Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
umww.de
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:40:19 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.eu-central-1.amazonaws.com
MX Priorities
- inbound-smtp.eu-central-1.amazonaws.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 3.78.135.165 ↩ ec2-3-78-135-165.eu-central-1.compute.amazonaws.com
- 3.78.71.215 ↩ ec2-3-78-71-215.eu-central-1.compute.amazonaws.com
- 3.78.140.108 ↩ ec2-3-78-140-108.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns-1579.awsdns-05.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1579.awsdns-05.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-132.awsdns-16.com
ns-1342.awsdns-39.org
ns-1579.awsdns-05.co.uk
ns-660.awsdns-18.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- i7jpvu04e74k2qqft5ui63hvm
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