tribridge.com

Valid Email Server
Domain Lookup › tribridge.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 19:16:24 UTC · ↺ Refresh

MX Hostnames

  • tribridge-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.markmonitor.com hostmaster.markmonitor.com 2023120502 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2023120502
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s

Nameservers (NS)

ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com
ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:198.231.14.1 ip4:198.231.15.1 ip4:198.231.14.101 ip4:216.134.223.14 include:spf.protection.outlook.com include:_spf1.tribridge.com include:_netblocks.zdsys.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
  • SPFv=spf1 ip4:198.231.14.1 ip4:198.231.15.1 ip4:198.231.14.101 ip4:216.134.223.14 include:spf.protection.outlook.com include:_spf1.tribridge.com include:_netblocks.zdsys.com ~all
  • yA2HzYslXbpzKBnQgzKrj5CrDaUeg5sOwP4N5rWJLyChndNGYcWqX8XnIHpw0JUWBHbayh7bvTBQKzJBGi0Uvw==
  • MS=ms93283416
  • DJ3-AK3-CK3
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