Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hknc.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 08:15:11 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1971.awsdns-54.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1971.awsdns-54.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-58.awsdns-07.com
ns-806.awsdns-36.net
ns-1169.awsdns-18.org
ns-1971.awsdns-54.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com mx a include:reflexion.net ip4:167.224.103.88/29 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- jnjhu5dd5gspasanib6cdq2ue8
- SPFv=spf1 include:us._netblocks.mimecast.com mx a include:reflexion.net ip4:167.224.103.88/29 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
- MS=B91956ACE4B19A61AD5A97A5218D2551A69C5812
- MS=ms27938200
- MS=ms56182814
- OKA-POQ-M6Z
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