Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harald-kunze.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 21:23:59 UTC · ↺ Refresh
MX Hostnames
- mx1.agenturserver.de
- mx2.agenturserver.de
MX Priorities
- mx1.agenturserver.de: 10
- mx2.agenturserver.de: 20
A / AAAA Records
- 116.202.225.251 ↩ gutemine.iason.net
- 2a01:4f8:241:5944::2 (no PTR)
Mail Server IPs
- 185.15.192.56 ↩ mx1.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
SOA Record
Raw SOA
ns1.dodns.net auto-noc.iason.net 17 14400 3600 1209600 1200
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
auto-noc@iason.net
Serial
17
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
1200s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- domainVerification=84758384-0fd0-4e1a-89b8-b7952b87f8d1
- SPFv=spf1 a mx include:agenturserver.de -all
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