Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
best.org.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 12:54:41 UTC · ↺ Refresh
MX Hostnames
- best-org-mx.mail.protection.outlook.com
MX Priorities
- best-org-mx.mail.protection.outlook.com: 10
A / AAAA Records
- 167.99.169.251 (no PTR)
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.wixdns.net support.wix.com 2017082347 10800 3600 1209600 3600
Primary NS (mname)
ns2.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2017082347
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.wixdns.net
ns2.wixdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms21582590
- ciscocidomainverification=3e5283bae7dde3730c8118c78e0a58a93f19a9f701e50455ac50bfc64818edd3
- SPFv=spf1 include:spf.protection.outlook.com -all
- 4hqm3dh0rm7i91h9pfre3oppbe
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