Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wittstock-becker.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:18:15 UTC · ↺ Refresh
MX Hostnames
- pmx.square66.de
MX Priorities
- pmx.square66.de: 10
A / AAAA Records
- 45.87.158.7 ↩ url-redirector.inwx.net
- 212.88.151.56 ↩ my.00.gruhn.cloud
Mail Server IPs
- 212.88.151.62 ↩ mx1.square66.de
- 46.142.213.159 ↩ mx2.square66.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2025071500 10800 3600 1209600 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025071500
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.inwx.de
ns3.inwx.eu
ns2.inwx.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.square66.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 a mx include:_spf.square66.de -all
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