kuroki-dc.com - robtex.com

kuroki-dc.com

DNSSEC⚠️ Not signed
A162.43.120.18🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14017.xserver.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXm104.secure.ne.jp ⭐
A117.20.109.239🇯🇵 CPI-NET117.20.96.0/20 KDDI Web Communications Inc.
PTRm104.secure.ne.jp
TXTv=spf1 include:spf2.secure.ne.jp -all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1668389800

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778743801

Same first word

kuroki-dc.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns4.cpi.ad.jpns5.cpi.ad.jpMXm104.secure.ne.jpvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA162.43.120.18180.235.239.168
●NS01.dnsv.jp2026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
●NS02.dnsv.jp2026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
●NS03.dnsv.jp2026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
●NS04.dnsv.jp2026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
○NSns4.cpi.ad.jp2015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56
○NSns5.cpi.ad.jp2015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56
●MXm104.secure.ne.jp2026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
○MXvlmx20.secure.ne.jp2015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56
○MXvlmx21.secure.ne.jp2015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56
○MXvlmx22.secure.ne.jp2015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56
●A162.43.120.182026-03-28 → 2026-05-14 · 3 obs
○ 2018-09-03 02:23:58
● 2026-03-28 19:32:08
● 2026-05-14 07:36:56
○A180.235.239.1682015-05-24 → 2018-09-03 · 4 obs
● 2015-05-24 14:15:20
● 2018-09-03 02:23:58
○ 2026-03-28 19:32:08
○ 2026-05-14 07:36:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kuroki-dc.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.35.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kuroki-dc.com (unsigned zone)

⏱️ Timing

Total: 2216ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.120.18
NS401.dnsv.jp, 02.dnsv.jp...
MX1m104.secure.ne.jp (pri: 10)
TXT1v=spf1 include:spf2.secure.ne.jp -all
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

kuroki-dc.com points to a single IP address: 162.43.120.18.

Other host names such as www.esko.co.jp, hanomirai.net, hinatahouse.jp, tontarou.com and esko.co.jp share IP numbers with kuroki-dc.com.

Name Servers

kuroki-dc.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least part of the name servers for kuroki-dc.com are shared with other domains, for instance i8se.com, ffx4.net, yohaku.co.jp, toolweb.net and anatomy.or.jp.

Two IP numbers per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

One IP number per host:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

The mail server for kuroki-dc.com is m104.secure.ne.jp.

kuroki-dc.com uses the same mail server setup as other domains, for instance jp-econet.com, bridgestone-plt-eng.co.jp, kaifuku-ichiban.jp, tanakaseimen.com and fb-g.com.

Some mail servers are shared between kuroki-dc.com and other domains, for instance sakakilab.net.

these mail servers are often used together with sakakilab.sakura.ne.jp and www1816.sakura.ne.jp.

Host m104.secure.ne.jp points to IP 117.20.109.239.