Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tischlerei-boekhoff.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:48:56 UTC · ↺ Refresh
MX Hostnames
- mx12.jproxx.com
MX Priorities
- mx12.jproxx.com: 10
A / AAAA Records
- 212.53.192.108 ↩ jprzhhv006.jproxx.com
Mail Server IPs
- 212.53.192.76 ↩ jprzhhv012.jproxx.com
SOA Record
Raw SOA
ds9.jproxx.com info.jproxx.com 2024071901 10800 3600 604800 3600
Primary NS (mname)
ds9.jproxx.com
Admin Email (rname)
info@jproxx.com
Serial
2024071901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ds9.jproxx.com
ds10.jproxx.com
SPF Record
✓ Strict (-all)
v=spf1 mx a -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
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a -all
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