Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wisefools.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:35:08 UTC · ↺ Refresh
MX Hostnames
- mail.shift-gmbh.com
MX Priorities
- mail.shift-gmbh.com: 10
A / AAAA Records
- 213.239.215.239 ↩ mail.shift-gmbh.com
Mail Server IPs
- 213.239.215.239 ↩ mail.shift-gmbh.com
- 2a01:4f8:a0:9084::2:140 ↩ mail.shift-gmbh.com
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2026022807 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026022807
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.inwx.de
ns3.inwx.eu
ns2.inwx.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx -all
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