Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
baysar.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:25:41 UTC · ↺ Refresh
MX Hostnames
- baysar-ca.mail.protection.outlook.com
MX Priorities
- baysar-ca.mail.protection.outlook.com: 10
A / AAAA Records
- 192.0.78.247 (no PTR)
- 192.0.78.137 (no PTR)
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
lob4.sibername.com servicecall.baysar.ca 2024011201 7200 7200 172800 38400
Primary NS (mname)
lob4.sibername.com
Admin Email (rname)
servicecall@baysar.ca
Serial
2024011201
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
38400s
Nameservers (NS)
lob1.sibername.com
lob3.sibername.com
lob2.sibername.com
lob4.sibername.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.38.161.234 ip4:216.33.90.0/23 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- SPFv=spf1 ip4:72.38.161.234 ip4:216.33.90.0/23 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms10075901
- google-site-verification=kWwYoDu4gattVj1SfIwFe2wjIOEhIYw8AaMmkKEXqp8
Full email verification for baysar.ca
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