DNS Health Checker report
for cloudflare.com · Jun 13, 2026
DNS health for
cloudflare.com
9/10 checks passed
90
Healthy
NS
ns3.cloudflare.com. · ns4.cloudflare.com. · ns5.cloudflare.com. · ns6.cloudflare.com. · ns7.cloudflare.com.
A
104.16.133.229 · 104.16.132.229
AAAA
2606:4700::6810:85e5 · 2606:4700::6810:84e5
MX
mxa-canary.global.inbound.cf-emailsecurity.net · mxb-canary.global.inbound.cf-emailsecurity.net · mxa.global.inbound.cf-emailsecurity.net · mxb.global.inbound.cf-emailsecurity.net
SOA
ns3.cloudflare.com. dns.cloudflare.com. 2406696733 10000 2400 604800 300
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
SPF
v=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 -all
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]
Nameservers
Addresses
SOA
Security
1 DNS issue found — we manage DNS, email & hosting and can fix it.
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