Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fbs-harburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:07:56 UTC · ↺ Refresh
MX Hostnames
- red.gopas.net
MX Priorities
- red.gopas.net: 10
A / AAAA Records
- 217.154.205.166 ↩ anmeldungen.fbs-hamburg.de
- 2a01:239:392:2800::1 (no PTR)
Mail Server IPs
- 62.112.33.10 ↩ red.gopas.net
SOA Record
Raw SOA
ns.gopas.net hostmaster.gopas.de 2026012801 3600 1800 2678400 10800
Primary NS (mname)
ns.gopas.net
Admin Email (rname)
hostmaster@gopas.de
Serial
2026012801
Refresh
3600s
Retry
1800s
Expire
2678400s
Minimum TTL
10800s
Nameservers (NS)
ns.gopas.de
ns.gopas.net
ns.gopas-solutions.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:85.215.87.211 ip4:217.154.205.166 ip6:2a01:238:42b8:1300::/64 ip6:2a01:239:392:2800::/64 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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- MS=ms86033878
- SPFv=spf1 ip4:85.215.87.211 ip4:217.154.205.166 ip6:2a01:238:42b8:1300::/64 ip6:2a01:239:392:2800::/64 include:spf.protection.outlook.com -all
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