69 ↩ www.flarp.de

Mail Server IPs

  • 109.235.43.71 (no PTR)
  • 2001:678:340::71 ↩ mail.quux.de

SOA Record

Raw SOA ns1.quux.de hostmaster.quux.de 2026021301 3600 900 604800 180
Primary NS (mname)
ns1.quux.de
Admin Email (rname)
hostmaster@quux.de
Serial
2026021301
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

ns1.jlinfra.de
ns1.quux.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip6:2001:678:340::71 ip4:109.235.43.71 ~all
📊 DNS lookups: 0/10
~ 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 ip6:2001:678:340::71 ip4:109.235.43.71 ~all
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