cu-chroma.jp - robtex.com

cu-chroma.jp

DNSSEC⚠️ Not signed
A160.251.152.60🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSns1.default.rakko.zone
A172.64.52.103🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.default.rakko.zone
A172.64.53.132🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778517902

Same first word

cu-chroma.jp

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSns1.default.rakko.zonens2.default.rakko.zonedns0.heteml.jpdns1.heteml.jpns1.sedoparking.comns2.sedoparking.comMXlocalhostmx.hetemail.jpA160.251.152.60157.7.188.164157.7.44.184210.224.177.19864.190.63.222
○NSdns0.heteml.jp2015-07-18 → 2020-04-08 · 4 obs
● 2015-07-18 00:51:48
● 2020-04-08 04:54:26
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
○NSdns1.heteml.jp2015-07-18 → 2020-04-08 · 4 obs
● 2015-07-18 00:51:48
● 2020-04-08 04:54:26
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
●NSns1.default.rakko.zone2026-03-24 → 2026-05-11 · 3 obs
○ 2020-04-08 04:54:26
● 2026-03-24 20:04:10
● 2026-05-11 17:05:00
○NSns1.sedoparking.com2026-03-24 → 2026-05-11 · 2 obs
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
●NSns2.default.rakko.zone2026-03-24 → 2026-05-11 · 3 obs
○ 2020-04-08 04:54:26
● 2026-03-24 20:04:10
● 2026-05-11 17:05:00
○NSns2.sedoparking.com2026-03-24 → 2026-05-11 · 2 obs
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
○MXlocalhost2026-03-24 → 2026-05-11 · 2 obs
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
○MXmx.hetemail.jp2020-04-08 → 2020-04-08 · 3 obs
● 2020-04-08 04:54:26
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
○A157.7.188.1642015-11-21 → 2017-03-26 · 5 obs
○ 2015-07-18 00:51:48
● 2015-11-21 07:36:56
● 2017-03-26 10:05:46
○ 2020-04-08 04:54:26
○ 2026-05-11 17:05:00
○A157.7.44.1842020-04-08 → 2020-04-08 · 4 obs
○ 2017-03-26 10:05:46
● 2020-04-08 04:54:26
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
●A160.251.152.602026-03-24 → 2026-05-11 · 3 obs
○ 2020-04-08 04:54:26
● 2026-03-24 20:04:10
● 2026-05-11 17:05:00
○A210.224.177.1982015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 00:51:48
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00
○A64.190.63.2222026-03-24 → 2026-05-11 · 2 obs
○ 2026-03-24 20:04:10
○ 2026-05-11 17:05:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, h.dns.jp, a.dns.jp, d.dns.jp...-
cu-chroma.jpns2.default.rakko.zone, ns1.default.rakko.zone-

✅ Authoritative Response

Server:172.64.53.132

NS records: ns2.default.rakko.zone, ns1.default.rakko.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-chroma.jp (unsigned zone)

⏱️ Timing

Total: 1882ms | Queries: -

📄 Records

TypeCountSample Data
A1160.251.152.60
NS2ns2.default.rakko.zone, ns1.default.rakko.zone

Analysis

IP Addresses

cu-chroma.jp resolves to one IP number: 160.251.152.60.

Other host names, for instance tw.envylook.jp, cube-engineering.com, coimbatore-corporation.com, hsmx.mago7.jp and dns01.cside.jp share IP numbers with cu-chroma.jp.

Name Servers

cu-chroma.jp's delegation uses two name servers: ns1.default.rakko.zone and ns2.default.rakko.zone.

cu-chroma.jp uses the same name server setup as other domains, such as h-h-d.jp, myreccenter.org, ebly.jp, kentoushi.jp and smtp.santo-shisaku.jp.

Host names with a single IP address: ns1.default.rakko.zone points to 172.64.52.103; ns2.default.rakko.zone points to 172.64.53.132.