Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biesdorfer-papeterie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:45:09 UTC · ↺ Refresh
MX Hostnames
- s08.psia.de
MX Priorities
- s08.psia.de: 10
A / AAAA Records
- 176.9.103.76 ↩ s07.psia.de
Mail Server IPs
- 116.202.55.218 ↩ s08.psia.de
- 2a01:4f8:10b:4420::2 (no PTR)
SOA Record
Raw SOA
ns.psia.de hostmaster.inwx.de 2025031402 10800 3600 604800 3600
Primary NS (mname)
ns.psia.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025031402
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.psia.de
ns.psia.de
ns2.psia.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:116.202.55.218 ip6:2a01:4f8:10b:4420::2 -all
📊 DNS lookups: 0/10
✓ 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- google-site-verification=Za2jYIuOojBP3p-l0d3y78gQARZSurm841unHob0zgc
- SPFv=spf1 ip4:116.202.55.218 ip6:2a01:4f8:10b:4420::2 -all
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