ohlins-czech.cz

Valid Email Server
Domain Lookup › ohlins-czech.cz

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
ohlins-czech.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 09:31:59 UTC · ↺ Refresh

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MX Hostnames

  • mx1b20.thinline.cz
  • mx1d10.thinline.cz

MX Priorities

  • mx1d10.thinline.cz: 10
  • mx1b20.thinline.cz: 20

A / AAAA Records

  • 91.239.201.15 ↩ rproxy4.thinline.cz
  • 2001:67c:e94:1:1:5bef:c90f:1 ↩ rproxy4.thinline.cz

Mail Server IPs

  • 91.239.200.14 ↩ mx1d10.thinline.cz
  • 2001:67c:e94::1:5bef:c80e:1 ↩ mx1d10.thinline.cz
  • 82.100.6.3 ↩ mx1b20.thinline.cz
  • 2001:4de8:fa22::1:5264:603:1 ↩ mx1b20.thinline.cz

SOA Record

Raw SOA ns1.thinline.cz hostmaster.ohlins-czech.cz 20243076 259200 900 1209600 1800
Primary NS (mname)
ns1.thinline.cz
Admin Email (rname)
hostmaster@ohlins-czech.cz
Serial
20243076
Refresh
259200s
Retry
900s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns3.cesky-hosting.eu
ns1.thinline.cz
ns2.thinline.cz

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

No TXT records found.

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