nationaldentalcare.com.au

Valid Email Server
Domain Lookup › nationaldentalcare.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nationaldentalcare.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 03:21:07 UTC · ↺ Refresh

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MX Hostnames

  • au-smtp-inbound-1.mimecast.com
  • au-smtp-inbound-2.mimecast.com

MX Priorities

  • au-smtp-inbound-2.mimecast.com: 10
  • au-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 76.76.21.21 (no PTR)

Mail Server IPs

  • 103.96.20.26 ↩ au-smtp-inbound-1.mimecast.com
  • 103.96.22.26 ↩ au-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns-2031.awsdns-61.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2031.awsdns-61.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1420.awsdns-49.org
ns-2031.awsdns-61.co.uk
ns-542.awsdns-03.net
ns-114.awsdns-14.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:103.246.35.50 ip4:103.246.35.52 ip4:139.130.252.150 ip4:110.141.202.106 include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org ~all
📊 DNS lookups: 6/10
~ 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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • google-site-verification=FnTiNEBODncoCIzQr6p4trAqzCZDy0lF5Gh1pqiDAq0
  • openai-domain-verification=dv-WlDrvLnASOhEjnxmX7Spa0Fu
  • spycloud-domain-verification=04a52935-05de-40d7-8f35-e16381ed0ead
  • SPFv=spf1 ip4:103.246.35.50 ip4:103.246.35.52 ip4:139.130.252.150 ip4:110.141.202.106 include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org ~all
  • apple-domain-verification=BuIw7ldH3ZcoNbz9
  • facebook-domain-verification=9c70nw8xdtr84nj515wvrzy6l4pdx1
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