Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
central-grundbesitz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:03:15 UTC · ↺ Refresh
MX Hostnames
- mail.bitboxing.de
MX Priorities
- mail.bitboxing.de: 10
A / AAAA Records
- 116.202.100.21 ↩ web.bitboxing.de
- 2a01:4f8:c010:a622::eb01:3c ↩ central-grundbesitz.de
Mail Server IPs
- 116.203.83.154 ↩ mail.bitboxing.de
- 2a01:4f8:c0c:a6f::1 ↩ mail.bitboxing.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2023060205 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2023060205
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.inwx.de
ns.inwx.de
ns2.inwx.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.bitboxing.de
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 redirect=_spf.bitboxing.de
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