corsox.com

Valid Email Server
Domain Lookup › corsox.com

Domain Overview

DNS: ✓ 23h ago Checker: ✓ 23h ago
corsox.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 20:34:08 UTC · ↺ Refresh

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MX Hostnames

  • corsox-com.mail.protection.outlook.com

MX Priorities

  • corsox-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 52.85.31.75 ↩ server-52-85-31-75.jfk50.r.cloudfront.net
  • 52.85.31.98 ↩ server-52-85-31-98.jfk50.r.cloudfront.net
  • 52.85.31.79
  • 52.85.31.102

Mail Server IPs

  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns-63.awsdns-07.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-63.awsdns-07.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1620.awsdns-10.co.uk
ns-63.awsdns-07.com
ns-760.awsdns-31.net
ns-1352.awsdns-41.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No 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

5 records
  • google-site-verification=544C68v7u7abnPO3-ZrzfWDyyYdiV-BWBICnFDtWBm8
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • anthropic-domain-verification-xn4xvm=BnlF8BxhqwuN5IvOBn8ZGgkDH
  • asv=02f6eec9e8fe1039178105cee8598bfc
  • asv_domain=846b745a6ffb615582ce3cc9014ea2cd
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