DNS Report: mod.go.jp

Generated: 2026-08-09T23:31:11-05:00

26/100

Diagnostics

StatusCheckPointsDetails
ERRORIPv4 (A)0/300 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/2011 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 records20/203 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.
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 mail1.mod.go.jp.
50 mail2.mod.go.jp.
20 mail1b.mod.go.jp.
TXT
"v=spf1 include:spf.mod.go.jp -all"
"dtm-domain-verification=Hl2tfua-u1jRhZex071I-KEbYefiSoB8ceqVJyGyI20"
NS
auth2.ns.gin.ntt.net.
ns6.mod.go.jp.
ns6-tk01.ocn.ad.jp.
ns2.mod.go.jp.
auth4.ns.gin.ntt.net.
auth5.ns.gin.ntt.net.
ns5.mod.go.jp.
auth1.ns.gin.ntt.net.
ns3.mod.go.jp.
auth3.ns.gin.ntt.net.
ns1.mod.go.jp.
SOA
ns1.mod.go.jp. postmaster.dii.mod.go.jp. 2026080400 3600 1800 2419200 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP