DNS Report: cboe.com

Generated: 2026-08-10T13:31:24-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5577 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.19.183.30
104.19.184.30
AAAA
2606:4700::6813:b81e
2606:4700::6813:b71e
CNAME
MX
10 mxb-00257201.gslb.pphosted.com.
10 mxa-00257201.gslb.pphosted.com.
TXT
"wiz-domain-verification=8f3a15975353d0fd2b30430a5dd5cff62f94ebe691f83966fb0d056a8f50a1e9"
"google-site-verification=oVumDQ9fqCS-TXxqkd2JD0dVWOjzq3wRe_kG7E_v208"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"
"4M/8hg+kwpc+HaNi7kIjcKBbaM/efXNXe8G3CdrTGxzwZ7ac5iBa9Jd3wNOGgFUn4+r88iCVaxTO63c+xOZTfw=="
"apple-domain-verification=HWEtEEyx40iP8moJ"
"cisco-ci-domain-verification=5d2537701354a1cc3bfd3e40ee871149f39bc8c13261255405db36a35cf1d3fd"
"atlassian-domain-verification=wJiCMC7edQGUVuOCxHJqUkjryJHPWfIeG80Aaw7hJwfuJjIOH5sipXJI6lNJy4aQ"
"MS=ms15948989"
"sending_domain123862=ca9bf8ee55197f72c1ee4be86e60cfb5633e2586f1582615b08fd9fcd5a526e9"
"sending_domain77532=d9693b2b5439f2d20b43322008546a895c443cb918b0206a796a0d11877fb1d6"
"axios-domain-verification-2eerwv=abzB10gH53UGt5dIAQghDENsX"
"tF+FQKs+86XtAywB2XxUUIA3GOhw3JvD8uKM69rPbH35UcE8gHhlZi694c/qA2d2negh1z6TG/NJCi97m89FFw=="
"sending_domain1016812=1037b4101edadb3aab7e2eaff13ea4ebfb304cefa6ac44f1a9901cfd7fa0eef3"
"atlassian-sending-domain-verification=39fbd50b-d164-4ad9-9647-1e15df7a1ca3"
"vmware-cloud-verification-5280b90c-c2f1-4efc-9e02-0411e309a097"
"google-site-verification=cMtwWYLF_njJIB2DcckeYRh8nULKZyWT4l6HqR8o_DE"
"anthropic-domain-verification-4anktc=4r8pOQv0wbM6z5OPzHRPZnyoI"
"sending_domain1005862=d00aae71fd1e8c911954e25b7ddf51678eb9fb37325e50dc8d5d5db30501b7c9"
"linkedin-site-verification=b0d8e9c8-85e9-4465-8464-dde646dffb6b"
"google-gws-recovery-domain-verification=54522828"
NS
jessica.ns.cloudflare.com.
kevin.ns.cloudflare.com.
SOA
jessica.ns.cloudflare.com. dns.cloudflare.com. 2411630005 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP