Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fountainheadmech.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:37:00 UTC · ↺ Refresh
MX Hostnames
- fountainheadmech-ca.mail.protection.outlook.com
MX Priorities
- fountainheadmech-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.194.159 (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:: ↩ 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
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com ip4:50.31.0.0/16 ip4:159.183.0.0/16 ip4:149.72.0.0/16 ip4:192.81.170.20 a:pbx.fountainheadmech.ca a:chi-web-01.simprocloud.com include:spf.mtasv.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- mscid=FFCC/HKpO0tg3o2Hb+fp3bunlaTbUwaX5+yBHAE/LuhYw/twPY654hS8JidhhU4SkKTaorpPqxlZZ6+CUze7Fw==
- SPFv=spf1 include:_spf.mlsend.com ip4:50.31.0.0/16 ip4:159.183.0.0/16 ip4:149.72.0.0/16 ip4:192.81.170.20 a:pbx.fountainheadmech.ca a:chi-web-01.simprocloud.com include:spf.mtasv.net include:spf.protection.outlook.com ~all
- wnvvkvlyl4x3g5lz6ch5h5vfw80dnwwj
- wl2z2xvtpxmkpy1jz9nxp66mq9vpdlm9
- mailerlite-domain-verification=ec495268b0e790c6610ea9817cb365f92455281d
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