Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
turboperformance.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 08:13:46 UTC · ↺ Refresh
MX Hostnames
- mail.regensburg.hosting
MX Priorities
- mail.regensburg.hosting: 10
A / AAAA Records
- 159.69.138.39 ↩ web.regensburg.hosting
Mail Server IPs
- 5.175.22.212 ↩ mail.regensburg.hosting
- 2a01:488:66:1000:57e6:55d0::1 ↩ mail.regensburg.hosting
SOA Record
Raw SOA
ns1.regensburg-it.de soa.regensburg.hosting 2025103003 43200 7200 1209600 86400
Primary NS (mname)
ns1.regensburg-it.de
Admin Email (rname)
soa@regensburg.hosting
Serial
2025103003
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.regensburg-it.de
ns4.regensburg-it.de
ns3.regensburg-it.de
ns2.regensburg-it.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.brevo.com mx include:mail.zendesk.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
mail._domainkey
dkim._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 201705080902256d1uk5540r0nsaw0uez2uryfg0539nmlptagt3ia7uwpld561t
- brevo-code:9aeceb7115035d09948c0d8af639615d
- facebook-domain-verification=7oarwrzcjyokl06k4jh854ugv0glgj
- SPFv=spf1 include:spf.protection.outlook.com include:spf.brevo.com mx include:mail.zendesk.com -all
Full email verification for turboperformance.de
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