Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
high5gym.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:01:42 UTC · ↺ Refresh
MX Hostnames
- mx-54964346.mail.eu.retarus.com
MX Priorities
- mx-54964346.mail.eu.retarus.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 94.199.92.130 ↩ mx-in01.eu.retarus.com
- 94.199.89.39 ↩ mx-in02.eu.retarus.com
SOA Record
Raw SOA
ns1.resellerinterface.de hostmaster.greenmark-it.de 1763742078 10800 10800 604800 900
Primary NS (mname)
ns1.resellerinterface.de
Admin Email (rname)
hostmaster@greenmark-it.de
Serial
1763742078
Refresh
10800s
Retry
10800s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns1.resellerinterface.de
ns2.resellerinterface.de
ns3.resellerinterface.de
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:mail.zendesk.com include:spf.protection.outlook.com -all
- MS=ms28646485
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