Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kfo-nbg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:45:20 UTC · ↺ Refresh
MX Hostnames
- mail.kfo-nbg.de
MX Priorities
- mail.kfo-nbg.de: 10
A / AAAA Records
- 188.40.2.11 ↩ www191.your-server.de
- 2a01:4f8:d0a:3057::2 ↩ www191.your-server.de
Mail Server IPs
- 188.40.2.11 ↩ www191.your-server.de
- 2a01:4f8:d0a:3057::2 ↩ www191.your-server.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026011500 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no 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
4 records- facebook-domain-verification=o5k5jkvx6b16nokgahr9mscjxwllbj
- google-site-verification=SZjaW5mtw6LtVGbkOMBFqGEpa3pCZkrdhUdh2HAJ03E
- google-site-verification=mIlKd4V4n9Kw0MrZuQyBvY0l6tiMUilgEK0ocTUjp40
- SPFv=spf1 +a +mx ?all
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