DNS Report: cis.org

Generated: 2026-08-11T05:59:07-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
OKIPv6 (AAAA)10/103 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.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 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 certificate55/5533 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
172.67.74.85
104.26.7.10
104.26.6.10
AAAA
2606:4700:20::681a:70a
2606:4700:20::681a:60a
2606:4700:20::ac43:4a55
CNAME
MX
10 aspmx3.googlemail.com.
10 aspmx2.googlemail.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"google-site-verification=Xrb2hxd8mgVQ6DNtWKkfV7C1rGEAdSGQDFYK0RPzhgo"
"yandex-verification: 24cf6848e21fd735"
"v=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com ip4:138.197.21.1 ~all"
NS
elmo.ns.cloudflare.com.
ruth.ns.cloudflare.com.
SOA
elmo.ns.cloudflare.com. dns.cloudflare.com. 2409845012 10000 2400 604800 1800
CAA
0 issue "comodoca.com"
0 issue "ssl.com"
0 issuewild "letsencrypt.org"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "ssl.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP