Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
richmondwindow.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:30:39 UTC · ↺ Refresh
MX Hostnames
- east.smtp.mx.o365.serverdata.net
MX Priorities
- east.smtp.mx.o365.serverdata.net: 0
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 64.78.25.118 ↩ east.smtp.mx.o365.serverdata.net
SOA Record
Raw SOA
ns-1320.awsdns-37.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1320.awsdns-37.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1560.awsdns-03.co.uk
ns-347.awsdns-43.com
ns-956.awsdns-55.net
ns-1320.awsdns-37.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:emg.intermedia.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
6 records- MS=ms37385244
- _globalsign-domain-verification=GtUPQCiaQVElo27RHouzZNlHSj1tl1GQxaOL6kPqCv
- apple-domain-verification=E3hMEJ1cYy27rg3l
- hrsdg1ost03gt053c0e741iegk
- SPFv=spf1 include:spf.protection.outlook.com include:emg.intermedia.net ~all
- MS=860C84C057DB66987CE2F523E4E5A8D7B3FF511C
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