herdecke.de

Valid Email Server
Domain Lookup › herdecke.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 19:50:54 UTC · ↺ Refresh

MX Hostnames

  • mail2.herdecke.de

MX Priorities

  • mail2.herdecke.de: 5

A / AAAA Records

  • 85.114.145.197 ↩ nolis25.nol-is.de

Mail Server IPs

  • 85.22.176.166 ↩ mail2.herdecke.de

SOA Record

Raw SOA ns-soa.dnsmgt.net hostmaster.dokom21.de 2026032400 14400 3600 1209600 300
Primary NS (mname)
ns-soa.dnsmgt.net
Admin Email (rname)
hostmaster@dokom21.de
Serial
2026032400
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.dnsmgt.eu
ns1.dnsmgt.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:mailout02.iacd.net ip4:217.113.45.225 ip6:2a02:ea2:c101:1::25:200 include:_spf.nol-is.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

2 records
  • apple-domain-verification=yhJ2N91fxdAnUeh7
  • SPFv=spf1 mx a:mailout02.iacd.net ip4:217.113.45.225 ip6:2a02:ea2:c101:1::25:200 include:_spf.nol-is.de -all
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