Domain Overview
DNS: ✓ 18d ago
Checker: ✓ 18d ago
thecambridgeclub.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 11:14:11 UTC · ↺ Refresh
MX Hostnames
- cgoc.in.tmes.trendmicro.com
MX Priorities
- cgoc.in.tmes.trendmicro.com: 0
A / AAAA Records
- 64.68.191.221 ↩ cs20230629.dnn4less.com
Mail Server IPs
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010190 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010190
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns13.digicertdns.net
ns11.digicertdns.com
ns15.digicertdns.net
ns10.digicertdns.com
ns12.digicertdns.com
ns14.digicertdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.thecambridgeclub_com._d.easydmarc.pro include:spf-us.tmes.trendmicro.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- google-site-verification=lA239BtqErzzYepMFfYtM-NJ_Hk3n-ivrBsLPaS7sm4
- knowbe4-site-verification=2fb6d9759d442ff996889bd8108992ed
- SPFv=spf1 include:_spf.thecambridgeclub_com._d.easydmarc.pro include:spf-us.tmes.trendmicro.com -all
- h9567bgrhvtg691ama852gth87
- MS=ms54522544
- google-site-verification=m96bdjksPP3IZLozvHQhM1dPlut2_XCkrEz7R167TUQ
- 2u07o8erv601anvcjkv0vh9vfa
- 3v7lb3lumarmgp3ivk36h51h90
- google-site-verification=72DdivX8cUV1tq7Kb0N3POSIOxlLDVqzlnlKfJDpbcE
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