donelonpc.com

Valid Email Server
Domain Lookup › donelonpc.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
donelonpc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:41:14 UTC · ↺ Refresh

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MX Hostnames

  • donelonpc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.85.177 (no PTR)
  • 172.67.208.175 (no PTR)
  • 2606:4700:3033::6815:55b1
  • 2606:4700:3037::ac43:d0af

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA phil.ns.cloudflare.com dns.cloudflare.com 2403765439 10000 2400 604800 1800
Primary NS (mname)
phil.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403765439
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

phil.ns.cloudflare.com
venus.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

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms36500544
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