drmichaelkernohan.com.au

Valid Email Server
Domain Lookup › drmichaelkernohan.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drmichaelkernohan.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 15:23:44 UTC · ↺ Refresh

MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx2-us1.ppe-hosted.com: 10
  • mx1-us1.ppe-hosted.com: 0

A / AAAA Records

  • 104.21.90.196 (no PTR)
  • 172.67.160.59 (no PTR)
  • 2606:4700:3031::ac43:a03b (no PTR)
  • 2606:4700:3037::6815:5ac4 (no PTR)

Mail Server IPs

  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com

SOA Record

Raw SOA marlowe.ns.cloudflare.com dns.cloudflare.com 2396613061 10000 2400 604800 1800
Primary NS (mname)
marlowe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396613061
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

marlowe.ns.cloudflare.com
ram.ns.cloudflare.com

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:sendgrid.net ~all
  • MS=ms69085017
  • google-site-verification=1z745Dcykl5gVYAFB_D2hz8x7ed8ygOLAV33HvXktuA
  • google-site-verification=GV4Ye5DrO1uGWsOgkQx9EShCgiVhKdNJjHXM6X-Id4I
  • google-site-verification=NaMRSAftvbeVLrugMnsgnbzgCepEWoClAJOfStXFIac
  • google-site-verification=lsA8BOH9ed-0CGj14gwJX7wN-QQUbH2lXApxKL95RkM
  • ppe-dcf966142a70220fe49ec7edd0a998e83bc8b58f
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