Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupokmm.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 00:58:03 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mxb-00782a01.gslb.pphosted.com
- mx1-us1.ppe-hosted.com
- mxa-00782a01.gslb.pphosted.com
- grupokmm-com.mail.protection.outlook.com
MX Priorities
- mx2-us1.ppe-hosted.com: 70
- mxb-00782a01.gslb.pphosted.com: 10
- grupokmm-com.mail.protection.outlook.com: 50
- mx1-us1.ppe-hosted.com: 70
- mxa-00782a01.gslb.pphosted.com: 10
A / AAAA Records
- 65.99.225.146
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 205.220.171.153 ↩ mx0a-00782a01.pphosted.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3
- 67.231.154.162
- 148.163.129.50
- 205.220.183.153
SOA Record
Raw SOA
ns301.cloud-mx-ns.net root.ns304.cloud-mx-ns.net 2026033103 3600 1800 1209600 86400
Primary NS (mname)
ns301.cloud-mx-ns.net
Admin Email (rname)
root@ns304.cloud-mx-ns.net
Serial
2026033103
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns304.cloud-mx-ns.net
ns302.cloud-mx-ns.net
ns301.cloud-mx-ns.net
ns303.cloud-mx-ns.net
ns305.cloud-mx-ns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-00782a01.pphosted.com include:spf.ess.barracudanetworks.com a:dispatch-us.ppe-hosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- ppe-ea8de1adef2e4af3fd0af49a26ab274e108c64ad
- MS=ms79449511
- SPFv=spf1 include:spf.protection.outlook.com include:spf-00782a01.pphosted.com include:spf.ess.barracudanetworks.com a:dispatch-us.ppe-hosted.com -all
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