Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bleek.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 03:01:14 UTC · ↺ Refresh
MX Hostnames
- mc.cross-solution.de
MX Priorities
- mc.cross-solution.de: 10
A / AAAA Records
- 51.89.51.165 ↩ old.cross-solution.de
Mail Server IPs
- 137.74.70.40 ↩ mc.cross-solution.de
SOA Record
Raw SOA
a.ns14.net thomas.bleek.de 2024100800 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
thomas@bleek.de
Serial
2024100800
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a.ns14.net
c.ns14.net
d.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mc.cross-solution.de -all
📊 DNS lookups: 3/10
✓ 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- google-site-verification=aZJdRQGs2J5jtxwaRnqChtATiVEmrFFgwY3DJbQ86W4
- SPFv=spf1 a mx a:mc.cross-solution.de -all
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