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Domain health — cloudflare.com

B
cloudflare.com
8 / 10 passed — 0 critical · 2 warnings
DNS records
A104.16.133.229
104.16.132.229
AAAA2606:4700::6810:84e5
2606:4700::6810:85e5
Nameserversns3.cloudflare.com.
ns4.cloudflare.com.
ns5.cloudflare.com.
ns6.cloudflare.com.
ns7.cloudflare.com.
MX10 mxa.global.inbound.cf-emailsecurity.net.
10 mxb.global.inbound.cf-emailsecurity.net.
5 mxa-canary.global.inbound.cf-emailsecurity.net.
5 mxb-canary.global.inbound.cf-emailsecurity.net.
CAA\# 38 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 74 6c 73 2d 61 62 75 73 65 40 63 6c 6f 75 64 66 6c 61 72 65 2e 63 6f 6d
\# 19 00 05 69 73 73 75 65 63 6f 6d 6f 64 6f 63 61 2e 63 6f 6d
\# 45 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
\# 22 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67
\# 41 00 05 69 73 73 75 65 70 6b 69 2e 67 6f 6f 67 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
\# 14 00 05 69 73 73 75 65 73 73 6c 2e 63 6f 6d
\# 23 00 09 69 73 73 75 65 77 69 6c 64 63 6f 6d 6f 64 6f 63 61 2e 63 6f 6d
\# 49 00 09 69 73 73 75 65 77 69 6c 64 64 69 67 69 63 65 72 74 2e 63 6f 6d 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
\# 26 00 09 69 73 73 75 65 77 69 6c 64 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67
\# 45 00 09 69 73 73 75 65 77 69 6c 64 70 6b 69 2e 67 6f 6f 67 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
\# 18 00 09 69 73 73 75 65 77 69 6c 64 73 73 6c 2e 63 6f 6d
SOAns3.cloudflare.com. dns.cloudflare.com. 2410308532 10000 2400 604800 300
Mail authentication
SPFv=spf1 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:stspg-customer.com include:_spf.salesforce.com -allPass
DMARCpolicy: p=rejectPass
DKIMselectors: k1, s1, mandrillFound
DNSSEC
Zone2 DNSKEY record(s)Signed
IP intelligence
Primary IP104.16.133.229
TLS certificate
CertificateGoogle Trust Services · expires 2026-10-19 (79d)Valid
HTTP security headers
HTTPS redirectYes
HSTSYes
CSPNo
X-Content-TypeNo
X-Frame-OptionsNo
Referrer-PolicyNo
Permissions-PolicyNo
Servercloudflare
What to fix (2)
!No Content-Security-Policy header.
!Missing X-Content-Type-Options: nosniff.
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