Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
zukunft-alte-feuerwache.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 00:52:41 UTC · ↺ Refresh
MX Hostnames
- mail.alexreiner.de
MX Priorities
- mail.alexreiner.de: 10
A / AAAA Records
- 93.241.36.115 (no PTR)
Mail Server IPs
- 162.55.171.156 ↩ mail.alexreiner.de
- 2a01:4f8:c010:85eb::1 ↩ mail.alexreiner.de
SOA Record
Raw SOA
ns1.alexreiner.de mail.alexreiner.de 2025022702 10800 3600 604800 3600
Primary NS (mname)
ns1.alexreiner.de
Admin Email (rname)
mail@alexreiner.de
Serial
2025022702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.alexreiner.de
ns3.alexreiner.de
ns1.alexreiner.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.rhw24.it -all
📊 DNS lookups: 1/10
✓ 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 include:_spf.rhw24.it -all
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