juergen-heinen.de

Valid Email Server
Domain Lookup › juergen-heinen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
juergen-heinen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 22:12:16 UTC · ↺ Refresh

MX Hostnames

  • serv15.avernis.de

MX Priorities

  • serv15.avernis.de: 10

A / AAAA Records

  • 176.9.89.163 ↩ serv15.avernis.de
  • 2a01:4f8:151:30a2::163 ↩ serv15.avernis.de

Mail Server IPs

  • 176.9.89.163 ↩ serv15.avernis.de
  • 2a01:4f8:151:30a2::163 ↩ serv15.avernis.de

SOA Record

Raw SOA dns.avernis.eu whois-16.avernis.de 2019011883 86400 1500 2592000 1200
Primary NS (mname)
dns.avernis.eu
Admin Email (rname)
whois-16@avernis.de
Serial
2019011883
Refresh
86400s
Retry
1500s
Expire
2592000s
Minimum TTL
1200s

Nameservers (NS)

dns.avernis.de
dns.avernis.net
dns.avernis.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 a:serv15.avernis.de ip4:176.9.89.163 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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:serv15.avernis.de ip4:176.9.89.163 ~all
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