Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
musikschule-hochheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:15:39 UTC · ↺ Refresh
MX Hostnames
- mail.musikschule-hochheim.de
MX Priorities
- mail.musikschule-hochheim.de: 10
A / AAAA Records
- 62.141.54.144 ↩ shared05.keymachine.de
Mail Server IPs
- 62.141.54.144 ↩ shared05.keymachine.de
SOA Record
Raw SOA
ns.shared05.keymachine.de keyhelp.shared05.keymachine.de 2025102202 14400 1800 604800 3600
Primary NS (mname)
ns.shared05.keymachine.de
Admin Email (rname)
keyhelp@shared05.keymachine.de
Serial
2025102202
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.shared05.keymachine.de
ns2.shared05.keymachine.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx -all
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