Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dezio.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 18:45:08 UTC · ↺ Refresh
MX Hostnames
- server.dezio.de
MX Priorities
- server.dezio.de: 10
A / AAAA Records
- 51.89.85.76 ↩ ip76.ip-51-89-85.eu
Mail Server IPs
- 94.130.160.89 ↩ static.89.160.130.94.clients.your-server.de
- 2a01:4f8:13b:2bf1::2 (no PTR)
SOA Record
Raw SOA
chris.ns.cloudflare.com dns.cloudflare.com 2399161645 10000 2400 604800 1800
Primary NS (mname)
chris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399161645
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chris.ns.cloudflare.com
tia.ns.cloudflare.com
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
✓ 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 a mx -all
- google-site-verification=wXu-LBGQVRVlRsAaYDvc-nqaZytIiwdryfbvNGc7GdQ
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