kor.solutions

Valid Email Server
Domain Lookup › kor.solutions

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kor.solutions
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 19:43:50 UTC · ↺ Refresh

MX Hostnames

  • kor-solutions.mail.protection.outlook.com

MX Priorities

  • kor-solutions.mail.protection.outlook.com: 0

A / AAAA Records

  • 13.33.252.16 ↩ server-13-33-252-16.jfk50.r.cloudfront.net
  • 13.33.252.64 ↩ server-13-33-252-64.jfk50.r.cloudfront.net
  • 13.33.252.20
  • 13.33.252.6

Mail Server IPs

  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1336.awsdns-39.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1336.awsdns-39.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1835.awsdns-37.co.uk
ns-276.awsdns-34.com
ns-776.awsdns-33.net
ns-1336.awsdns-39.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mxsmtp.sendpulse.com +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • google-site-verification=ZveDOtIEOl07_InewAP1Edr5zoftkzXD2sENaFzIVrE
  • SPFv=spf1 include:spf.protection.outlook.com include:mxsmtp.sendpulse.com +a +mx ~all
  • SPFv=spf1 include:spf.protection.outlook.com include:mxsspf.sendpulse.com include:mxsmtp.sendpulse.com include:_spf.octadesk.com +a +mx ~all
  • MS=ms53480969
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