Check-Host.cc

Domain

okwave.jp

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of okwave.jp

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
71
A/AAAA targets
Subdomains
54
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
2
in our scans

DNS Records

A
13.249.8.102, 13.249.8.44, 13.249.8.51, 13.249.8.53, 18.239.18.2, 18.239.18.48, 18.239.18.49, 18.239.18.80
AAAA
MX
100 inbound-smtp.us-east-1.amazonaws.com
NS
ns-1048.awsdns-03.org, ns-1640.awsdns-13.co.uk, ns-373.awsdns-46.com, ns-774.awsdns-32.net
TXT
v=spf1 ip4:124.146.170.8 ip4:124.146.170.9 include:spf-bma.mpme.jp include:amazonses.com ~all
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
okwave.jp 2026-06-25 11:02:45.060
admin.dev04.gratica.okwave.jp 2026-06-17 23:05:36.983
dev04.gratica.okwave.jp 2026-06-19 09:50:03.797
gratica.okwave.jp 2026-07-16 14:52:56.512
stg02.gratica.okwave.jp 2026-06-14 23:37:38.836
account.dev04.gratica.okwave.jp 2026-05-27 04:39:33.428
account.stg02.gratica.okwave.jp 2026-06-20 10:55:36.391
admin.stg02.gratica.okwave.jp 2026-06-03 18:55:26.797
dev01.okwave.jp 2026-06-18 09:19:08.813
teams-api.gratica.okwave.jp 2026-06-15 04:05:27.105
admin.dev03.gratica.okwave.jp
1970-01-01 00:00:00.000
admin.gratica.okwave.jp
1970-01-01 00:00:00.000
dev.aws.okwave.jp
1970-01-01 00:00:00.000
dev.okwave.jp
1970-01-01 00:00:00.000
mail.okbiz.okwave.jp 2026-07-15 14:57:43.388
mti7.okbiz.okwave.jp 2026-06-19 02:03:00.671
okbizcs.okwave.jp
1970-01-01 00:00:00.000
plus.okwave.jp
1970-01-01 00:00:00.000
public.dev03.gratica.okwave.jp
1970-01-01 00:00:00.000
public.dev04.gratica.okwave.jp
1970-01-01 00:00:00.000
public.gratica.okwave.jp
1970-01-01 00:00:00.000
public.stg02.gratica.okwave.jp
1970-01-01 00:00:00.000
qacolumn.okwave.jp
1970-01-01 00:00:00.000
secure.okbiz.okwave.jp 2026-07-26 18:40:00.782
stg.okwave.jp
1970-01-01 00:00:00.000
stg01.gratica.okwave.jp
1970-01-01 00:00:00.000
teams-api.stg02.gratica.okwave.jp
1970-01-01 00:00:00.000
www.secure.okbiz.okwave.jp
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: account.stg02.gratica.okwave.jp
Issuer: Amazon RSA 2048 M04
SANs: account.stg02.gratica.okwave.jp
Subject: dev04.gratica.okwave.jp
Issuer: Amazon RSA 2048 M01
SANs: dev04.gratica.okwave.jp
Subject: admin.dev04.gratica.okwave.jp
Issuer: Amazon RSA 2048 M04
SANs: admin.dev04.gratica.okwave.jp
Subject: stg02.gratica.okwave.jp
Issuer: Amazon RSA 2048 M03
SANs: stg02.gratica.okwave.jp
Subject: account.dev04.gratica.okwave.jp
Issuer: Amazon RSA 2048 M03
SANs: account.dev04.gratica.okwave.jp
Subject: stg02.gratica.okwave.jp
Issuer: Amazon RSA 2048 M03
SANs: stg02.gratica.okwave.jp
Subject: gratica.okwave.jp
Issuer: Amazon RSA 2048 M04
SANs: gratica.okwave.jp
Subject: admin.dev04.gratica.okwave.jp
Issuer: Amazon RSA 2048 M04
SANs: admin.dev04.gratica.okwave.jp

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

157.112.147.65:443 href · ×1

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 54.230.172.68 2026-05-27 12:08:50.719 2026-05-27 12:08:50.719
A 54.230.172.103 2026-05-27 12:08:50.719 2026-05-27 12:08:50.719
TXT v=spf1 ip4:124.146.170.8 ip4:124.146.170.9 include:spf-bma.mpme.jp include:amazonses.com ~all 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
NS ns-373.awsdns-46.com 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
MX 100 inbound-smtp.us-east-1.amazonaws.com 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
NS ns-1640.awsdns-13.co.uk 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
A 54.230.172.37 2026-05-27 12:08:50.719 2026-05-27 12:08:50.719
NS ns-1048.awsdns-03.org 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
NS ns-774.awsdns-32.net 2026-05-27 12:08:50.719 2026-06-25 11:02:45.060
A 54.230.172.56 2026-05-27 12:08:50.719 2026-05-27 12:08:50.719
A 65.9.175.14 2026-05-27 12:13:36.011 2026-05-27 12:13:36.011
A 65.9.175.53 2026-05-27 12:13:36.011 2026-05-27 12:13:36.011
A 65.9.175.73 2026-05-27 12:13:36.011 2026-05-27 12:13:36.011
A 65.9.175.120 2026-05-27 12:13:36.011 2026-05-27 12:13:36.011
A 18.239.18.48 2026-06-15 19:28:09.408 2026-06-15 19:28:09.408
A 18.239.18.49 2026-06-15 19:28:09.408 2026-06-15 19:28:09.408
A 18.239.18.80 2026-06-15 19:28:09.408 2026-06-15 19:28:09.408
A 18.239.18.2 2026-06-15 19:28:09.408 2026-06-15 19:28:09.408
A 13.249.8.44 2026-06-25 11:02:45.060 2026-06-25 11:02:45.060
A 13.249.8.53 2026-06-25 11:02:45.060 2026-06-25 11:02:45.060
A 13.249.8.102 2026-06-25 11:02:45.060 2026-06-25 11:02:45.060
A 13.249.8.51 2026-06-25 11:02:45.060 2026-06-25 11:02:45.060