Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tc-regensburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 11:20:36 UTC · ↺ Refresh
MX Hostnames
- mail.ap-hosting.de
MX Priorities
- mail.ap-hosting.de: 10
A / AAAA Records
- 62.171.154.46 ↩ mail.ap-hosting.de
- 2a02:c207:3016:4113::1 ↩ mail.ap-hosting.de
Mail Server IPs
- 62.171.154.46 ↩ mail.ap-hosting.de
SOA Record
Raw SOA
ns1.contabo.net hostmaster.contabo.de 1775215231 10800 3600 604800 3600
Primary NS (mname)
ns1.contabo.net
Admin Email (rname)
hostmaster@contabo.de
Serial
1775215231
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.contabo.net
ns2.contabo.net
ns3.contabo.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
No TXT records found.
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