Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scenario-kassel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 18:53:48 UTC · ↺ Refresh
MX Hostnames
- mail.networklabs.de
MX Priorities
- mail.networklabs.de: 10
A / AAAA Records
- 92.205.49.207 ↩ sh20077.ispgateway.de
Mail Server IPs
- 185.196.21.106 ↩ auryn.networklabs.de
SOA Record
Raw SOA
a.ns.networklabs.de dns.regfish-ns.net 1763404855 28800 7200 604800 86400
Primary NS (mname)
a.ns.networklabs.de
Admin Email (rname)
dns@regfish-ns.net
Serial
1763404855
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
a.ns.networklabs.de
b.ns.networklabs.de
c.ns.networklabs.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- kppk15tesrg36figumq097tj8e
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