jtk.jp - dns.ninja

jtk.jp

DNSSEC⚠️ Not signed
A157.7.107.48🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTR157-7-107-48.virt.lolipop.jp
NSjtk.jp
A157.7.107.48🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTR157-7-107-48.virt.lolipop.jp
NSdns01.muumuu-domain.com
A202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc.
NSdns02.muumuu-domain.com
A160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx01.lolipop.jp
A157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
SOAjtk.jppostmaster@jtk.jp serial=1657217184

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=1786323602

NS for

Same first word

Similar names

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns01.muumuu-domain.comdns02.muumuu-domain.comjtk.jpMXmx01.lolipop.jpA157.7.107.48157.7.107.87203.189.109.97
NSdns01.muumuu-domain.com2015-05-29 → 2026-08-10 · 2 obs
● 2015-05-29 23:24:30
● 2026-08-10 01:06:30
NSdns02.muumuu-domain.com2015-05-29 → 2026-08-10 · 2 obs
● 2015-05-29 23:24:30
● 2026-08-10 01:06:30
NSjtk.jp2015-05-29 → 2026-08-10 · 2 obs
● 2015-05-29 23:24:30
● 2026-08-10 01:06:30
MXmx01.lolipop.jp2015-05-29 → 2026-08-10 · 2 obs
● 2015-05-29 23:24:30
● 2026-08-10 01:06:30
A157.7.107.482026-02-20 → 2026-08-10 · 3 obs
○ 2019-01-05 02:27:38
● 2026-02-20 07:02:24
● 2026-08-10 01:06:30
A157.7.107.872016-04-02 → 2019-01-05 · 5 obs
○ 2015-12-15 18:25:28
● 2016-04-02 05:30:04
● 2019-01-05 02:27:38
○ 2026-02-20 07:02:24
○ 2026-08-10 01:06:30
A203.189.109.972015-05-29 → 2015-12-15 · 4 obs
● 2015-05-29 23:24:30
● 2015-12-15 18:25:28
○ 2016-04-02 05:30:04
○ 2026-08-10 01:06:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jtk.jpdns01.muumuu-domain.com, dns02.muumuu-domain.com-

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtk.jp (unsigned zone)

⏱️ Timing

Total: 1269ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.107.48
NS2dns01.muumuu-domain.com, dns02.muumuu-domain.com
MX1mx01.lolipop.jp (pri: 50)
SOA1jtk.jp postmaster.jtk.jp

Analysis

Name Server Role

jtk.jp serves as a name server for itself — jtk.jp is its own authoritative name server.

dns01.muumuu-domain.com, dns02.muumuu-domain.com and jtk.jp are commonly seen together as name servers.

IP Addresses

jtk.jp points to a single IP number: 157.7.107.48.

Additional host names — www.buyo.jp, i360.jp, mokupro.com and two others — share IP numbers with jtk.jp.

Name Servers

jtk.jp is delegated to three name servers: jtk.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.

The name servers of jtk.jp overlap at least partially with those of other domains — among them dcp.jp, asariyasan.com, stapul.com and two more.

jtk.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP address: jtk.jp resolves to 157.7.107.48, dns01.muumuu-domain.com resolves to 202.239.23.39 and dns02.muumuu-domain.com resolves to 160.251.249.62.

Mail Servers

jtk.jp has one mail server: mx01.lolipop.jp.

jtk.jp shares the same mail server setup as other domains, including golf-thailand.net, ipshop.net, nutsbery.com and two others.

mx01.lolipop.jp resolves to a single IP number: 157.7.107.233.