backupgmbh.de

Valid Email Server
Domain Lookup › backupgmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
backupgmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 05:06:22 UTC · ↺ Refresh

MX Hostnames

  • cc0195.oberberg.net

MX Priorities

  • cc0195.oberberg.net: 10

A / AAAA Records

  • 216.162.200.200 (no PTR)

Mail Server IPs

  • 212.102.231.195 ↩ cc0195.oberberg.net

SOA Record

Raw SOA ns3.oberberg-online.de breidenbach.oberberg.net 2025101601 10800 3600 604800 10800
Primary NS (mname)
ns3.oberberg-online.de
Admin Email (rname)
breidenbach@oberberg.net
Serial
2025101601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns3.oberberg-online.de
ns.oberberg-online.de
ns2.oberberg-online.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.oberberg.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 include:_spf.oberberg.net -all
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