Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
whitestonebuildersinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:04:06 UTC · ↺ Refresh
MX Hostnames
- whitestonebuildersinc-com.mail.protection.outlook.com
MX Priorities
- whitestonebuildersinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.0.235.49 ↩ business80-5.web-hosting.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.namecheaphosting.com cpanel.tech.namecheap.com 1722901716 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
cpanel@tech.namecheap.com
Serial
1722901716
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns2.namecheaphosting.com
dns1.namecheaphosting.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:162.0.235.44 +ip4:162.0.235.46 include:spf.web-hosting.com +ip4:162.0.235.49 +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- NETORGFT3370625.onmicrosoft.com
- SPFv=spf1 +a +mx +ip4:162.0.235.44 +ip4:162.0.235.46 include:spf.web-hosting.com +ip4:162.0.235.49 +include:spf.protection.outlook.com -all
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