yellowstonecp.com

Valid Email Server
Domain Lookup › yellowstonecp.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
yellowstonecp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 08:53:35 UTC · ↺ Refresh

MX Hostnames

  • yellowstonecp-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 142.44.227.150 ↩ cpanel-13.disnet.us

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA tim.ns.cloudflare.com dns.cloudflare.com 2399725331 10000 2400 604800 1800
Primary NS (mname)
tim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399725331
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tim.ns.cloudflare.com
ulla.ns.cloudflare.com

SPF Record

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

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • tmes=547dd87e8997c1f28575420e1c5e4bdd
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms80049218
  • hes=7290bf01f3d92dbf297d64874a6dff60
  • sophos-domain-verification=3c36103bcd81e2ed7adbfa38b9afd45c153daa49335c668375666fc239d1fa2b
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