Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
richmondfinedentistry.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 22:17:51 UTC · ↺ Refresh
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
- 103.96.22.26 ↩ au-smtp-inbound-2.mimecast.com
- 103.96.20.26 ↩ au-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1077.awsdns-06.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1077.awsdns-06.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1077.awsdns-06.org
ns-1755.awsdns-27.co.uk
ns-642.awsdns-16.net
ns-83.awsdns-10.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:103.246.35.50 ip4:103.246.35.52 ip4:139.130.167.6 ip4:139.130.252.150 ip4:110.141.202.106 include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:amazonses.com include:_spf.salesforce.com include:mail.zendesk.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- MS=ms54065359
- SPFv=spf1 ip4:103.246.35.50 ip4:103.246.35.52 ip4:139.130.167.6 ip4:139.130.252.150 ip4:110.141.202.106 include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:amazonses.com include:_spf.salesforce.com include:mail.zendesk.com ~all
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