suortho.com

Valid Email Server
Domain Lookup › suortho.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 23:49:45 UTC · ↺ Refresh

MX Hostnames

  • suortho-com.mail.protection.outlook.com

MX Priorities

  • suortho-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 18.164.124.73 ↩ server-18-164-124-73.jfk50.r.cloudfront.net
  • 18.164.124.80 ↩ server-18-164-124-80.jfk50.r.cloudfront.net
  • 18.164.124.111
  • 18.164.124.13

Mail Server IPs

  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns-2035.awsdns-62.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2035.awsdns-62.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-562.awsdns-06.net
ns-76.awsdns-09.com
ns-1442.awsdns-52.org
ns-2035.awsdns-62.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:208.52.131.249 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

✗ 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=yLc8ZO1bANxD6bEHbYH_obOaemdcCF3C0Mk6p3NzVEY
  • SPFv=spf1 ip4:208.52.131.249 include:spf.protection.outlook.com -all
  • MS=ms64814183
  • google-site-verification=3tZw01YdRq8eg1Tq3hS4_sxIHwBTzjpQ2OLoyWX8g3w
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