Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nci.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 04:28:24 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
- 104.18.30.41 (no PTR)
- 104.18.31.41 (no PTR)
- 2606:4700::6812:1e29 (no PTR)
- 2606:4700::6812:1f29 (no PTR)
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
reza.ns.cloudflare.com dns.cloudflare.com 2399706358 10000 2400 604800 1800
Primary NS (mname)
reza.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399706358
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
wesley.ns.cloudflare.com
reza.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.au.exclaimer.net include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- mandrill_verify._k9U89tqdJDZjHTOsNw0Gw
- SPFv=spf1 include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.au.exclaimer.net include:amazonses.com ~all
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