naturfreunde-heilbronn.de

Valid Email Server
Domain Lookup › naturfreunde-heilbronn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
naturfreunde-heilbronn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 10:34:55 UTC · ↺ Refresh

MX Hostnames

  • mx2.agenturserver.de
  • mx4.agenturserver.de
  • mx1.agenturserver.de
  • mx3.agenturserver.de

MX Priorities

  • mx2.agenturserver.de: 10
  • mx3.agenturserver.de: 20
  • mx4.agenturserver.de: 50
  • mx1.agenturserver.de: 10

A / AAAA Records

  • 176.52.243.181 ↩ r3795.agenturserver.it

Mail Server IPs

  • 185.15.192.57 ↩ mx2.agenturserver.de
  • 185.15.192.58 ↩ mx3.agenturserver.de
  • 185.15.192.59 ↩ mx4.agenturserver.de
  • 185.15.192.56 ↩ mx1.agenturserver.de

SOA Record

Raw SOA ns1.pronetic.de do-not-reply.naturfreunde-heilbronn.de 2025031801 43200 7200 1209600 86400
Primary NS (mname)
ns1.pronetic.de
Admin Email (rname)
do-not-reply@naturfreunde-heilbronn.de
Serial
2025031801
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.pronetic.de
ns2.pronetic.de
ns3.pronetic.de
ns4.pronetic.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:agenturserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

1 record
  • SPFv=spf1 a mx include:agenturserver.de ~all
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