Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
altonphysio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 00:42:00 UTC · ↺ Refresh
MX Hostnames
- altonphysio-com.mail.protection.outlook.com
MX Priorities
- altonphysio-com.mail.protection.outlook.com: 0
A / AAAA Records
- 51.79.99.9 ↩ odedi227128.mywhc.ca
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.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
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.key27.com sysadmin.whc.ca 2026031501 3600 1800 1209600 86400
Primary NS (mname)
ns1.key27.com
Admin Email (rname)
sysadmin@whc.ca
Serial
2026031501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.key27.com
ns1.key27.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.79.99.9 +a +mx +ip4:107.161.71.235 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=8lluO1PEmRL7Vim-sm4lbSBM4GvvBj4S-RcDt40uk7Y
- SPFv=spf1 ip4:51.79.99.9 +a +mx +ip4:107.161.71.235 +include:spf.protection.outlook.com -all
- MS=ms98009878
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