mrm.com

Valid Email Server
Domain Lookup › mrm.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mrm.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 06:58:47 UTC · ↺ Refresh

MX Hostnames

  • mxb-00198c03.gslb.pphosted.com
  • mxa-00198c03.gslb.pphosted.com

MX Priorities

  • mxa-00198c03.gslb.pphosted.com: 10
  • mxb-00198c03.gslb.pphosted.com: 10

A / AAAA Records

  • 162.159.140.127 (no PTR)
  • 172.66.0.125 (no PTR)

Mail Server IPs

  • 148.163.145.37 ↩ mx0a-00198c03.pphosted.com
  • 148.163.141.38 ↩ mx0b-00198c03.pphosted.com

SOA Record

Raw SOA ns1-01.azure-dns.com gis.dnstech.interpublic.com 58 900 600 86400 3600
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
gis@dnstech.interpublic.com
Serial
58
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:interpublic-spf.com include:mo.interpublic-spf.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

16 records
  • extensis-domain-verification=815bbd89-459e-4207-ba61-36c6da3fb676
  • miro-verification=525917f17ab76e731c823f9180fdf7dae4117260
  • cisco-ci-domain-verification=4121371f4903757eebb4875000588b261f5cd8e5f8fb1da025a7176c6c79f181
  • atlassian-domain-verification=yLEBcGsfJtou/vL0Kk0rPb877wItvIPZf9RAei2+jUHwlQuGF1+y2h/KtNonHXHj
  • jamf-site-verification=E7gNLe4tToiVb4T2EQj9tg
  • adobe-idp-site-verification=f0e5c4a7ac43e0077695686bc56a6b08765a01c5088d714cf3bf7f4da16d53a0
  • SPFv=spf1 include:interpublic-spf.com include:mo.interpublic-spf.com -all
  • onetrust-domain-verification=cf71bd8ca4304b658432c43aa4da375b
  • smartsheet-site-validation=mGOndWCshA5PjWipWgWrc1HGpXzINFcH
  • ZOOM_verify_jcZhcISVqAu6R7uEPpL7Ur
  • google-site-verification=p3r8oYzU_SF2JhqW2aPoRjyixgZSiatTUnqM9FsY8fA
  • apple-domain-verification=avgbFVJuqUcLCotl
  • smartsheet-site-validation=7EwGcPlWJyfjQYeLDx2F0PGU_bEqmwhq
  • apple-domain-verification=bKUXm9E33YbVbLtF
  • 3dv704lovhrgl8k27lv8d6lbr8
  • sitecore-domain-verification=692d2bd679304a8a86883d32b1fbed2b
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