Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tuh.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:47:49 UTC · ↺ Refresh
MX Hostnames
- au-smtp-inbound-2.mimecast.com
- au-smtp-inbound-1.mimecast.com
MX Priorities
- au-smtp-inbound-1.mimecast.com: 10
- au-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 52.64.208.31 ↩ ec2-52-64-208-31.ap-southeast-2.compute.amazonaws.com
- 3.24.222.220 ↩ ec2-3-24-222-220.ap-southeast-2.compute.amazonaws.com
- 3.24.130.41 ↩ ec2-3-24-130-41.ap-southeast-2.compute.amazonaws.com
Mail Server IPs
- 103.96.22.26 ↩ au-smtp-inbound-1.mimecast.com
- 103.96.20.26 ↩ au-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-61.awsdns-07.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-61.awsdns-07.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1401.awsdns-47.org
ns-1631.awsdns-11.co.uk
ns-61.awsdns-07.com
ns-724.awsdns-26.net
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=4o5jvv9d._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 redirect=4o5jvv9d._spf._d.mim.ec
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