DNS Report: kokusen.go.jp

Generated: 2026-08-10T02:48:04-05:00

30/100

Diagnostics

StatusCheckPointsDetails
ERRORIPv4 (A)0/300 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 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.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
ERRORIPv4 diversity0/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
ERRORDNS resolution0/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
AAAA
CNAME
MX
10 kokusen-go-jp.mail.protection.outlook.com.
TXT
"box-domain-verification=d47466aa4a4a5f3b31a5a06ec2a9626b792824c9a1056b96d3180e2b8a601906"
"v=spf1  ip4:165.100.1.28 ip4:165.100.1.29 ip4:165.100.1.31 ip4:202.241.30.31 include:webcas.net include:spf.protection.outlook.com include:_spf.salesforce.com -all"
"MS=ms91344378"
"nulab-verification-code=yIe2BmileJXUCvHRHm6KgvsNq5GwjHGd4h5RnAjjEOR8jLcztmIJPzPMuh2qC1X6"
NS
ns3-07.azure-dns.org.
ns4-07.azure-dns.info.
ns1-07.azure-dns.com.
ns2-07.azure-dns.net.
SOA
ns1-07.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 86400 2419200 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP