tk-gp.co.jp - robtex.com

tk-gp.co.jp

DNSSEC⚠️ Not signed
A160.251.148.247🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww1117.onamae.ne.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
MXtkgp-co-jp0e.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTMS=ms20003965
TXTv=spf1 include:spf.protection.outlook.com -all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1763095112

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Same first word

tk-gp.co.jp

Similar names

k-gpt.com
kg-pt.de

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns-207.dns.jp-e1.cloudn-service.comns-208.dns.jp-w1.cloudn-service.comns-209.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXtkgp-co-jp0e.mail.protection.outlook.comin.sjc.mx.trendmicro.commwbgw1.ocn.ad.jpmwbgw2.ocn.ad.jpA160.251.148.247153.254.74.10461.112.26.120
●NS01.dnsv.jp2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
●NS02.dnsv.jp2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
●NS03.dnsv.jp2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
●NS04.dnsv.jp2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
○NSns-207.dns.jp-e1.cloudn-service.com2016-02-02 → 2017-02-01 · 4 obs
○ 2015-11-10 08:44:18
● 2016-02-02 16:53:00
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50
○NSns-208.dns.jp-w1.cloudn-service.com2016-02-02 → 2017-02-01 · 4 obs
○ 2015-11-10 08:44:18
● 2016-02-02 16:53:00
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50
○NSns-209.dns.us-e1.cloudn-service.com2016-02-02 → 2017-02-01 · 4 obs
○ 2015-11-10 08:44:18
● 2016-02-02 16:53:00
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50
○NSns1.secure.net2015-08-10 → 2015-11-10 · 4 obs
● 2015-08-10 08:09:34
● 2015-11-10 08:44:18
○ 2016-02-02 16:53:00
○ 2026-04-13 13:46:50
○NSns2.secure.net2015-08-10 → 2015-11-10 · 4 obs
● 2015-08-10 08:09:34
● 2015-11-10 08:44:18
○ 2016-02-02 16:53:00
○ 2026-04-13 13:46:50
○MXin.sjc.mx.trendmicro.com2015-08-10 → 2015-10-08 · 4 obs
● 2015-08-10 08:09:34
● 2015-10-08 15:29:10
○ 2015-11-10 08:44:18
○ 2026-04-13 13:46:50
○MXmwbgw1.ocn.ad.jp2015-11-10 → 2017-02-01 · 4 obs
○ 2015-10-08 15:29:10
● 2015-11-10 08:44:18
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50
○MXmwbgw2.ocn.ad.jp2015-11-10 → 2017-02-01 · 4 obs
○ 2015-10-08 15:29:10
● 2015-11-10 08:44:18
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50
●MXtkgp-co-jp0e.mail.protection.outlook.com2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
○A153.254.74.1042015-08-10 → 2015-10-08 · 4 obs
● 2015-08-10 08:09:34
● 2015-10-08 15:29:10
○ 2015-11-10 08:44:18
○ 2026-04-13 13:46:50
●A160.251.148.2472026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-01 12:36:06
● 2026-04-13 13:46:50
○A61.112.26.1202015-11-10 → 2017-02-01 · 4 obs
○ 2015-10-08 15:29:10
● 2015-11-10 08:44:18
● 2017-02-01 12:36:06
○ 2026-04-13 13:46:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tk-gp.co.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ 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 tk-gp.co.jp (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

TypeCountSample Data
A1160.251.148.247
NS401.dnsv.jp, 02.dnsv.jp...
MX1tkgp-co-jp0e.mail.protection.outlook.com
TXT2MS=ms20003965, v=spf1 include:spf.protection.outlook.co
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

IP Addresses

tk-gp.co.jp maps to IP address 160.251.148.247.

Other host names, for instance is-tokyo.jp, gloria-chapel.com, bungenko.jp, af-ever.com and z95.jp share IP numbers with tk-gp.co.jp.

Name Servers

tk-gp.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

tk-gp.co.jp at least partially shares name servers with other domains such as businessone-net.com, mitakafutaba.ed.jp, itokoba.com, usui-ksk.co.jp and shasej.org.

Host names with two IP numbers:

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.

Host names with one IP number:

02.dnsv.jp points to: 157.7.33.53.

Mail Servers

tk-gp.co.jp is handled by a single mail server, tkgp-co-jp0e.mail.protection.outlook.com.

tkgp-co-jp0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::1, 52.101.124.1, 52.101.124.5, 52.101.157.10 and 52.101.157.40.