mkmarlow.com

Valid Email Server
Domain Lookup › mkmarlow.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 20:44:25 UTC · ↺ Refresh

MX Hostnames

  • mkmarlow-com.mail.protection.outlook.com

MX Priorities

  • mkmarlow-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns19.worldnic.com namehost.worldnic.com 125082510 10800 3600 604800 3600
Primary NS (mname)
ns19.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125082510
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns20.worldnic.com
ns19.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:71.42.211.246 ip4:104.36.120.73 ip4:104.36.120.46 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

5 records
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:71.42.211.246 ip4:104.36.120.73 ip4:104.36.120.46 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all
  • tm30e5xAh+wVgjtLUzeqfMips3MvaY/gp2GTsU1NdLEDZbRcKAAeXbc60kSmSxwvDZ2Hf+b6xzoX9s0gGhBGOA==
  • cisco-ci-domain-verification=72872cf77bae004755ab53ce1d8b01c74fe191bb531af0dad677b86ec1e1ef49
  • MS=ms47485451
  • db70b08f29a20ffe3d98ef2b786437a9
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