Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
backbord.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-10 23:22:07 UTC · ↺ Refresh
MX Hostnames
- mail.backbord.de
MX Priorities
- mail.backbord.de: 10
A / AAAA Records
- 159.69.87.58 ↩ static.58.87.69.159.clients.your-server.de
Mail Server IPs
- 91.26.154.20 ↩ mail.backbord.de
SOA Record
Raw SOA
docks05.rzone.de hostmaster.strato-rz.de 2020060671 86400 7200 604800 300
Primary NS (mname)
docks05.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020060671
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks05.rzone.de
shades06.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:178.15.172.204 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- apple-domain-verification=AshF44rU3RmqgZue
- MS=ms10416302
- SPFv=spf1 mx ip4:178.15.172.204 -all
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