Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
olc-studio.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:20:19 UTC · ↺ Refresh
MX Hostnames
- w0199d2b.kasserver.com
MX Priorities
- w0199d2b.kasserver.com: 10
A / AAAA Records
- 91.204.45.115 ↩ ptr.115.45.204.91.static.ballensiefen.host
- 2a03:4000:20:21c:91:204:45:115 ↩ ptr.115.45.204.91.static.ballensiefen.host
Mail Server IPs
- 85.13.163.218 ↩ dd46606.kasserver.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2512121236 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512121236
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a -all
Full email verification for olc-studio.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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