Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bocs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:37:25 UTC · ↺ Refresh
MX Hostnames
- mail.bocs.de
MX Priorities
- mail.bocs.de: 100
A / AAAA Records
- 85.13.153.131 ↩ dd36736.kasserver.com
Mail Server IPs
- 80.228.69.74 ↩ leasedline-static-080-228-069-074.ewe-ip-backbone.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2603111047 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603111047
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:212.77.224.0/19 include:spf.protection.outlook.com include:spf.kasserver.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx ip4:212.77.224.0/19 include:spf.protection.outlook.com include:spf.kasserver.com -all
- MS=ms90564352
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