Domain Overview
DNS: ✓ 3mo ago
Checker: ✓ 3mo ago
gasthof-lindenmeir.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 22:27:08 UTC · ↺ Refresh
MX Hostnames
- mail.hyperbola.de
MX Priorities
- mail.hyperbola.de: 10
A / AAAA Records
- 162.55.61.206 ↩ mail.hyperbola.de
Mail Server IPs
- 162.55.61.206 ↩ mail.hyperbola.de
- 2a01:4f8:1c1c:bcaf::1 ↩ mail.hyperbola.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2022122700 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2022122700
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
hydrogen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx -all
- google-site-verification=T9xBuHV6BxNJU8YsTRPuCQOppN9M7ycROJCTX48G9nA
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