Domain Overview
DNS: ✓ 19h ago
Checker: ✓ 19h ago
drivelab.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 16:28:21 UTC · ↺ Refresh
MX Hostnames
- cb2de89117575520.mx2.emailprofi.seznam.cz
- cb2de89117575520.mx1.emailprofi.seznam.cz
MX Priorities
- cb2de89117575520.mx2.emailprofi.seznam.cz: 20
- cb2de89117575520.mx1.emailprofi.seznam.cz: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 77.75.77.146 ↩ wildcard.mx2.emailprofi.seznam.cz
- 2a02:598:2::1146 ↩ wildcard.mx2.emailprofi.seznam.cz
- 77.75.77.56 ↩ wildcard.mx1.emailprofi.seznam.cz
- 2a02:598:2::1056 ↩ wildcard.mx1.emailprofi.seznam.cz
SOA Record
Raw SOA
miguel.ns.cloudflare.com dns.cloudflare.com 2404201498 10000 2400 604800 1800
Primary NS (mname)
miguel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404201498
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miguel.ns.cloudflare.com
sandy.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- google-site-verification=qfW4pYjspEzxgiPXM23F8qcxSkYu2G5XYiHIogpDqMs
- facebook-domain-verification=et6e8rdjw99nruwyjsaz63yk626qun
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