Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
studio-solid.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:51:13 UTC · ↺ Refresh
MX Hostnames
- mail.studio-solid.de
MX Priorities
- mail.studio-solid.de: 10
A / AAAA Records
- 84.38.65.101 ↩ admin.studiosolid.de
Mail Server IPs
- 84.38.65.101 ↩ admin.studiosolid.de
SOA Record
Raw SOA
dns1.ispone-business.de hostmaster.ispone-business.de 2022040403 10800 1800 604800 1800
Primary NS (mname)
dns1.ispone-business.de
Admin Email (rname)
hostmaster@ispone-business.de
Serial
2022040403
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dns2.ispone-business.de
dns1.ispone-business.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ 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 mx -all
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