tsk.jp - robtex.com
tsk.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.189.37🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | sv1036.xserver.jp | ||||||
| NS | ns-a1.conoha.io ⭐ | ||||||
| A | 2400:8500:3000::88🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| A | 157.7.33.88🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| NS | ns-a2.conoha.io | ||||||
| A | 2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| A | 150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| NS | ns-a3.conoha.io | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| MX | mail72.conoha.ne.jp ⭐ | ||||||
| A | 118.27.122.177🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail72.conoha.ne.jp | ||||||
| TXT | v=spf1 include:_spf.conoha.ne.jp ~all | ||||||
| SOA | ns-a1.conoha.iopostmaster@example.org serial=1782860502 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1783169102 | ||||||
Subdomains
mail.tsk.jp |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSisle1.lt8.jp2015-08-24 → 2021-03-26 · 4 obs
● 2021-03-26 12:53:36
○ 2026-03-06 09:42:56
○ 2026-07-04 13:29:30
●NSns-a1.conoha.io2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 09:42:56
● 2026-07-04 13:29:30
●NSns-a2.conoha.io2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 09:42:56
● 2026-07-04 13:29:30
●NSns-a3.conoha.io2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 09:42:56
● 2026-07-04 13:29:30
○NSns15.kagiya.jp2015-08-24 → 2021-03-26 · 4 obs
● 2021-03-26 12:53:36
○ 2026-03-06 09:42:56
○ 2026-07-04 13:29:30
○MXmail.tsk.jp2015-08-24 → 2021-03-26 · 4 obs
● 2021-03-26 12:53:36
○ 2026-03-06 09:42:56
○ 2026-07-04 13:29:30
●MXmail72.conoha.ne.jp2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 09:42:56
● 2026-07-04 13:29:30
●A157.112.189.372015-08-24 → 2026-07-04 · 2 obs
● 2026-07-04 13:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| tsk.jp | ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io | - |
✅ Authoritative Response
Server:150.95.19.148
NS records: ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsk.jp (unsigned zone)
⏱️ Timing
Total: 2116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.189.37 |
| NS | 3 | ns-a2.conoha.io, ns-a3.conoha.io... |
| MX | 1 | mail72.conoha.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.conoha.ne.jp ~all |
| SOA | 1 | ns-a1.conoha.io postmaster.example.org |
Analysis
Hierarchy
mail.tsk.jp is a subdomain of tsk.jp.
IP Addresses
tsk.jp points to a single IP number: 157.112.189.37.
Additional host names — mail.confiar.jp, e-sougi.jp, garenaka.com and two others — share IP numbers with tsk.jp.
Name Servers
tsk.jp has three name servers — ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.
The name servers of tsk.jp overlap at least partially with those of other domains — among them inove.jp, office-yamamichi.com, spl-life.com and two more.
These name servers commonly appear alongside the name servers ns-a1.cnode.io and ns-a2.cnode.io.
Each of ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io points to two IP numbers. ns-a1.conoha.io points to 157.7.33.88 and 2400:8500:3000::88. ns-a2.conoha.io points to 150.95.23.148 and 2404:8680:1101:310::53. ns-a3.conoha.io points to 150.95.19.148 and 2404:f080:1101:310::53.
Mail Servers
tsk.jp has one mail server: mail72.conoha.ne.jp.
tsk.jp shares the same mail server setup as other domains, including aijogyosei.com, larkspurbrassband.com, kyoto-ex.jp and two others.
tsk.jp shares mail servers — at least in part — with other domains, including chillaxy.jp, mon-ec.com, kiec.jp and two others.
mail72.conoha.ne.jp points to one IP number — 118.27.122.177.