Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kammerer-bruchsal.de
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:30:30 UTC · ↺ Refresh
MX Hostnames
MX Priorities
- : 0
A / AAAA Records
- 81.92.80.55 ↩ saspresence.perf1.com
- 81.92.80.56 ↩ saspresence.perf1.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
nsde-a.perf1.de technical.nameshield.net 2026030414 28800 7200 604800 7200
Primary NS (mname)
nsde-a.perf1.de
Admin Email (rname)
technical@nameshield.net
Serial
2026030414
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
nsde-a.perf1.de
nsde-c.perf1.com
nsde-b.perf1.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 -all
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