Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gspgroup.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 04:31:47 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-ca02.hornetsecurity.com
- mx-cluster-ca03.hornetsecurity.com
- mx-cluster-ca01.hornetsecurity.com
- mx-cluster-ca-fallback.hornetsecurity.com
MX Priorities
- mx-cluster-ca01.hornetsecurity.com: 10
- mx-cluster-ca-fallback.hornetsecurity.com: 40
- mx-cluster-ca03.hornetsecurity.com: 30
- mx-cluster-ca02.hornetsecurity.com: 20
A / AAAA Records
- 52.60.170.238 ↩ ec2lp1.sandboxsoftware.ca
Mail Server IPs
- 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 108.163.133.231 ↩ mx-cluster-ca01.hornetsecurity.com
SOA Record
Raw SOA
dns1.easydns.com zone.easydns.com 1765403400 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1765403400
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns1.easydns.com
dns3.easydns.ca
dns2.easydns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:_spf_useast2.prod.hydra.sophos.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;pct=10
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:_spf_useast2.prod.hydra.sophos.com -all
- sophos-domain-verification=7ddf3f4b668dcaa5daa6ee3b46772039f5052039
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