Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
radiodarmstadt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 21:30:50 UTC · ↺ Refresh
MX Hostnames
- radiodarmstadt.de
MX Priorities
- radiodarmstadt.de: 10
A / AAAA Records
- 87.106.104.152 ↩ radiodarmstadt.de
- 2a01:239:33c:3300::1 ↩ radiodarmstadt.de
Mail Server IPs
- 87.106.104.152 ↩ radiodarmstadt.de
- 2a01:239:33c:3300::1 ↩ radiodarmstadt.de
SOA Record
Raw SOA
ns2.radiodarmstadt.de systeme.radiodarmstadt.de 2026031606 10800 3600 1209600 10800
Primary NS (mname)
ns2.radiodarmstadt.de
Admin Email (rname)
systeme@radiodarmstadt.de
Serial
2026031606
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.radiodarmstadt.de
ns1.radiodarmstadt.de
SPF Record
✓ Strict (-all)
v=spf1 include:turbo-smtp.com +a +mx +a:radiodarmstadt.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 include:turbo-smtp.com +a +mx +a:radiodarmstadt.de -all
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