Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
stslogistic.com.pl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:51:28 UTC · ↺ Refresh
MX Hostnames
- stslogistic-com-pl.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 185.11.129.91
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2.stslogistic.com.pl
ns1.stslogistic.com.pl
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.11.129.91 ip4:89.40.144.88 ip4:89.40.144.89 ip4:89.40.144.91 ip4:89.40.144.96 ip4:89.40.144.97 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms96978402
- SPFv=spf1 ip4:185.11.129.91 ip4:89.40.144.88 ip4:89.40.144.89 ip4:89.40.144.91 ip4:89.40.144.96 ip4:89.40.144.97 include:spf.protection.outlook.com -all
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