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Total

DNS

Email

Security

Network

100

Availability

Domainjpn.com

IPv41

IPv60

MX records1

StatusActive

Domain technical report

.JPN.COM | Your Online Identity for the Japanese Market

jpn.com

Build your digital presence in Japan with .JPN.COM—an open, globally available domain. No residency rules, just premium availability for global and local businesses. Register now!

Generated: 2026-08-09T00:27:10-05:00 · Cached result

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IPv41

IPv60

MX1

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

4 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

DMARC0 / 25 pts · Mail

DMARC policy not found.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

30 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: ec2-54-153-56-183.us-west-1.compute.amazonaws.com

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

54.153.56.183

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 .

TXT

3 record(s)

"C0E0N41352"
"v=spf1 -all"
"google-site-verification=0mGeTuMCQH604lXfqcN1NRoJMmN6cIFu7DNDj2qya9k"

NS

4 record(s)

ns2.centralnic.net.
ns3.centralnic.net.
ns4.centralnic.net.
ns1.centralnic.net.

SOA

1 record(s)

ns0.centralnic.net. hostmaster.centralnic.net. 3000562170 900 1800 6048000 3600

CAA

0 record(s)

—

Not configured

DS

3 record(s)

8771 7 2 D19E6D8060AA65ED33F4CE3C89662C875A6040EB4B8B948B8607D903 44811BD5
8771 7 1 AA334BD334F7D1F086E77C2B560F350857A273F5
15073 7 2 6DA15CAB87F33D1E731177AB71ADE5743E4C716A99ED8C740F69C50C FA1603A8

DNSKEY

2 record(s)

257 3 7 AwEAAbUAKiYAl/S3svVAHzhrFSdvwB1wcBOiHOwXxlBJWsep2fy1crWz 3ZkIsiWsZSAk8xdepOo0S47iwxilnFD8aKjrJyBUsk6PQU1Yr+UzIEn+ wf5Xvx0h39KzSv8Jmtt5RFczm4okvTLdRnbx2CdtDLiCVYJ7l4GOANx7 GjquIWm6R7irnxn2aUGk8W77sZPLq88CgYXIllgS63sK9gwvYMrIJSDW ufjQaBEbYG2AWfGMEa1/XgsNXiwh+X0JYS6bUQJiz3zxCaDSQ/GWOIOR IaQySS6R86rTyqz+2uCU+B2OlnwAbCCaywulpacZkSDF88WFKxgSthfi bAIBKJgDVSc=
256 3 7 AwEAAblgUDm+SXleUWGxBAiydU1m1HQL2hO5QQKveSQjtrmmeaaPxFHG g1M81v01+A8VYq6LWbiTx1vAhLxeEv/bAJ+NPnBw6rAlaboxh1e6134f SYZbNhOXLDP0palO3q9hq+oZ3ByhIpkgk28I08j8vgIQbMypJ0/I1tSA El1VWwQN

RRSIG

3 record(s)

A 7 2 3600 20260822102140 20260723085140 3470 jpn.com. WdKKiTNocOpViVp2x7cvLqFdZZmB5UDDH8pt+gvO/lxkEmXw7OOGlJL/ c+SLCGu2foALg4HA2qUuf4h4uZ00YwSNoKz/xCvqHrjzMiFMP+hGxapo SXriCNPfUUu1Md8Fw5q7SDzOROpvm7bl0MkCJZcSGxwgWlGE90lPZpSO JzA=
MX 7 2 3600 20260822102140 20260723085140 3470 jpn.com. rcjiMZGZHhA5YSyWZsmH+jVfQYy5JbYDH5Z2M/cvldGsD+V6NI5GC7sW wDvGzBSc+XCVd2VqyJH98Roo83wDSfZO1NrAkLgLd2EcdFg4C4FFpQBt ILLnoyse2kKmH8FYhjd6d7TAh2NzAhR38w2P21Y4coddyISwiTRmaYoc 3Cc=
DS 13 2 86400 20260815010357 20260807235357 41446 com. +HXXukRJAUbD1ijWuM+ZqSrtt6XDweKqqj2/gWJjCh5QaDf5CWZrHyTF EsHXmf5BJUyfYcaZ6T9xHbJMwYZjAw==

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 -all

DMARC

Not configured

—

Not configured

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

.JPN.COM | Your Online Identity for the Japanese Market

Description

Build your digital presence in Japan with .JPN.COM—an open, globally available domain. No residency rules, just premium availability for global and local businesses. Register now!

Final URL

https://jpn.com/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://jpn.com/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

jpn.com

Valid from

2026-06-10T11:24:36-05:00

Valid until

2026-09-08T11:24:35-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot detected

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

—

X-Frame-OptionsNot detected

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

54.153.56.183

36,23 ms

Cloudflare

1.1.1.1

54.153.56.183

143,08 ms

Quad9

9.9.9.9

54.153.56.183

96,88 ms

OpenDNS

208.67.222.222

54.153.56.183

70,72 ms

AdGuard

94.140.14.14

54.153.56.183

75,30 ms

IP, geolocation and ASNAssociated network information

54.153.56.183

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

jpn.com

Port 25: Closed/unreachable - 0.7 ms - 
Port 465: Closed/unreachable - 4004 ms - 
Port 587: Closed/unreachable - 4046.9 ms -

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