dillenburg.de

Valid Email Server
Domain Lookup › dillenburg.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 17:07:31 UTC · ↺ Refresh

MX Hostnames

  • mail.dillenburg.de
  • mail1.dillenburg.de

MX Priorities

  • mail1.dillenburg.de: 20
  • mail.dillenburg.de: 10

A / AAAA Records

  • 217.160.0.122 ↩ 217-160-0-122.elastic-ssl.ui-r.com

Mail Server IPs

  • 93.241.43.109 (no PTR)
  • 92.50.111.234 ↩ mail.dillenburg.de

SOA Record

Raw SOA ns1094.ui-dns.org hostmaster.1und1.de 2016110454 28800 7200 604800 300
Primary NS (mname)
ns1094.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110454
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1094.ui-dns.org
ns1094.ui-dns.biz
ns1094.ui-dns.com
ns1094.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:ekom21.de ip4:92.50.111.234 ip4:93.241.43.109 include:_spf.perfora.net include:spf.info-online.org include:mailversand.sitzung-online.de include:spf.feuerwehr-dillenburg.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 include:ekom21.de ip4:92.50.111.234 ip4:93.241.43.109 include:_spf.perfora.net include:spf.info-online.org include:mailversand.sitzung-online.de include:spf.feuerwehr-dillenburg.de -all
  • MS=ms48493364
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