Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
panther-holding.de
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 21:39:17 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.eu-west-1.amazonaws.com
MX Priorities
- inbound-smtp.eu-west-1.amazonaws.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 54.155.140.59 ↩ ec2-54-155-140-59.eu-west-1.compute.amazonaws.com
- 54.76.31.185 ↩ ec2-54-76-31-185.eu-west-1.compute.amazonaws.com
- 18.200.203.69 ↩ ec2-18-200-203-69.eu-west-1.compute.amazonaws.com
SOA Record
Raw SOA
ns-1847.awsdns-38.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1847.awsdns-38.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-39.awsdns-04.com
ns-615.awsdns-12.net
ns-1238.awsdns-26.org
ns-1847.awsdns-38.co.uk
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
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
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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