Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hcgroup.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:47:07 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-west-2.prod.hydra.sophos.com
- mx-01-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-west-2.prod.hydra.sophos.com: 10
- mx-01-us-west-2.prod.hydra.sophos.com: 0
A / AAAA Records
- 145.223.77.205 (no PTR)
Mail Server IPs
- 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
- 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
dion.ns.cloudflare.com dns.cloudflare.com 2398913940 10000 2400 604800 1800
Primary NS (mname)
dion.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398913940
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vida.ns.cloudflare.com
dion.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:209.162.224.161/32 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf_uswest2.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- HP4kp0b3hHKCyYAhyOZIrVPvRZrQP46m9YMHhPX 5lY3J3URGLDj4GtADxoY2gSEPA/rkkJH7y4kaZAZ GZnejGg==
- MS=136344FBC3E219357123AD27E71669F9024781D1
- MS=ms61129722
- e55m1gd18kbjrf3c9pn7tcbgc2
- sophos-domain-verification=2df29a4bce9f671a28de42d5aa7909c20e2c08e2
- SPFv=spf1 a ip4:209.162.224.161/32 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf_uswest2.prod.hydra.sophos.com -all
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