csky.jp - robtex.com

csky.jp

DNSSEC⚠️ Not signed
A157.7.189.73🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers228.vip.heteml.jp
NSdns0.heteml.jp ⭐
A157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns510.heteml.jp
NSdns1.heteml.jp
A157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns711.phy.heteml.jp
MXmx-proxy501.heteml.jp ⭐
A157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx-proxy502.heteml.jp(20)
A157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@csky.jp serial=1777422257

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=1777421702

Subdomains

www.csky.jp

Same first word

csky.pl
csky.space
csky.jp
csky.com
csky.me
csky.ru
csky.cn
csky.org
csky.biz
csky.co.uk
csky.ws
csky.gr
csky.net
csky.ca
csky.pro
csky.cloud
csky.us

Similar names

ykcs.ac.cn
kysc.com
skyc.idv.tw
ksyc.org
scky.com.cn
cksy.com.my
kycs.jp
yksc.vip
cyks.org.cn
cksy.com
skyc.observer
ysck.com
ksyc.com
skyc.ru
syck.de
kcsy.cn
skcy.cn
skyc.com
kysc.com.cn
kscy.co
kysc.cn
syck.com.cn
ycsk.net
yskc.co.jp
sykc.cn
yskc.co.uk
syck.jp
yskc.net
skyc.net
kscy.net
cyks.de
kycs.com.tw
yksc.jp
ycks.com.br
scyk.net
ksyc.com.cn
sykc.com
kycs.com
kcys.net
cyks.com
ykcs.cn
skyc.cn
cysk.online
yskc.com
ycsk.com
ycks.com
syck.com
kycs.or.kr
ckys.cn
yksc.org
skyc.jp
skyc.pro
kycs.net
skcy.net
kcys.com
skyc.de
cyks.net
scky.net
ycsk.cn

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail1.heteml.jpA157.7.189.73157.7.188.222210.188.199.196
●NSdns0.heteml.jp2015-07-25 → 2026-04-29 · 2 obs
● 2015-07-25 17:21:16
● 2026-04-29 01:00:14
●NSdns1.heteml.jp2015-07-25 → 2026-04-29 · 2 obs
● 2015-07-25 17:21:16
● 2026-04-29 01:00:14
○MXmail1.heteml.jp2015-07-25 → 2017-04-05 · 4 obs
● 2015-07-25 17:21:16
● 2017-04-05 09:49:30
○ 2026-04-23 08:26:58
○ 2026-04-29 01:00:14
●MXmx-proxy501.heteml.jp2026-04-23 → 2026-04-29 · 3 obs
○ 2017-04-05 09:49:30
● 2026-04-23 08:26:58
● 2026-04-29 01:00:14
●MXmx-proxy502.heteml.jp2026-04-23 → 2026-04-29 · 3 obs
○ 2017-04-05 09:49:30
● 2026-04-23 08:26:58
● 2026-04-29 01:00:14
○A157.7.188.2222015-12-16 → 2017-04-05 · 5 obs
○ 2015-09-21 13:30:18
● 2015-12-16 22:46:56
● 2017-04-05 09:49:30
○ 2026-04-23 08:26:58
○ 2026-04-29 01:00:14
●A157.7.189.732026-04-23 → 2026-04-29 · 3 obs
○ 2017-04-05 09:49:30
● 2026-04-23 08:26:58
● 2026-04-29 01:00:14
○A210.188.199.1962015-07-25 → 2015-09-21 · 4 obs
● 2015-07-25 17:21:16
● 2015-09-21 13:30:18
○ 2015-12-16 22:46:56
○ 2026-04-29 01:00:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, f.dns.jp, b.dns.jp, g.dns.jp...-
csky.jpdns0.heteml.jp, dns1.heteml.jp2 records

✅ Authoritative Response

Server:157.7.188.149

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csky.jp (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.73
NS2dns1.heteml.jp, dns0.heteml.jp
MX2mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.csky.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns0.heteml.jp, dns1.heteml.jp)

Analysis

Hierarchy

csky.jp is the parent of www.csky.jp.

IP Addresses

csky.jp resolves to a single IP address: 157.7.189.73.

Other host names including vintagesound.jp, ns.nichiei-syatai.com, www.s-parco.com, kimama.info and shizugin-lease.com share IP numbers with csky.jp.

Name Servers

csky.jp's delegation uses two name servers, dns0.heteml.jp and dns1.heteml.jp.

csky.jp shares the same name server setup as other domains, for example poyjapan.com, prometey.net, doshockbooze.com, 00ex.com and bansss.com.

csky.jp at least partially shares name servers with other domains; for instance sakura-wedding.com.

Host names with a single IP:

dns0.heteml.jp points to 157.7.44.53.

dns1.heteml.jp points to 157.7.188.149.

Mail Servers

csky.jp is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

csky.jp shares its mail server setup with other domains, including dan-d-o.com, merneige.com, houkoku.net, tarams.co.jp and shopd.jp.

csky.jp shares some mail servers with other domains, at least partially, for instance bs-music.com.

Host names with a single IP:

mx-proxy501.heteml.jp points to 157.7.189.17.

mx-proxy502.heteml.jp points to 157.7.189.18.