DNS Report: tenki.jp

Generated: 2026-08-10T06:45:43-05:00

81/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
OKCAA policy5/5Certificate 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.
OKValid TLS certificate55/55184 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-3-162-174-75.ord56.r.cloudfront.net
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
3.162.174.75
3.162.174.72
3.162.174.74
3.162.174.13
AAAA
CNAME
MX
10 silverzebra7.sakura.ne.jp.
TXT
"v=spf1 include:silverzebra7.sakura.ne.jp ~all"
"globalsign-domain-verification=82A685CCD79732D4EA6A86A47807AF7D"
"google-site-verification=ldovc8JtIs-HjvFTp3XtiS2jYJ4RajXWeOaJ6uT3ikU"
NS
ns-209.awsdns-26.com.
ns-1996.awsdns-57.co.uk.
ns-1374.awsdns-43.org.
ns-966.awsdns-56.net.
SOA
ns-1374.awsdns-43.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "letsencrypt.org"
0 issuewild "globalsign.com"
0 issue "digicert.com;cansignhttpexchanges=yes"
0 issue "amazon.com"
0 issuewild "amazon.com"
0 issue "globalsign.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP