Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
candk.asn.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 11:45:21 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
- 13.55.205.22 ↩ ec2-13-55-205-22.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-1.mimecast.com
SOA Record
Raw SOA
ns1.nameserver.net.au hostmaster.candk.asn.au 2026031901 10800 3600 604800 3600
Primary NS (mname)
ns1.nameserver.net.au
Admin Email (rname)
hostmaster@candk.asn.au
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.nameserver.net.au
ns2.nameserver.net.au
ns3.nameserver.net.au
SPF Record
✓ Strict (-all)
v=spf1 include:au._netblocks.mimecast.com include:amazonses.com include:spf.mandrillapp.com include:rec-marketing.dc2.pageuppeople.com include:email.freshservice.com include:mailgun.org include:eventsairmail.com include:spf.swiftdigital.com.au ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:124.47.144.190 ip4:167.89.38.80 ip4:13.55.18.193 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
5 records- SPFv=spf1 include:au._netblocks.mimecast.com include:amazonses.com include:spf.mandrillapp.com include:rec-marketing.dc2.pageuppeople.com include:email.freshservice.com include:mailgun.org include:eventsairmail.com include:spf.swiftdigital.com.au ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:124.47.144.190 ip4:167.89.38.80 ip4:13.55.18.193 -all
- google-site-verification=9NekF6GjMN4YGXKwnjwjjL9e2IAHtNcfuZyV--IXt5g
- HNHC3EQQ2R2SC4GKKZSU8IKVQEZI7Q9B6IDMZ2X8
- Q4CWeMXWoN6VikOxNOYm3fgc3QIWdNRi69acxfyrcoQgmQZ9tTYUM4R2K16rsdAToN8o3qbv0wdbnGXzDkU5Bg==
- bw=kO2GWjBtI1fUEm4tsCiNcV6scYXocW2kBc8CD6tB35lw
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