opengroupsa.com

Valid Email Server
Domain Lookup › opengroupsa.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 04:54:43 UTC · ↺ Refresh

MX Hostnames

  • opengroupsa.in.tmes.trendmicro.com
  • opengroupsa-com.mail.protection.outlook.com

MX Priorities

  • opengroupsa.in.tmes.trendmicro.com: 0
  • opengroupsa-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 72.167.141.240

Mail Server IPs

  • 18.208.22.79 ↩ in.tmes.trendmicro.com
  • 18.208.22.78 ↩ in.tmes.trendmicro.com
  • 18.208.22.80 ↩ in.tmes.trendmicro.com
  • 18.208.22.77 ↩ in.tmes.trendmicro.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7
  • 2a01:111:f403:f802::

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2026031200 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=quarantine; aspf=s; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

7 records
  • google-site-verification=GETfvd-v_lTgfsrFh4Y8qPeW1hWKdFu7DEW8l6mKbOM
  • MS=ms53244267
  • MBZUB8X779S6PXJ803Q2JQUKH9CIJXVAIK6JGSD6
  • tmes=57d2e8b4b5dce868beeb7f78e800148b
  • SPFv=spf1 mx include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all
  • google-site-verification=EpRS3vNLIgZKanfI2hiLihbJhLWp-3mDLGtaZt0ZYbE
  • google-site-verification=ULbnatQHErompd-6W9c3vJdjqLJJS6_wU5F69uJojrE
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