Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brooklineperio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:10:34 UTC · ↺ Refresh
MX Hostnames
- brooklineperio-com.mail.protection.outlook.com
MX Priorities
- brooklineperio-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.112.71.45 ↩ ec2-50-112-71-45.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.prosites.com hostmaster.prosites.com 1774041672 3600 3600 3600000 86400
Primary NS (mname)
ns1.prosites.com
Admin Email (rname)
hostmaster@prosites.com
Serial
1774041672
Refresh
3600s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.prosites.com
ns3.prosites.com
ns1.prosites.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:customer.prosites.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 mx include:customer.prosites.com -all
- MS=ms36005555
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