Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diesanierungsprofis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:42:03 UTC · ↺ Refresh
MX Hostnames
- mail.gundel.info
MX Priorities
- mail.gundel.info: 10
A / AAAA Records
- 88.198.112.12 ↩ static.88.198.112.12.clients.your-server.de
Mail Server IPs
- 78.46.190.127 ↩ gundel.info
SOA Record
Raw SOA
a.ns14.net info.shw-networks.de 2014101601 43200 7200 1209600 432000
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@shw-networks.de
Serial
2014101601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
432000s
Nameservers (NS)
c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ 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
1 record- SPFv=spf1 +a +mx -all
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