Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bibusmenos.pl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:37:49 UTC · ↺ Refresh
MX Hostnames
- bibusmenos-pl.mail.protection.outlook.com
MX Priorities
- bibusmenos-pl.mail.protection.outlook.com: 0
A / AAAA Records
- 159.100.249.239 ↩ bibus.com
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.home.pl admin.home.pl 1707723307 14400 7200 2419200 3600
Primary NS (mname)
dns.home.pl
Admin Email (rname)
admin@home.pl
Serial
1707723307
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns.home.pl
dns2.home.pl
dns3.home.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com mx ip4:89.174.20.10 ip4:89.174.20.20 ip4:81.95.202.10 ip4:81.95.202.27 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=d; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
3 records- MS=ms61784394
- knowbe4-site-verification=a777c77dba0766e21794fae569f873ae
- SPFv=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com mx ip4:89.174.20.10 ip4:89.174.20.20 ip4:81.95.202.10 ip4:81.95.202.27 ~all
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