grupopsa.com

Valid Email Server
Domain Lookup › grupopsa.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 22:05:29 UTC · ↺ Refresh

MX Hostnames

  • grupopsa-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 65.99.225.157 ↩ v298420.vpsmx.net

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.grupopsa.com root.v316135.vpsmx.net 2026032701 3600 1800 1209600 86400
Primary NS (mname)
ns1.grupopsa.com
Admin Email (rname)
root@v316135.vpsmx.net
Serial
2026032701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.grupopsa.com
ns1.grupopsa.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:65.99.225.157 ip4:65.99.205.98 include:relay.mailchannels.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 ip4:65.99.225.157 ip4:65.99.205.98 include:relay.mailchannels.net include:spf.protection.outlook.com -all
  • atlassian-domain-verification=C8Mp1N5F9Qm2o6CcTr0bAU/c29gzwXbj8Qd//SFpQXZSzHnZddiohYgn/vnV1TDE
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