my-studies.net - robtex.com

my-studies.net

DNSSEC⚠️ Not signed
A160.16.63.53🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-207-13299.vs.sakura.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
MXmail.my-studies.net ⭐
A210.143.104.59🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox
PTRns.my-studies.net
SOA01.dnsv.jphostmaster@dnsv.jp serial=1761907724

net

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=1778770081

Subdomains

ns.my-studies.net
www.my-studies.net
mail.my-studies.net

Same first word

my-studies.net

DNS History

12 records (6 active, 6 former)

2008201020122014201620182020202220242026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns2.ixent.ne.jpns.my-studies.netns2.onlinenic.netns3.onlinenic.netMXmail.my-studies.netA160.16.63.53209.85.112.20210.143.104.59
●NS01.dnsv.jp2026-04-10 → 2026-05-14 · 3 obs
○ 2018-08-12 13:39:40
● 2026-04-10 01:22:52
● 2026-05-14 15:11:24
●NS02.dnsv.jp2026-04-10 → 2026-05-14 · 3 obs
○ 2018-08-12 13:39:40
● 2026-04-10 01:22:52
● 2026-05-14 15:11:24
●NS03.dnsv.jp2026-04-10 → 2026-05-14 · 3 obs
○ 2018-08-12 13:39:40
● 2026-04-10 01:22:52
● 2026-05-14 15:11:24
●NS04.dnsv.jp2026-04-10 → 2026-05-14 · 3 obs
○ 2018-08-12 13:39:40
● 2026-04-10 01:22:52
● 2026-05-14 15:11:24
○NSdns2.ixent.ne.jp2015-06-21 → 2018-08-12 · 5 obs
○ 2007-10-12 23:46:06
● 2015-06-21 13:40:32
● 2018-08-12 13:39:40
○ 2026-04-10 01:22:52
○ 2026-05-14 15:11:24
○NSns.my-studies.net2015-06-21 → 2018-08-12 · 5 obs
○ 2007-10-12 23:46:06
● 2015-06-21 13:40:32
● 2018-08-12 13:39:40
○ 2026-04-10 01:22:52
○ 2026-05-14 15:11:24
○NSns2.onlinenic.net2007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 23:46:06
○ 2015-06-21 13:40:32
○ 2026-05-14 15:11:24
○NSns3.onlinenic.net2007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 23:46:06
○ 2015-06-21 13:40:32
○ 2026-05-14 15:11:24
●MXmail.my-studies.net2007-10-12 → 2026-05-14 · 2 obs
● 2007-10-12 23:46:06
● 2026-05-14 15:11:24
●A160.16.63.532026-04-10 → 2026-05-14 · 3 obs
○ 2018-08-12 13:39:40
● 2026-04-10 01:22:52
● 2026-05-14 15:11:24
○A209.85.112.202007-10-12 → 2007-10-12 · 3 obs
● 2007-10-12 23:46:06
○ 2015-06-21 13:40:32
○ 2026-05-14 15:11:24
○A210.143.104.592015-06-21 → 2018-08-12 · 5 obs
○ 2007-10-12 23:46:06
● 2015-06-21 13:40:32
● 2018-08-12 13:39:40
○ 2026-04-10 01:22:52
○ 2026-05-14 15:11:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...-
my-studies.net01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ 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 my-studies.net (unsigned zone)

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.63.53
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail.my-studies.net (pri: 10)
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

my-studies.net is parent of ns.my-studies.net, www.my-studies.net and mail.my-studies.net.

IP Addresses

my-studies.net points to a single IP: 160.16.63.53.

Other host names, for instance tk2-207-13299.vs.sakura.ne.jp, share IP numbers with my-studies.net.

Name Servers

my-studies.net is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

my-studies.net at least partially shares its name servers with other domains, for instance windows-maniax.com, ekimae.jp, propera-cm.me, g-rabbit.jp and kotozu.net.

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

my-studies.net is served by a single mail server, mail.my-studies.net.

mail.my-studies.net points to IP number 210.143.104.59.