Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metallbau-sauter.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:56:38 UTC · ↺ Refresh
MX Hostnames
- mx2.syncope.de
- mx1.syncope.de
MX Priorities
- mx2.syncope.de: 20
- mx1.syncope.de: 10
A / AAAA Records
- 78.47.219.214 ↩ hyperion.syncope.de
Mail Server IPs
- 194.59.204.58 ↩ panakeia.syncope.it
- 46.4.63.225 ↩ mx1.syncope.de
SOA Record
Raw SOA
ns2.syncope.de hostmaster.syncope.de 2022091002 86400 3600 1814400 345600
Primary NS (mname)
ns2.syncope.de
Admin Email (rname)
hostmaster@syncope.de
Serial
2022091002
Refresh
86400s
Retry
3600s
Expire
1814400s
Minimum TTL
345600s
Nameservers (NS)
ns1.syncope.de
ns2.syncope.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:spf.syncope.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 mx:spf.syncope.de ~all
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