Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
herreiner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:53:39 UTC · ↺ Refresh
MX Hostnames
- herreiner.de
MX Priorities
- herreiner.de: 0
A / AAAA Records
- 46.229.46.166 ↩ d167.x-mailer.de
Mail Server IPs
- 46.229.46.166 ↩ d167.x-mailer.de
SOA Record
Raw SOA
ns3.nsentry.de webmaster.herreiner.de 2018082402 43200 7200 1209600 86400
Primary NS (mname)
ns3.nsentry.de
Admin Email (rname)
webmaster@herreiner.de
Serial
2018082402
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.nsentry.de
ns4.nsentry.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ Missing
v=DMARC1;p=keine
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- v0spf1 a mx ip4:46.229.46.166~all
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