Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kklennep.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:27:09 UTC · ↺ Refresh
MX Hostnames
- mailgw.insigma.de
MX Priorities
- mailgw.insigma.de: 10
A / AAAA Records
- 185.58.213.233 (no PTR)
Mail Server IPs
- 91.226.162.15 ↩ mailgw.insigma.de
SOA Record
Raw SOA
ns.portunity.de hostmaster.portunity.de 1770123415 10800 3600 3600000 360
Primary NS (mname)
ns.portunity.de
Admin Email (rname)
hostmaster@portunity.de
Serial
1770123415
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
360s
Nameservers (NS)
ns.portunity.de
ns2.portunity.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.173.216.41 include:spf.nl2go.com include:set1.spf-cust.portunity.de include:spf-policy.mailrelay-out.netcologne.de a:mail01.insigma.de -all
📊 DNS lookups: 4/10
✓ 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
4 records- GXzM4s8LHterewa2HKLWpgKuX+AFNRBXxzwNhlLdExxygLpBotSpZqSDGnKTvEgDmpU/neDvMaSNOIQf2F9Gag==
- SPFv=spf1 ip4:81.173.216.41 include:spf.nl2go.com include:set1.spf-cust.portunity.de include:spf-policy.mailrelay-out.netcologne.de a:mail01.insigma.de -all
- lrmwxgPvJ4QI8tqrwWgKs9SCkCVULcB2JUEgy-XMGSg
- MS=52A39C6BB4E03F609534F6DD6B30E465A0689240
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