Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
litomysl.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 04:25:52 UTC · ↺ Refresh
MX Hostnames
- bx.virusfree.cz
- ax.virusfree.cz
- cx.spamfree.cz
- dx.spamfree.cz
MX Priorities
- cx.spamfree.cz: 12833
- dx.spamfree.cz: 12849
- ax.virusfree.cz: 12801
- bx.virusfree.cz: 12817
A / AAAA Records
- 194.228.106.163 ↩ www.litomysl.cz
Mail Server IPs
- 195.24.76.170 ↩ dq.spamfree.cz
- 2001:67c:15a3::d1 ↩ dx.spamfree.cz
- 31.7.241.24 ↩ ax.virusfree.cz
- 2001:67c:15a1::a1 ↩ ax.virusfree.cz
- 89.187.156.46 ↩ bq.virusfree.cz
- 2001:67c:15a2::b1 ↩ bx.virusfree.cz
SOA Record
Raw SOA
ns.lit.cz hostmaster.lit.cz 2026030301 10800 3600 604800 36000
Primary NS (mname)
ns.lit.cz
Admin Email (rname)
hostmaster@lit.cz
Serial
2026030301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
36000s
Nameservers (NS)
sns.lit.cz
ns.lit.cz
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.previo.app ip4:213.250.203.58 ip4:213.19.125.83 ip4:194.228.106.162 ip4:194.228.106.164 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
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
3 records- domain-verification=V4nFPpUWyRs7zX2AASG75YkfzvxvraXdrbgwX0StwK7PtjkOcU
- SPFv=spf1 include:_spf.previo.app ip4:213.250.203.58 ip4:213.19.125.83 ip4:194.228.106.162 ip4:194.228.106.164 -all
- google-site-verification=yisS_7TZGSF6LmxVYrUP9eHVRuZ8eaEhpHCFdLq91as
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