Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sqsaero.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:47:06 UTC · ↺ Refresh
MX Hostnames
- mailexchange.serverkultur.de
MX Priorities
- mailexchange.serverkultur.de: 10
A / AAAA Records
- 45.87.158.7 ↩ url-redirector.inwx.net
Mail Server IPs
- 78.47.188.168 ↩ mailexchange.serverkultur.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2020061903 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2020061903
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.inwx.eu
ns.inwx.de
ns2.inwx.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 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
No TXT records found.
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