Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdcss.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 19:16:11 UTC · ↺ Refresh
MX Hostnames
- tdcss-ca.mail.protection.outlook.com
MX Priorities
- tdcss-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 65.60.38.74 ↩ chi208.greengeeks.net
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 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
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.greengeeks.net root.chi208.greengeeks.net 2026032701 3600 1800 1209600 86400
Primary NS (mname)
ns1.greengeeks.net
Admin Email (rname)
root@chi208.greengeeks.net
Serial
2026032701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.greengeeks.net
ns2.greengeeks.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:65.60.38.74 include:spf.greengeeks.net include:spf.protection.outlook.com include:spf.brevo.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; aspf=s; adkim=s; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
6 records- apple-domain-verification=nYx2HEXMBhC0BJVa
- brevo-code:913fc4791d855f8faad55b4e251c0e13
- _globalsign-domain-verification=NdPnZiey8VQ7fqsxD8Tlku80QFIOoqHe_NHXSdMmnB
- SPFv=spf1 ip4:65.60.38.74 include:spf.greengeeks.net include:spf.protection.outlook.com include:spf.brevo.com ~all
- _globalsign-domain-verification=YFY7heVTYkbw4SdDiCQm1FE7K2hrdc_DT8Dk6NCkSP
- _globalsign-domain-verification=elCFuEP8vgtksX_gyeH5ffJeRQeRDsCpoOxHOe0zsU
Full email verification for tdcss.ca
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