Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dielerninsel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 20:36:23 UTC · ↺ Refresh
MX Hostnames
- mail.dielerninsel.de
MX Priorities
- mail.dielerninsel.de: 0
A / AAAA Records
- 212.88.128.58 ↩ hosting6.vsenet.net
- 2a02:5a0:1fff:ffff::58 ↩ hosting6.vsenet.net
Mail Server IPs
- 212.88.128.58 ↩ hosting6.vsenet.net
- 2a02:5a0:1fff:ffff::58 ↩ hosting6.vsenet.net
SOA Record
Raw SOA
ns1.teresto.net hostmaster.teresto.net 2017013004 28800 3600 1728000 3600
Primary NS (mname)
ns1.teresto.net
Admin Email (rname)
hostmaster@teresto.net
Serial
2017013004
Refresh
28800s
Retry
3600s
Expire
1728000s
Minimum TTL
3600s
Nameservers (NS)
ns3.teresto.net
ns2.teresto.net
ns1.teresto.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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