biinsight.pl

Valid Email Server
Domain Lookup › biinsight.pl
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
biinsight.pl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 12:05:17 UTC · ↺ Refresh

MX Hostnames

  • biinsight-pl.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 91.211.221.116

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

dns109.ovh.net
ns109.ovh.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:81.219.74.162 ip4:89.72.25.138 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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

6 records
  • SPFv=spf1 ip4:81.219.74.162 ip4:89.72.25.138 include:spf.protection.outlook.com -all
  • 1|www.biinsight.pl
  • atlassian-sending-domain-verification=cd1329d5-e77b-4845-853b-def48fabdc29
  • atlassian-domain-verification=71/e14LvJ9s6Ab2va8YayUYI5NPAaNPfjeSKBwDTXurz7apf33TR3goWubiktWD0
  • atlassian-domain-verification=uELNaZ4sWdhwQYiOJP6Tlb0NVXKTy/OM9n1fJKyfDV4NP8jj5Hg3aj6ee9FGZUft
  • google-site-verification=o6xblKk6JuaXqoMZ0MF3LBpIA2Klv8e_q7wEjT7TbRc
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