Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prozeus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 09:59:52 UTC · ↺ Refresh
MX Hostnames
- mx3.mas.t-systems-service.com
- mx2.mas.t-systems-service.com
- mx1.mas.t-systems-service.com
MX Priorities
- mx2.mas.t-systems-service.com: 20
- mx3.mas.t-systems-service.com: 30
- mx1.mas.t-systems-service.com: 10
A / AAAA Records
- 212.114.35.242 ↩ iwkoeln3.wwwserver.net
Mail Server IPs
- 46.29.101.1 ↩ muc-mta01.mas.t-systems-service.com
- 217.150.155.10 ↩ mgb-mta01.mas.t-systems-service.com
- 46.29.101.2 ↩ muc-mta02.mas.t-systems-service.com
- 217.150.155.12 ↩ mgb-mta02.mas.t-systems-service.com
- 94.100.254.155 ↩ ffm-mta01.mas.t-systems-service.com
SOA Record
Raw SOA
ns1.is-fun.net hostmaster.is-fun.com 2017120601 86400 7200 604800 86400
Primary NS (mname)
ns1.is-fun.net
Admin Email (rname)
hostmaster@is-fun.com
Serial
2017120601
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.is-fun.net
ns2.is-fun.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- google-site-verification=tlRKhZRGZ1D7oXvNgMFxag04BRbMg1bu0xFXcTg4cq4
- 7nGgjwfSGmZmtwm5UAw44jAPXcB/pDwjrpBkuLIYSo0Bxv5CaREjboqWJMgEtT2EjqU/7ZEalMsQMz3R4H2Pag==
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