aponet.de

Valid Email Server
Domain Lookup › aponet.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aponet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 16:30:48 UTC · ↺ Refresh

MX Hostnames

  • mail-in05.dgn-service.de
  • mail-in04.dgn-service.de
  • mail-in06.dgn-service.de
  • mail-in03.dgn-service.de

MX Priorities

  • mail-in03.dgn-service.de: 50
  • mail-in05.dgn-service.de: 100
  • mail-in06.dgn-service.de: 100
  • mail-in04.dgn-service.de: 50

A / AAAA Records

  • 78.46.239.148 ↩ www.aponet.de

Mail Server IPs

  • 185.236.252.136 ↩ mail-in03.dgn-service.de
  • 62.154.230.140 ↩ mail-in05.dgn-service.de
  • 62.154.230.141 ↩ mail-in06.dgn-service.de
  • 185.236.252.137 ↩ mail-in04.dgn-service.de

SOA Record

Raw SOA dns.dgn.de hostmaster.dgn.de 2026030201 28800 7200 604800 300
Primary NS (mname)
dns.dgn.de
Admin Email (rname)
hostmaster@dgn.de
Serial
2026030201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

pns.dtag.de
secondary004.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:62.154.228.0/24 ip4:78.46.162.184/29 ip6:2a01:4f8:c0:31e7::/64 -all
📊 DNS lookups: 2/10
✓ 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

1 record
  • SPFv=spf1 a mx ip4:62.154.228.0/24 ip4:78.46.162.184/29 ip6:2a01:4f8:c0:31e7::/64 -all
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