mmrgrp.com

Valid Email Server
Domain Lookup › mmrgrp.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mmrgrp.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 23:15:46 UTC · ↺ Refresh

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MX Hostnames

  • mxb-00341002.gslb.pphosted.com
  • mxa-00341002.gslb.pphosted.com
  • mxa.mmrgrp.com

MX Priorities

  • mxb-00341002.gslb.pphosted.com: 10
  • mxa.mmrgrp.com: 5
  • mxa-00341002.gslb.pphosted.com: 10

A / AAAA Records

  • 94.247.142.1 (no PTR)

Mail Server IPs

  • 66.159.240.119 ↩ mx0a-00341002.pphosted.com

SOA Record

Raw SOA hugh.ns.cloudflare.com dns.cloudflare.com 2399059354 10000 2400 604800 1800
Primary NS (mname)
hugh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399059354
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ruth.ns.cloudflare.com
hugh.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:50.56.39.214 ip4:4.14.203.30 ip4:216.115.143.190 include:spf.protection.outlook.com include:sendgrid.net include:spf.myconnectwise.net include:spf-00341002.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

14 records
  • cisco-ci-domain-verification=392a93bfde5fe93a26a4831c6d3833f3688259d9d92b0724e4fa6907935d475f
  • google-gws-recovery-domain-verification=64422003
  • google-gws-recovery-domain-verification=64721064
  • google-site-verification=P0qWXvyn06o0KEPUZQbHFk1BsXZVyRcBqIWMNpWniso
  • google-site-verification=_NB6UiI-5FhSuLQ2A74eByzZDEUXBh2HRtkM-GVaoWQ
  • google-site-verification=tDU2EapzS4OVPLCtXa8w9fOqbiAlerXwQni7zxi0o7Y
  • smartsheet-site-validation=GYuPUouYMC80-8kkB29TGuhZMGwn31Jn
  • v=msv1t=15370615-D2B7-46DB-ABC8-0755B54E973B
  • SPFv=spf1 mx ip4:50.56.39.214 ip4:4.14.203.30 ip4:216.115.143.190 include:spf.protection.outlook.com include:sendgrid.net include:spf.myconnectwise.net include:spf-00341002.pphosted.com -all
  • 202511071511061yf4vv8dqwdu88sqiq4qz14s30bisx7yi0j1zbqjvv4anktifw
  • MS=ms14942687
  • apple-domain-verification=qrEOG5QZMVFNOJz9
  • bw=GVyp7tB9iepXV6USdyMg7Mvw9HJUwcnqfasMQo4IL3pC
  • canva-site-verification=-yGYBGuyy_ELVCnMaCMIdA
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