Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
katlenburglindau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:16:34 UTC · ↺ Refresh
MX Hostnames
- mx.kdgoe.de
MX Priorities
- mx.kdgoe.de: 10
A / AAAA Records
- 194.13.135.51 ↩ kdg01.nol-is.de
Mail Server IPs
- 194.13.135.80 ↩ mx.kdgoe.de
SOA Record
Raw SOA
ns1118.ui-dns.org hostmaster.schlund.de 2016041840 28800 7200 604800 300
Primary NS (mname)
ns1118.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016041840
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1118.ui-dns.biz
ns1118.ui-dns.com
ns1118.ui-dns.de
ns1118.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.nol-is.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
2 records- SPFv=spf1 mx include:_spf.nol-is.de -all
- swisssign-check=OLIAML8a9Nl23GH8Nj2vo_toI5Q
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