plan-k.com - robtex.com

plan-k.com

DNSSEC⚠️ Not signed
A133.149.219.133🇯🇵 VECTANT133.149.192.0/18 ARTERIA Networks Corporation(VECTANT) Asahi Seimei Otemachi Bldg. 2-6-1, Otemachi, Chiyoda-ku, Tokyo 100-0004 Japan
PTRweb29.ktk-sol.co.jp
NSns01.ktk-sol.co.jp ⭐
A133.149.219.22🇯🇵 VECTANT133.149.192.0/18 ARTERIA Networks Corporation(VECTANT) Asahi Seimei Otemachi Bldg. 2-6-1, Otemachi, Chiyoda-ku, Tokyo 100-0004 Japan
PTRns01.ktk-sol.co.jp
NSns02.ktk-sol.co.jp
A158.179.185.108🇯🇵 ORACLE-OCI-31898158.179.176.0/20 Oracle Corporation
PTRns02.ktk-sol.co.jp
MXmx.ktk-sol.co.jp ⭐
A158.101.74.41🇯🇵 ORACLE-OCI-31898158.101.64.0/19
PTRmx05.ktk-sol.co.jp
TXTv=spf1 include:_spf.ktk-sol.co.jp ~all
SOAns01.ktk-sol.co.jppostmaster@ns01.ktk-sol.co.jp 2025-08-26 #1

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=1778402776

Same first word

plan-k.be
plan-k.net
plan-k.lu
plan-k.com
plan-k.co.jp
plan-k.nl

Similar names

k-plan.ne.jp
k-plan.co.jp
k-plan.net
kan-pl.top
k-plan.eu
pl-kan.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns01.ktk-sol.co.jpns02.ktk-sol.co.jpdns01.ktk.gr.jpdns02.ktk.gr.jpns1.ktk-sol.co.jpns2.ktk-sol.co.jpMXmx.ktk-sol.co.jpmail-rgrey.ktk.gr.jpA133.149.219.133113.34.24.1761.122.229.140
○NSdns01.ktk.gr.jp2015-09-04 → 2016-06-15 · 4 obs
● 2015-09-04 00:57:00
● 2016-06-15 14:52:16
○ 2016-08-01 00:55:14
○ 2026-05-10 08:51:46
○NSdns02.ktk.gr.jp2015-09-04 → 2016-06-15 · 4 obs
● 2015-09-04 00:57:00
● 2016-06-15 14:52:16
○ 2016-08-01 00:55:14
○ 2026-05-10 08:51:46
●NSns01.ktk-sol.co.jp2026-04-02 → 2026-05-10 · 3 obs
○ 2018-06-10 17:24:12
● 2026-04-02 17:50:36
● 2026-05-10 08:51:46
●NSns02.ktk-sol.co.jp2026-04-02 → 2026-05-10 · 3 obs
○ 2018-06-10 17:24:12
● 2026-04-02 17:50:36
● 2026-05-10 08:51:46
○NSns1.ktk-sol.co.jp2016-08-01 → 2018-06-10 · 5 obs
○ 2016-06-15 14:52:16
● 2016-08-01 00:55:14
● 2018-06-10 17:24:12
○ 2026-04-02 17:50:36
○ 2026-05-10 08:51:46
○NSns2.ktk-sol.co.jp2016-08-01 → 2018-06-10 · 5 obs
○ 2016-06-15 14:52:16
● 2016-08-01 00:55:14
● 2018-06-10 17:24:12
○ 2026-04-02 17:50:36
○ 2026-05-10 08:51:46
○MXmail-rgrey.ktk.gr.jp2015-09-04 → 2016-10-14 · 4 obs
● 2015-09-04 00:57:00
● 2016-10-14 00:06:48
○ 2016-12-30 21:16:24
○ 2026-05-10 08:51:46
●MXmx.ktk-sol.co.jp2016-12-30 → 2026-05-10 · 3 obs
○ 2016-10-14 00:06:48
● 2016-12-30 21:16:24
● 2026-05-10 08:51:46
○A113.34.24.172016-06-15 → 2018-06-10 · 5 obs
○ 2016-05-29 17:35:34
● 2016-06-15 14:52:16
● 2018-06-10 17:24:12
○ 2026-04-02 17:50:36
○ 2026-05-10 08:51:46
●A133.149.219.1332026-04-02 → 2026-05-10 · 3 obs
○ 2018-06-10 17:24:12
● 2026-04-02 17:50:36
● 2026-05-10 08:51:46
○A61.122.229.1402015-09-04 → 2016-05-29 · 4 obs
● 2015-09-04 00:57:00
● 2016-05-29 17:35:34
○ 2016-06-15 14:52:16
○ 2026-05-10 08:51:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
plan-k.comns01.ktk-sol.co.jp, ns02.ktk-sol.co.jp-

✅ Authoritative Response

Server:133.149.219.22

NS records: ns01.ktk-sol.co.jp, ns02.ktk-sol.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plan-k.com (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

TypeCountSample Data
A1133.149.219.133
NS2ns02.ktk-sol.co.jp, ns01.ktk-sol.co.jp
MX1mx.ktk-sol.co.jp (pri: 10)
TXT1v=spf1 include:_spf.ktk-sol.co.jp ~all
SOA1ns01.ktk-sol.co.jp postmaster.ns01.ktk-s

Analysis

IP Addresses

plan-k.com points to a single IP number: 133.149.219.133.

other host names for instance asset-japan.com, taneken.co.jp, www.mizutani-kanamono.co.jp, rumia.com and kkr.co.jp share IP numbers with plan-k.com.

Name Servers

plan-k.com is delegated to two name servers: ns01.ktk-sol.co.jp and ns02.ktk-sol.co.jp.

plan-k.com shares the same name server setup as other domains, for example itchiku-museum.com, cybervision.jp, flag-staff.co.jp, maruwa-g.com and moritaya.net.

plan-k.com partially shares name servers with other domains, for instance onfit.jp, accesslife-group.com, kimura-seiki.co.jp and daidocraft.co.jp.

Host names with one IP number:

The host ns01.ktk-sol.co.jp points to 133.149.219.22 and the host ns02.ktk-sol.co.jp points to 158.179.185.108.

Mail Servers

plan-k.com is handled by a single mail server, mx.ktk-sol.co.jp.

plan-k.com shares the same mail server setup as other domains, for instance kumaji.jp, mama-heart.com, tks-inc.jp, m-bro.jp and a-advice.com.

plan-k.com shares mail servers with other domains at least partially, including lifeurban.co.jp, menekibunseki.com, herbalnote.co.jp, takaoka-seishikai.jp and gs-legal.jp.

Host name mx.ktk-sol.co.jp points to IP address 158.101.74.41.