Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sarnialambton.on.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 06:54:12 UTC · ↺ Refresh
MX Hostnames
- sarnialambton-on-ca.mail.protection.outlook.com
MX Priorities
- sarnialambton-on-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
polaris.sarnialambton.on.ca david.polaris.canweb.ca 2026013001 300 900 1209600 86400
Primary NS (mname)
polaris.sarnialambton.on.ca
Admin Email (rname)
david@polaris.canweb.ca
Serial
2026013001
Refresh
300s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
polaris.canweb.ca
altair.canweb.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:zcsend.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
7 records- google-site-verification=-1GoUo6c20-n6uv23E-33TsEoKs6HzMlQXyF_nmK8aA
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:zcsend.net ~all
- MS=ms97927917
- a virtual domain by
- Contact: [email protected]
- CanWeb Internet Services Ltd.
- Hostinger-domain-verification-1
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