Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
rfg.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-18 08:36:37 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
- 13.239.204.52 ↩ ec2-13-239-204-52.ap-southeast-2.compute.amazonaws.com
Mail Server IPs
- 103.96.20.26 ↩ au-smtp-inbound-1.mimecast.com
- 103.96.22.26 ↩ au-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1042.awsdns-02.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1042.awsdns-02.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1712.awsdns-22.co.uk
ns-319.awsdns-39.com
ns-1017.awsdns-63.net
ns-1042.awsdns-02.org
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:_ws.rfg.com.au include:_mg.rfg.com.au include:_spf.salesforce.com include:spf-au.emailsignatures365.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._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
5 records- apple-domain-verification=XwgrHlGNdxwy48pLDG3qZ50cHrMdWu_RuYCOzrWoKjI
- google-site-verification=7RGk1us0fXmBkc65oEGoSAt14JsU7DWMUN43SsMQjPA
- shopify-verification-code=0vf8PkCeDrrvi7Nhby3J1QJnaNsAcF
- stripe-verification=8C7FC885852B49EB51CCE5DEFA328BB23D29E0CEB934E97ED29665CA40CEDC89
- SPFv=spf1 include:mail.zendesk.com include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:_ws.rfg.com.au include:_mg.rfg.com.au include:_spf.salesforce.com include:spf-au.emailsignatures365.com -all
Full email verification for rfg.com.au
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