Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maisondetre.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:51:15 UTC · ↺ Refresh
MX Hostnames
- maisondetre-ca.mail.protection.outlook.com
MX Priorities
- maisondetre-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.135.167 (no PTR)
- 104.21.7.25 (no PTR)
- 2606:4700:3032::6815:719
- 2606:4700:3037::ac43:87a7
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.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:c944:: ↩ 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:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
emerson.ns.cloudflare.com dns.cloudflare.com 2396560294 10000 2400 604800 1800
Primary NS (mname)
emerson.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396560294
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gracie.ns.cloudflare.com
emerson.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:209.121.135.170 include:spf.protection.outlook.com include:spf.sendinblue.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ip4:209.121.135.170 include:spf.protection.outlook.com include:spf.sendinblue.com -all
- ms-domain-verification=633ad501-0d08-4b52-ae39-1f37177dacfb
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