sterlinginnovation.ca

Valid Email Server
Domain Lookup › sterlinginnovation.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sterlinginnovation.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 16:06:20 UTC · ↺ Refresh

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MX Hostnames

  • sterlinginnovation.ca

MX Priorities

  • sterlinginnovation.ca: 0

A / AAAA Records

  • 66.102.137.130 ↩ sh-cp32.yyz2.servername.online
  • 2605:6f00:1234:700:1::249 (no PTR)

Mail Server IPs

  • 66.102.137.130 ↩ sh-cp32.yyz2.servername.online
  • 2605:6f00:1234:700:1::249 (no PTR)

SOA Record

Raw SOA ns1.hostpapa.com admin.hostpapa.ca 2026030111 3600 3600 1209600 10800
Primary NS (mname)
ns1.hostpapa.com
Admin Email (rname)
admin@hostpapa.ca
Serial
2026030111
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns2.hostpapa.com
ns1.hostpapa.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.102.137.130 +a +mx +ip4:69.90.163.180 +include:spf.hostpapa.com +ip4:69.28.199.200 +include:spf.antispamcloud.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • _globalsign-domain-verification=SLwtbDSdLy0aqhUb4h4WI1PTO2SSovG86bHmZRXKbz
  • SPFv=spf1 ip4:66.102.137.130 +a +mx +ip4:69.90.163.180 +include:spf.hostpapa.com +ip4:69.28.199.200 +include:spf.antispamcloud.com ~all
  • _globalsign-domain-verification=yX-CYOKYcoK5nkDlM_P8XhdPq2wJS007RBazgxSFqU
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