Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oxfordbuilders.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:42:56 UTC · ↺ Refresh
MX Hostnames
- oxfordbuilders-ca.mail.protection.outlook.com
MX Priorities
- oxfordbuilders-ca.mail.protection.outlook.com: 1
A / AAAA Records
- 4.248.24.102 (no PTR)
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1635.awsdns-12.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1635.awsdns-12.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1635.awsdns-12.co.uk
ns-267.awsdns-33.com
ns-968.awsdns-57.net
ns-1495.awsdns-58.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:204.101.74.11 ip4:204.101.56.228 include:servers.mcsv.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- miro-verification=497f345ae48952beba293726b813b33c4db6b896
- SPFv=spf1 ip4:204.101.74.11 ip4:204.101.56.228 include:servers.mcsv.net include:spf.protection.outlook.com ~all
- MS=ms74906596
- ZWxsaXNkb24=
- autodesk-domain-verification=-YF80cS1PZUMfOasKRZh
- dropbox-domain-verification=fovnd8laoyni
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