Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
obsi.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 16:48:44 UTC · ↺ Refresh
MX Hostnames
- obsi-ca.mail.protection.outlook.com
MX Priorities
- obsi-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 20.15.0.36 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.easydns.com zone.easydns.com 1743627849 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1743627849
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns2.easydns.net
dns3.easydns.ca
dns1.easydns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.67.33.166/32 ip4:170.146.226.17/32 ip4:172.146.220.100/32 include:spf.protection.outlook.com include:_spf.esolutionsgroup.ca include:servers.mcsv.net include:authsmtp.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
12 records- MS=ms79747517
- d9ntfeie0t67duuuo3dlgm7kfk
- 7bns67m9vuarna01hihf7rtifm
- moc62qjhq8nfmlspu3irv5vq9f
- amc7bntg4qfra9ot6l2rrc16mv
- SPFv=spf1 ip4:192.67.33.166/32 ip4:170.146.226.17/32 ip4:172.146.220.100/32 include:spf.protection.outlook.com include:_spf.esolutionsgroup.ca include:servers.mcsv.net include:authsmtp.com include:_spf.psm.knowbe4.com -all
- q7ious6485s7fkdv0vclnub1kp
- google-site-verification=1aUoSF8GCFhxkj8AjDQY4oVqCC3Sp8uCrzmUi43MAkI
- amazonses:YkMZs6zWbiOgA5BMXzrKN7Yrd/8qGN9pumRNfnijPqU=
- msfpkey=2vtol1yxgrsj6mzxl3320oufi
- qh4ftumhpjtjmpdi3nhmdijet3
- jmjFT/lwSx82kzn3ZHbwjtdKw/gOnHAfGz4n1jzM32OuXPL/5qhjPg6yDErdwuLYUpvpzivMih6hRtIKs/Dl+A==
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