fhemwiki.de

Valid Email Server
Domain Lookup › fhemwiki.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 17:51:53 UTC · ↺ Refresh

MX Hostnames

  • mail.fhemwiki.de

MX Priorities

  • mail.fhemwiki.de: 10

A / AAAA Records

  • 188.40.131.57 ↩ vmhost.fhem.de
  • 2a01:4f8:221:1b5a::b2 (no PTR)

Mail Server IPs

  • 188.40.131.57 ↩ vmhost.fhem.de
  • 2a01:4f8:221:1b5a::2 ↩ vmhost2.fhem.de

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2025121100 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025121100
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:188.40.131.57 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 mx ip4:188.40.131.57 -all
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