Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
terbrack.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:26:12 UTC · ↺ Refresh
MX Hostnames
- outlook.terbrack.de
MX Priorities
- outlook.terbrack.de: 10
A / AAAA Records
- 84.246.123.250 ↩ h157.your-host.de
Mail Server IPs
- 217.7.1.82 ↩ outlook.terbrack.de
SOA Record
Raw SOA
ns.ns-service.de nameserver.kambach.net 2026022510 10800 3600 604800 3600
Primary NS (mname)
ns.ns-service.de
Admin Email (rname)
nameserver@kambach.net
Serial
2026022510
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.ns-service.de
ns2.ns-service.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 a mx -all
Full email verification for terbrack.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits