haacon.de

Valid Email Server
Domain Lookup › haacon.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 05:49:57 UTC · ↺ Refresh

MX Hostnames

  • mx1.haacon.net
  • mx2.haacon.net

MX Priorities

  • mx2.haacon.net: 20
  • mx1.haacon.net: 10

A / AAAA Records

  • 217.160.215.79 ↩ wiki.haacon.net
  • 2a01:239:2f7:ed00::1 (no PTR)

Mail Server IPs

  • 82.223.83.99 ↩ mx2.haacon.net
  • 2001:ba0:234:7b00::1 (no PTR)
  • 82.165.223.178 ↩ mx1.haacon.net
  • 2a01:239:247:f000::1 (no PTR)

SOA Record

Raw SOA ns1115.ui-dns.de hostmaster.1und1.de 2016110557 28800 7200 604800 300
Primary NS (mname)
ns1115.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110557
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1115.ui-dns.de
ns1115.ui-dns.com
ns1115.ui-dns.org
ns1115.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:82.165.240.70 ip6:2001:8d8:1801:645::1 ip4:10.10.12.115 ip4:192.168.7.15 include:_spf.perfora.net include:_spf.kundenserver.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;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 ip4:82.165.240.70 ip6:2001:8d8:1801:645::1 ip4:10.10.12.115 ip4:192.168.7.15 include:_spf.perfora.net include:_spf.kundenserver.de ~all
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