hikarikko.ed.jp

Complete domain intelligence: WHOIS registration, DNS records, and SSL certificate details.

Registrar
N/A
SSL
Valid
IP Address
133.18.249.181
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Domain Health
88
Healthy
Domain Diagnostic

What does this domain data mean?

WhoisJSON turns WHOIS, DNS, and SSL records into practical answers: registration status, renewal risk, email security posture, EPP restrictions, and monitoring actions.

SSL certificate is valid

The domain currently presents a valid TLS certificate.

Use the SSL Certificate API to track validity and issuer changes.

Email is configured, but no DMARC record was found

MX records indicate the domain can receive email. Without DMARC, spoofing protection and reporting are weaker.

Use DNS lookup results to audit SPF, DKIM, DMARC, MTA-STS, and TLS-RPT coverage.

Questions this lookup answers

Is hikarikko.ed.jp registered?

Yes. The latest lookup returned an active registration record.

When does hikarikko.ed.jp expire?

The expiration date is not available in the normalized response.

Can hikarikko.ed.jp receive email?

Yes. MX records are present, so the domain is configured to receive email.

Is hikarikko.ed.jp protected against email spoofing?

No DMARC record was found. If the domain sends or receives email, this is worth fixing or monitoring.

Is the SSL certificate valid?

Yes. The SSL certificate is currently valid.

Get this data by API

This public page is powered by the same endpoints available to your applications.

curl "https://whoisjson.com/api/v1/whois?domain=hikarikko.ed.jp" \
  -H "Authorization: TOKEN=YOUR_API_KEY"
MX
SPF
DMARC
DNSSEC
SSL
Transfer lock

WHOIS Registration Data

WHOIS API
Registrar
N/A
Creation Date
January 31st 2025, 12:00:00 AM
Expiration Date
N/A
Updated Date
January 31st 2026, 4:07:29 PM
Status
Connected (2027/01/31)
Name Servers
ns0.kagoya.netns1.kagoya.net

DNS Records

DNS API
AAddress Records (IPv4)
133.18.249.181
AAAAAddress Records (IPv6)
2406:8c00:0:3432:249:181::
MXMail Exchange Records
Priority 10dmail.hikarikko.ed.jp
NSNameserver Records
ns1.kagoya.netns0.kagoya.net
TXTText Records
v=spf1 include:kagoya.net ~all
SOAStart of Authority
Primary NS
ns.kagoya.net
Hostmaster
root.kagoya.net
Serial
2026050001
Refresh
4200s
Retry
300s
Expire
3600000s
Min TTL
600s

SSL Certificate

SSL API
Valid SSL Certificate
The connection to this domain is encrypted and the certificate is trusted.
Issuer
Let's Encrypt
Subject
hikarikko.ed.jp
Valid From
May 18th 2026, 3:22:58 AM
Valid To
August 16th 2026, 3:22:57 AM
Serial Number
060314125E8BF1D50D1F710099419B10FDFF

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Each domain page on WhoisJSON combines three data sources in one view: WHOIS registration data (registrar, creation/expiry dates, status), DNS records (A, MX, NS, TXT, SOA), and SSL certificate details (issuer, validity, encryption). Need this data programmatically? All three endpoints are available through a single API key — 1,000 free requests/month.

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