HOW.IS
?

How is jra.go.jp?

Be careful risk 20/100

Registered 30 years ago, no valid HTTPS certificate, the site did not answer (OSError).

Why

02050100
finecarefulhigh risk
  • +20No valid HTTPS certificate.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

Site
down
OSError
HTTPS
invalid
Could not resolve host (ENODATA)
Age
30 years
registered 1996-12-20
Blocklists
0
listings across 2 lists

Everything we looked at

DNS records3 record types
MX5 smtp.google.com
NSns017-j7jhejt5ut6bl67v.j.d-53.jp
ns017-j7jhejt5ut6bl67v.j.d-53.net
ns017-j7jhejt5ut6bl67v.j.d-53.info
TXTcisco-ci-domain-verification=4a2087fe1c999650a27c8f1ff7a06eec042c1e901f531c3354e0cf5d48d3bd84
7hmLBPYXkD2leEUgIzcMKp1AzzJo0T
9RxvVSMFX4E2TDknW44kK3oCjrZMM0
IpBp7kDTvDQ2z9bbN9zQ36eyxHqx4W
jVfEkPYN2M8MrlGdROSqdQmZRGORST
apple-domain-verification=cvCq73hWyMigGQN6
MS=E35809ADDE61C68ACDDF911E4A79C739C416AE7E
google-site-verification=L7_Kv-PDx2UUmIQo1hYug-jziVi7Aw0GCaCROMpLxEA
v=spf1 include:spf_c.oraclecloud.com include:ap.rp.oracleemaildelivery.com include:_spf.google.com include:_spf.activegate-ss.jp +ip4:218.45.238.221 +ip4:210.148.163.157 ~all
Registrationregistrar not reported
registered1996-12-20
expires2026-12-31
last changed2026-01-01
ownerThe Japan Racing Association
nameserversns017-j7jhejt5ut6bl67v.j.d-53.info
ns017-j7jhejt5ut6bl67v.j.d-53.jp
ns017-j7jhejt5ut6bl67v.j.d-53.net
statusConnected (2026/12/31)
registered 1996-12-20expires 2026-12-31
HTTPS certificatenot valid
validno
problemCould not resolve host (ENODATA)
DNSSECsecure

Domain is properly signed — chain validated by an independent validating resolver

. → jp → go.jp → jra.go.jp
Email authenticationgood
SPFpass v=spf1 include:spf_c.oraclecloud.com include:ap.rp.oracleemaildelivery.com include:_spf.google.com include:_spf.activegate-ss.jp +ip4:218.45.238.221 +ip4:210.148.163.157 ~all
DMARCwarning policy none
DKIMfound: google

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 138/190
Basic Security
20/40missing: DNSSEC Enabled
Record Security
23/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security
15/25missing: Mail Server Configuration, IPv6 Support
Domain Reputation
35/35
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 2 lookups
SURBL MultidomainURIBL Multidomain

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.

curl "https://how.is/v1/domain/trust?domain=jra.go.jp" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=jra.go.jp"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on jra.go.jp. Reference: /llms.txt.

Watch jra.go.jp. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.

Watch — $1 / 30 days