Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tin-roof.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:51:46 UTC · ↺ Refresh
MX Hostnames
- mail.tin-roof.de
MX Priorities
- mail.tin-roof.de: 10
A / AAAA Records
- 87.237.121.136 ↩ web03.net-server.de
Mail Server IPs
- 87.237.121.131 ↩ mail01.net-server.de
SOA Record
Raw SOA
ns1.net-server.de support.net-build.de 2010020201 10800 3600 604800 86400
Primary NS (mname)
ns1.net-server.de
Admin Email (rname)
support@net-build.de
Serial
2010020201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.net-server.de
ns2.net-server.de
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
No TXT records found.
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