DNS Report: kobobooks.com

Generated: 2026-08-10T01:45:23-05:00

71/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5585 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers27/357 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
172.64.150.46
104.18.37.210
AAAA
CNAME
MX
5 kobobooks-com.mail.protection.outlook.com.
TXT
"MS=ms74001948"
"ca3-aa9197a52dd645ef8db5fb461a4f9abf"
"google-site-verification=ch6XVSaFhMCbQCeHAcxMmg5-PthkEqTYswmRP3ExUcE"
"v=spf1 ip4:204.87.189.254 ip4:204.87.189.202 ip4:204.87.189.5 ip4:84.39.136.5 ip4:84.39.136.254 include:spf.protection.outlook.com ~all"
"facebook-domain-verification=1680b948w5hc5cmh17estj39hss1vn"
"google-site-verification=u9liKGD6HHZffOorPA-X--Ig9RYPf1n8NjXn5BVIWOk"
NS
ns-cloud-a3.googledomains.com.
ns-cloud-a4.googledomains.com.
ns-cloud-a2.googledomains.com.
ns-cloud-a1.googledomains.com.
SOA
ns-cloud-a1.googledomains.com. postmaster.kobobooks.com. 3 21600 3600 259200 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP