Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stb-schwarz-weiss.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:23:53 UTC · ↺ Refresh
MX Hostnames
- mx1.rz.computer-bauer.de
- mx2.rz.computer-bauer.de
MX Priorities
- mx2.rz.computer-bauer.de: 10
- mx1.rz.computer-bauer.de: 10
A / AAAA Records
- 138.201.57.161 ↩ c1.orange-panther.de
Mail Server IPs
- 62.245.156.107 ↩ mx2.rz.computer-bauer.de
- 2001:a60:912f:1:1:1:2:: ↩ mx2.rz.computer-bauer.de
- 62.245.156.106 ↩ mx1.rz.computer-bauer.de
- 2001:a60:912f:1:1:1:1:: ↩ mx1.rz.computer-bauer.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2022090101 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2022090101
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.first-ns.de
robotns3.second-ns.com
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 include:rz.computer-bauer.de include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 include:rz.computer-bauer.de include:spf.protection.outlook.com -all
- MS=ms16520797
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