gauf.de

Valid Email Server
Domain Lookup › gauf.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 15:13:38 UTC · ↺ Refresh

MX Hostnames

  • mx4.mailpod15-cph3.g1i.one.com
  • mx1.mailpod15-cph3.g1i.one.com
  • mx3.mailpod15-cph3.g1i.one.com
  • mx2.mailpod15-cph3.g1i.one.com

MX Priorities

  • mx2.mailpod15-cph3.g1i.one.com: 10
  • mx3.mailpod15-cph3.g1i.one.com: 10
  • mx1.mailpod15-cph3.g1i.one.com: 10
  • mx4.mailpod15-cph3.g1i.one.com: 10

A / AAAA Records

  • 46.30.215.189 ↩ webcluster2.webpod17-cph3.one.com
  • 2a02:2350:5:106:80e8:88e7:1d0f:9bd8 (no PTR)

Mail Server IPs

  • 104.37.35.37 ↩ mx2.mailpod15-cph3.g1i.one.com
  • 104.37.35.38 ↩ mx3.mailpod15-cph3.g1i.one.com
  • 104.37.35.36 ↩ mx1.mailpod15-cph3.g1i.one.com
  • 104.37.35.39 ↩ mx4.mailpod15-cph3.g1i.one.com

SOA Record

Raw SOA ns01.one.com hostmaster.one.com 2026021602 14400 3600 1209600 600
Primary NS (mname)
ns01.one.com
Admin Email (rname)
hostmaster@one.com
Serial
2026021602
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns02.one.com
ns01.one.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_custspf.one.com~all
📊 DNS lookups: 1/10
~ 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 include:_custspf.one.com~all
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