ksk.com.mx

Valid Email Server
Domain Lookup › ksk.com.mx

Domain Overview

DNS: ✓ 22h ago Checker: ✓ 22h ago
ksk.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 23:28:17 UTC · ↺ Refresh

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MX Hostnames

  • ksk-com-mx.mail.protection.outlook.com

MX Priorities

  • ksk-com-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.241.62.146 ↩ 162-241-62-146.unifiedlayer.com

Mail Server IPs

  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1253.awsdns-28.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1253.awsdns-28.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-189.awsdns-23.com
ns-721.awsdns-26.net
ns-1253.awsdns-28.org
ns-1608.awsdns-09.co.uk

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:162.241.62.142 +ip4:162.241.62.146 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
⚠ Public key (p=) missing in DKIM record for selector default.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 +a +mx +ip4:162.241.62.142 +ip4:162.241.62.146 +include:spf.protection.outlook.com -all
  • MS=ms16290816
  • hibp-verify=dweb_z77xsy8a26a5xdnqxi79wdd6
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