Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
businesscouncilab.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:12:29 UTC · ↺ Refresh
MX Hostnames
- businesscouncilab-com.mail.protection.outlook.com
MX Priorities
- businesscouncilab-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.16.173.89 (no PTR)
- 199.16.172.136 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnsimple.com admin.dnsimple.com 1772494605 86400 7200 604800 300
Primary NS (mname)
ns1.dnsimple.com
Admin Email (rname)
admin@dnsimple.com
Serial
1772494605
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.dnsimple-edge.net
ns3.dnsimple.com
ns4.dnsimple-edge.org
ns1.dnsimple.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:184.67.77.102 include:spf.protection.outlook.com include:spfa.cpmails.com include:6028441.spf07.hubspotemail.net include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ 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
4 records- MS=ms51410039
- google-site-verification=xvvMgdQdMxq2TlwQkqvuqp_HZ72MEhtrBaqPL4Zjiw0
- SPFv=spf1 ip4:184.67.77.102 include:spf.protection.outlook.com include:spfa.cpmails.com include:6028441.spf07.hubspotemail.net include:sendgrid.net ~all
- 5qn4qmjqq28r94nbca4tl3pphs
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