Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
flize-gres.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:00:27 UTC · ↺ Refresh
MX Hostnames
- mail.iq.pl
- mx1.iq.pl
MX Priorities
- mail.iq.pl: 5
- mx1.iq.pl: 1
A / AAAA Records
- 5.252.229.210 ↩ main130.lh.pl
Mail Server IPs
- 86.111.241.4 ↩ mail.iq.pl
- 86.111.241.159 ↩ mx1.iq.pl
SOA Record
Raw SOA
ns1.idhosting.pl biuro.flize-gres.pl 2026012801 10800 3600 1209600 10800
Primary NS (mname)
ns1.idhosting.pl
Admin Email (rname)
biuro@flize-gres.pl
Serial
2026012801
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.idhosting.pl
ns1.idhosting.pl
SPF Record
✓ Strict (-all)
v=spf1 a mx ptr ip4:86.111.240.0/21 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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 a mx ptr ip4:86.111.240.0/21 -all
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