thinker-inc.jp - robtex.com

thinker-inc.jp

DNSSEC⚠️ Not signed
A162.43.101.104🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14903.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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRip-142-251-111-27.defastlink.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
TXT1password-site-verification=EHBGTPM67RABZP6U4V34SSD7MQ
TXTasv=b710dcea76eda451b22a29abc1046747
TXTgoogle-site-verification=6FjU4-GPZo-vGzndCQwDRq7Au-hsFfDuUjSXhEEt49c
SOA01.dnsv.jphostmaster@dnsv.jp serial=1773032788

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=1774686603

Same first word

thinker-inc.jp

DNS History

18 records (10 active, 8 former)

2020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA162.43.101.104202.254.236.143
●NS01.dnsv.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
●NS02.dnsv.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
●NS03.dnsv.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
●NS04.dnsv.jp2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
○NSns1.xserver.jp2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
○NSns2.xserver.jp2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
○NSns3.xserver.jp2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
○NSns4.xserver.jp2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
○NSns5.xserver.jp2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
●MXalt1.aspmx.l.google.com2019-12-25 → 2026-03-28 · 2 obs
● 2019-12-25 19:14:20
● 2026-03-28 08:57:50
●MXalt2.aspmx.l.google.com2019-12-25 → 2026-03-28 · 2 obs
● 2019-12-25 19:14:20
● 2026-03-28 08:57:50
●MXalt3.aspmx.l.google.com2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
●MXalt4.aspmx.l.google.com2026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
●MXaspmx.l.google.com2019-12-25 → 2026-03-28 · 2 obs
● 2019-12-25 19:14:20
● 2026-03-28 08:57:50
○MXaspmx2.googlemail.com2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
○MXaspmx3.googlemail.com2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50
●A162.43.101.1042026-02-18 → 2026-03-28 · 3 obs
○ 2019-12-25 19:14:20
● 2026-02-18 12:57:02
● 2026-03-28 08:57:50
○A202.254.236.1432019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 19:14:20
○ 2026-02-18 12:57:02
○ 2026-03-28 08:57:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
thinker-inc.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinker-inc.jp (unsigned zone)

⏱️ Timing

Total: 1028ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.101.104
NS401.dnsv.jp, 02.dnsv.jp...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT4v=spf1 include:_spf.google.com include:s, 1password-site-verification=EHBGTPM67RAB...
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

thinker-inc.jp points to IP number: 162.43.101.104.

Other host names such as gpol.co.jp, www.tatemachi.com, www.kyoshin.nkkg.co.jp, sv14903.xserver.jp and maple-garage.com share IPs with thinker-inc.jp.

Name Servers

thinker-inc.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

thinker-inc.jp at least partially shares name servers with other domains, for instance a-global.com, raspberry-school.com, pyeongtaekoffice.site, cangofu.jp and lagoooon.com.

Two IPs 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 per host:

02.dnsv.jp points to 157.7.33.53

Mail Servers

Five mail servers handle thinker-inc.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thinker-inc.jp shares at least partially some mail servers with other domains, including ns500698.ns500698.ns500758.ns500758.ns500735.ns500736.ns500698.ns500735.ns500736.ns500708.ns500708.ns500652.ns500619.ns500619.trackreceptor.com, ns500731.ns500742.ns500671.ns500754.ns500671.ns500688.ns500678.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500841.ns500841.ns500794.ns500794.ns500794.ns500795.ns500794.ns500794.ns500794.ns500795.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, atarininja.org and sumup.no.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c1d::1b and 142.251.111.27.

Hostname alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.