Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fwsc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 03:38:41 UTC · ↺ Refresh
MX Hostnames
- mail.ok-webhost16.de
MX Priorities
- mail.ok-webhost16.de: 10
A / AAAA Records
- 88.99.77.94 ↩ secure.ok-webhost16.de
- 2a01:4f8:10a:1fdc::2 ↩ secure.ok-webhost16.de
Mail Server IPs
- 88.99.77.94 ↩ secure.ok-webhost16.de
- 2a01:4f8:10a:1fdc::2 ↩ secure.ok-webhost16.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.domainbestellsystem.de 2026031701 28800 7200 1209600 3600
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@domainbestellsystem.de
Serial
2026031701
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns.dns3.de
dns.dns1.de
dns.dns4.de
dns.dns2.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:amazonses.com include:_spf.mlsend.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- mailerlite-domain-verification=3ac820823767ad5d51063c9780432b8b8dc1e4cc
- SPFv=spf1 a mx include:spf.protection.outlook.com include:amazonses.com include:_spf.mlsend.com -all
- google-site-verification=5dIdtlQtX91UTAZXZMdVhc_61bW91NSXN_HdM1B2iqM
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