global-study.jp - robtex.com

global-study.jp

DNSSEC⚠️ Not signed
A219.94.129.69🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1059.sakura.ne.jp
NSextdns2.dns.mdc.znet.or.jp ⭐
A192.168.117.48
NSns00.vips.ne.jp
A2001:278:103b:1::1🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns00.vips.ne.jp
A210.174.191.1🇯🇵 ODN210.174.184.0/21
PTRns00.vips.ne.jp
NSns01.vips.ne.jp
A2001:278:103c:1::1🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns01.vips.ne.jp
A165.76.4.170🇯🇵 ODN165.76.0.0/17
PTRns01.vips.ne.jp
NSnsa.znet.or.jp
A219.101.142.243🇯🇵 GIGAINFRA219.101.128.0/17 BBT-CIDR-BLOCK
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(40)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(50)
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 +ip4:61.215.199.128/25 +ip4:219.101.191.0/24 +ip4:219.101.142.128/25 i...
TXTgoogle-site-verification=9IgRZ-qhafDU9RO4oIy30xtWAkd-s2cEOyuxWecfkJA
SOAextdns2.dns.mdc.znet.or.jpdomain_master@zenken.co.jp serial=1776934347

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=1777295703

Subdomains

www.global-study.jp

Same first word

global-study.net
global-study.jp
global-study.com

Similar names

staybull-dog.com
study-global.com

DNS History

16 records (10 active, 6 former)

20162017201820192020202120222023202420252026NSextdns2.dns.mdc.znet.or.jpns00.vips.ne.jpns01.vips.ne.jpnsa.znet.or.jpextdns.dmz.mdc.znet.or.jpnsb.znet.or.jpnsc.znet.or.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx.global-study.jpA219.94.129.69219.101.142.196219.101.191.211
○NSextdns.dmz.mdc.znet.or.jp2026-03-02 → 2026-04-10 · 5 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-10 00:05:36
○ 2026-04-27 13:46:22
○ 2026-04-27 13:46:26
●NSextdns2.dns.mdc.znet.or.jp2026-04-27 → 2026-04-27 · 3 obs
○ 2026-04-10 00:05:36
● 2026-04-27 13:46:22
● 2026-04-27 13:46:26
●NSns00.vips.ne.jp2026-04-08 → 2026-04-27 · 3 obs
○ 2026-04-04 11:08:38
● 2026-04-08 04:13:14
● 2026-04-27 13:46:26
●NSns01.vips.ne.jp2026-04-08 → 2026-04-27 · 3 obs
○ 2026-04-04 11:08:38
● 2026-04-08 04:13:14
● 2026-04-27 13:46:26
●NSnsa.znet.or.jp2015-08-03 → 2026-04-27 · 6 obs
● 2015-08-03 15:52:26
○ 2015-12-08 04:18:42
● 2016-03-06 14:53:06
○ 2016-06-30 02:01:52
● 2018-09-05 16:56:20
● 2026-04-27 13:46:26
○NSnsb.znet.or.jp2015-08-03 → 2026-04-04 · 6 obs
● 2015-08-03 15:52:26
○ 2015-12-08 04:18:42
● 2018-09-05 16:56:20
● 2026-04-04 11:08:38
○ 2026-04-08 04:13:14
○ 2026-04-27 13:46:26
○NSnsc.znet.or.jp2015-08-03 → 2026-04-04 · 7 obs
● 2015-08-03 15:52:26
● 2015-12-08 04:18:42
○ 2016-03-06 14:53:06
● 2016-06-30 02:01:52
● 2026-04-04 11:08:38
○ 2026-04-08 04:13:14
○ 2026-04-27 13:46:26
●MXalt1.aspmx.l.google.com2026-03-02 → 2026-04-27 · 3 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-27 13:46:26
●MXalt2.aspmx.l.google.com2026-03-02 → 2026-04-27 · 3 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-27 13:46:26
●MXalt3.aspmx.l.google.com2026-03-02 → 2026-04-27 · 3 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-27 13:46:26
●MXalt4.aspmx.l.google.com2026-03-02 → 2026-04-27 · 3 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-27 13:46:26
●MXaspmx.l.google.com2026-03-02 → 2026-04-27 · 3 obs
○ 2018-09-05 16:56:20
● 2026-03-02 10:45:02
● 2026-04-27 13:46:26
○MXmx.global-study.jp2015-08-03 → 2018-09-05 · 4 obs
● 2015-08-03 15:52:26
● 2018-09-05 16:56:20
○ 2026-03-02 10:45:02
○ 2026-04-27 13:46:26
○A219.101.142.1962018-09-05 → 2026-04-04 · 5 obs
○ 2016-06-30 02:01:52
● 2018-09-05 16:56:20
● 2026-04-04 11:08:38
○ 2026-04-08 04:13:14
○ 2026-04-27 13:46:26
○A219.101.191.2112015-08-03 → 2016-06-30 · 4 obs
● 2015-08-03 15:52:26
● 2016-06-30 02:01:52
○ 2018-09-05 16:56:20
○ 2026-04-27 13:46:26
●A219.94.129.692026-04-08 → 2026-04-27 · 3 obs
○ 2026-04-04 11:08:38
● 2026-04-08 04:13:14
● 2026-04-27 13:46:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
global-study.jpnsa.znet.or.jp, ns00.vips.ne.jp, ns01.vips.ne.jp5 records

✅ Authoritative Response

Server:165.76.4.170

NS records: nsa.znet.or.jp, ns00.vips.ne.jp, ns01.vips.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for global-study.jp (unsigned zone)

⏱️ Timing

Total: 1409ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.129.69
NS3ns01.vips.ne.jp, nsa.znet.or.jp...
MX5alt4.aspmx.l.google.com (pri: 50), alt2.aspmx.l.google.com (pri: 30)...
TXT2v=spf1 +ip4:61.215.199.128/25 +ip4:219.1, google-site-verification=9IgRZ-qhafDU9RO
SOA1extdns2.dns.mdc.znet.or.jp domain_master

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (nsa.znet.or.jp, ns00.vips.ne.jp, ns01.vips.ne.jp...)

Analysis

Hierarchy

global-study.jp is the parent of www.global-study.jp.

IP Addresses

global-study.jp resolves to a single IP: 219.94.129.69.

Other host names, for instance www1059.sakura.ne.jp, sakura-zouen.com, stardust.saturn-web.net, wworks.sakura.ne.jp and saturn-web.com share IP numbers with global-study.jp.

Name Servers

global-study.jp is delegated to four name servers: ns00.vips.ne.jp, ns01.vips.ne.jp, nsa.znet.or.jp and extdns2.dns.mdc.znet.or.jp.

global-study.jp shares some name servers with other domains, for example seigakuin.ac.jp, isidit-lgw.com, kanko-gakuseifuku.co.jp, 64.123.127.219.in-addr.arpa and maedamokuzai.com.

These name servers are commonly used alongside nsb.znet.or.jp, nsc.znet.or.jp, ns.enjoy.ad.jp and extdns.dmz.mdc.znet.or.jp.

Host names with two IP numbers: ns00.vips.ne.jp points to: 2001:278:103b:1::1 and 210.174.191.1; ns01.vips.ne.jp points to: 2001:278:103c:1::1 and 165.76.4.170.

Host names with one IP number: nsa.znet.or.jp points to: 219.101.142.243; extdns2.dns.mdc.znet.or.jp points to: 192.168.117.48.

Mail Servers

global-study.jp is handled by five mail servers: 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.

global-study.jp shares some mail servers with other domains, at least partially; for instance architectenteam.be, kxk.com, ns500765.ns500693.ns500734.ns500734.ns500699.ns500693.ns500699.ns500693.ns500699.ns500588.ns500699.ns500588.ns500693.ns500693.ns500588.ns500632.ns500110.dtrkdll.com, ns500742.ns500742.ns500754.ns500754.ns500731.ns500671.ns500754.ns500671.ns500705.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com and ns500759.ns500698.ns500735.ns500735.ns500736.ns500708.ns500708.ns500652.ns500576.ns500652.ns500652.tracksymphony.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c06::1a and 142.250.101.26.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.26.