tsk-corp.com - robtex.com

tsk-corp.com

DNSSEC⚠️ Not signed
A133.18.36.13🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.
PTRs522-103.kagoya.net
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
MXmx1.echna.ne.jp ⭐
A203.142.204.70🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc.
PTRmx1.echna.ne.jp
TXTv=spf1 include:kagoya.net ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1649977548

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=1778791676

Same first word

tsk-corp.com
tsk-corp.jp

Similar names

stk-corp.com.tw

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXmx1.echna.ne.jpmail.tsk-corp.comA133.18.36.13133.18.14.10127.120.108.8
●NS01.dnsv.jp2015-06-12 → 2026-05-14 · 2 obs
● 2015-06-12 08:42:08
● 2026-05-14 21:17:24
●NS02.dnsv.jp2015-06-12 → 2026-05-14 · 2 obs
● 2015-06-12 08:42:08
● 2026-05-14 21:17:24
●NS03.dnsv.jp2015-10-25 → 2026-05-14 · 3 obs
○ 2015-06-12 08:42:08
● 2015-10-25 17:06:16
● 2026-05-14 21:17:24
●NS04.dnsv.jp2015-10-25 → 2026-05-14 · 3 obs
○ 2015-06-12 08:42:08
● 2015-10-25 17:06:16
● 2026-05-14 21:17:24
○MXmail.tsk-corp.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 08:42:08
○ 2015-10-25 17:06:16
○ 2026-05-14 21:17:24
●MXmx1.echna.ne.jp2015-10-25 → 2026-05-14 · 3 obs
○ 2015-06-12 08:42:08
● 2015-10-25 17:06:16
● 2026-05-14 21:17:24
○A133.18.14.1012017-02-19 → 2017-02-19 · 4 obs
○ 2016-06-30 03:50:54
● 2017-02-19 21:15:02
○ 2026-04-06 05:41:26
○ 2026-05-14 21:17:24
●A133.18.36.132026-04-06 → 2026-05-14 · 3 obs
○ 2017-02-19 21:15:02
● 2026-04-06 05:41:26
● 2026-05-14 21:17:24
○A27.120.108.82015-06-12 → 2016-06-30 · 4 obs
● 2015-06-12 08:42:08
● 2016-06-30 03:50:54
○ 2017-02-19 21:15:02
○ 2026-05-14 21:17:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tsk-corp.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 tsk-corp.com (unsigned zone)

⏱️ Timing

Total: 3203ms | Queries: -

📄 Records

TypeCountSample Data
A1133.18.36.13
NS401.dnsv.jp, 02.dnsv.jp...
MX1mx1.echna.ne.jp (pri: 20)
TXT1v=spf1 include:kagoya.net ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

tsk-corp.com points to an IP address: 133.18.36.13.

other host names include sw-kobe.com, www.daizen-net.co.jp, www.yokohamazenken.co.jp, ikadaism.com and kabutounsou.co.jp; they share IP numbers with tsk-corp.com.

Name Servers

tsk-corp.com delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

tsk-corp.com at least partially shares name servers with other domains, for instance myprint-c1.jp, kentei.ai, shunjiff.com, mamalm.com and suzukyou.com.

Hosts 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 with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

tsk-corp.com is handled by a single mail server, mx1.echna.ne.jp.

tsk-corp.com uses the same mail server setup as other domains, for instance toi(0x73686974)a.co.jp, kana-ec.co.jp, sakae-hg.co.jp, kyoueitecs.jp and ryowa-const.co.jp.

The host name mx1.echna.ne.jp points to IP 203.142.204.70.