DNS Report: youku.com

Generated: 2026-08-08T17:47:50-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/104 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.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement 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 certificate55/55195 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two 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
106.11.43.158
AAAA
2408:4001:f10::8
2408:4001:f00::1af
2408:4001:f10::fd
2408:4001:f00::3a
CNAME
MX
20 mx1.youku.com.
20 mx2.youku.com.
TXT
"_globalsign-domain-verification=pCXbQB6tTfeT3h2EujRpeLmc-Grec1fzInO403gXtD"
"v=spf1 include:spf1.staff.mail.aliyun.com -all"
NS
dns1.youku.com.
dns3.youku.com.
dns2.youku.com.
dns4.youku.com.
SOA
dns1.youku.com. hostmaster.youku.com. 2017041914 3600 1200 3600 360
CAA
0 issue "globalsign.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP