Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cinderella.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:00:20 UTC · ↺ Refresh
MX Hostnames
- mail.cinderella.de
MX Priorities
- mail.cinderella.de: 10
A / AAAA Records
- 78.46.60.143 ↩ cinderella.de
Mail Server IPs
- 78.46.60.143 ↩ cinderella.de
SOA Record
Raw SOA
nsa1.schlundtech.de ulrich\.kortenkamp.uni-potsdam.de 2026010700 43200 7200 1209600 600
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
ulrich\@kortenkamp.uni-potsdam.de
Serial
2026010700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsb1.schlundtech.de
nsd1.schlundtech.de
nsa1.schlundtech.de
nsc1.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ~all
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