Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cambridgeforums.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:50:52 UTC · ↺ Refresh
MX Hostnames
- cambridgeforums-com.mail.protection.outlook.com
MX Priorities
- cambridgeforums-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.7.222 (no PTR)
- 104.18.6.222 (no PTR)
- 2606:4700::6812:6de
- 2606:4700::6812:7de
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.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:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
dane.ns.cloudflare.com dns.cloudflare.com 2399511568 10000 2400 604800 1800
Primary NS (mname)
dane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399511568
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sofia.ns.cloudflare.com
dane.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:can.pb-dynmktg.com include:bouncing.can.cambridgeforums.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
14 records- d365mktkey=mO6tsHdVTn4wVq4BB5cqNCzaF2LewAZbVxBm7BdFZYAx
- google-site-verification=08j5IISBxCX5RBKvkABYjnsxHPh6bkCrImi7bNDkDQw
- google-site-verification=K0k2VZIm1Xp1VAJsrCK7v9Ix0OIKIRBLTSvH8sIhXqs
- google-site-verification=LjfpOyTAM5OTQipwrwYBRKSIA0HnKdaDpDWrhgYjsrE
- google-site-verification=rQRL5D2PQonjiStyEZgbI9OfYMfNsJPxtcsGE3Viyp4
- linkedin-site-verification=ddd257fe-51c0-4659-91a8-1e543ec73bd4
- openai-domain-verification=dv-6N4h3BJyCWV6S4PVnu9ocBvP
- sophos-domain-verification=1fe2bdd507e7afc1957c3902bdbe28899602f9b7a533609613f897144eaebdfb
- SPFv=spf1 include:spf.protection.outlook.com include:can.pb-dynmktg.com include:bouncing.can.cambridgeforums.com -all
- 8C28142C1E4570F2E4FB12737C63DB7243AEF388438454005BD6DA1504E5207D
- _dmarc.cambridgeforums.com
- _globalsign-domain-verification=3YMB1Y37-rK6Kx0qP5MMOyB212SE4kBQNG3LSzakCj
- d365mktkey=Ajm27o2hoFp4iwArA7j19qvlxEwwCdqxlAcxPmCuTFcx
- d365mktkey=ixSTo03NIb0ayiHxtxIwFzGMzmLribgD3qVDmRbRUd0x
Full email verification for cambridgeforums.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits