Domain Overview
DNS: ✓ 3mo ago
Checker: ✓ 3mo ago
tekainvest.pl
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-25 04:17:07 UTC · ↺ Refresh
MX Hostnames
- mail.tekainvest.pl
MX Priorities
- mail.tekainvest.pl: 10
A / AAAA Records
- 195.78.67.36 ↩ s158.cyber-folks.pl
Mail Server IPs
- 195.78.67.36 ↩ s158.cyber-folks.pl
SOA Record
Raw SOA
ns1.cyberfolks.pl hostmaster.tekainvest.pl 2025080100 14400 3600 1209600 3600
Primary NS (mname)
ns1.cyberfolks.pl
Admin Email (rname)
hostmaster@tekainvest.pl
Serial
2025080100
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.cyberfolks.pl
ns3.cyberfolks.pl
ns2.cyberfolks.pl
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.cyberfolks.pl -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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- ff65d126de17ea40959204ac176bf6d460adb8698431054339ac969b840077f
- SPFv=spf1 a mx include:_spf.cyberfolks.pl -all
- 7bf54bb82982c1cda6a572f8506c21cc5777093fd3ff4aa31da1f07bd3b11ba
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