solharrisday.com

Valid Email Server
Domain Lookup › solharrisday.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 16:11:22 UTC · ↺ Refresh

MX Hostnames

  • solharrisday-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 146.88.111.185 (no PTR)

Mail Server IPs

  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA ns49.worldnic.com namehost.worldnic.com 124020112 10800 3600 604800 3600
Primary NS (mname)
ns49.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124020112
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns50.worldnic.com
ns49.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:98.102.69.90 include:spf.protection.outlook.com ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 -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

3 records
  • duo_sso_verification=4gFqhy6FPmIz7LsqCyYeKf0EJZ1Ylb971YjQkXadDeWopfg6xkQXEh5f5zTiD7tL
  • MS=ms10118733
  • SPFv=spf1 ip4:98.102.69.90 include:spf.protection.outlook.com ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 -all
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