selfhost.de

Valid Email Server
Domain Lookup › selfhost.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 09:17:25 UTC · ↺ Refresh

MX Hostnames

  • kirk.selfhost.de

MX Priorities

  • kirk.selfhost.de: 10

A / AAAA Records

  • 185.26.156.199 ↩ kirk.selfhost.de

Mail Server IPs

  • 185.26.156.199 ↩ kirk.selfhost.de
  • 2a00:d0c0:200::b9:1a:9c:9a ↩ kirk.selfhost.de

SOA Record

Raw SOA pri.selfhost.de hostmaster.selfhost.de 1774171181 16384 2048 1048576 2560
Primary NS (mname)
pri.selfhost.de
Admin Email (rname)
hostmaster@selfhost.de
Serial
1774171181
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

sec.selfhost.de
pri.selfhost.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:kirk.selfhost.de a:dilbert.selfhost.de a:smtpud01.udag.de a:smtpud02.udag.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 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

2 records
  • google-site-verification=87jgY4kPeRHHK5JpT8rQE8NQOulwrAX1eyVh0OmTylc
  • SPFv=spf1 a:kirk.selfhost.de a:dilbert.selfhost.de a:smtpud01.udag.de a:smtpud02.udag.de ~all
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