uminohoshi.ed.jp - robtex.com
uminohoshi.ed.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.152.114🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv04.site-station.com | ||||||
| NS | ns1.uminohoshi.ed.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 160.251.152.114🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv04.site-station.com | ||||||
| NS | ns.site-station.com ⚠️ Not in zone NS records | ||||||
| A | 160.251.152.130🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | boot-server.net | ||||||
| NS | ns2.uminohoshi.ed.jp ⚠️ Not in parent delegation | ||||||
| A | 160.251.152.114🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv04.site-station.com | ||||||
| NS | srv04.site-station.com ⚠️ Not in zone NS records | ||||||
| A | 160.251.152.114🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv04.site-station.com | ||||||
| MX | mail.uminohoshi.ed.jp ⭐ | ||||||
| A | 160.251.152.114🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv04.site-station.com | ||||||
| TXT | v=spf1 +a +mx +a:srv04.site-station.com -all | ||||||
| SOA | ns1.uminohoshi.ed.jpnotice@sunfirst.co.jp serial=1724070456 | ||||||
ed.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | ed.jp. | ||||||
Previously MX for
uminohoshi.ed.jp |
Subdomains
Same first word
uminohoshi.ed.jp |
DNS History
16 records (6 active, 10 former)
○NSns-204.dns.jp-e1.cloudn-service.com2016-01-16 → 2016-04-11 · 5 obs
● 2016-01-16 12:36:10
● 2016-04-11 14:04:12
○ 2017-02-11 11:54:20
○ 2026-04-12 02:36:38
○NSns-205.dns.jp-w1.cloudn-service.com2016-01-16 → 2016-04-11 · 5 obs
● 2016-01-16 12:36:10
● 2016-04-11 14:04:12
○ 2017-02-11 11:54:20
○ 2026-04-12 02:36:38
○NSns-206.dns.us-e1.cloudn-service.com2016-01-16 → 2016-04-11 · 5 obs
● 2016-01-16 12:36:10
● 2016-04-11 14:04:12
○ 2017-02-11 11:54:20
○ 2026-04-12 02:36:38
●NSns.site-station.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:42:08
● 2026-04-12 02:36:38
○NSns.uminohoshi.ed.jp2017-02-11 → 2020-03-18 · 5 obs
● 2017-02-11 11:54:20
● 2020-03-18 21:34:02
○ 2026-02-18 22:42:08
○ 2026-04-12 02:36:38
○NSns1.secure.net2015-05-09 → 2015-10-18 · 4 obs
● 2015-10-18 00:16:48
○ 2016-01-16 12:36:10
○ 2026-04-12 02:36:38
●NSns1.uminohoshi.ed.jp2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:42:08
● 2026-04-12 02:36:38
○NSns2.secure.net2015-05-09 → 2015-10-18 · 4 obs
● 2015-10-18 00:16:48
○ 2016-01-16 12:36:10
○ 2026-04-12 02:36:38
●NSns2.uminohoshi.ed.jp2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:42:08
● 2026-04-12 02:36:38
●NSsrv04.site-station.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:42:08
● 2026-04-12 02:36:38
●MXmail.uminohoshi.ed.jp2017-02-11 → 2026-04-12 · 3 obs
● 2017-02-11 11:54:20
● 2026-04-12 02:36:38
○MXuminohoshi.ed.jp2015-05-09 → 2016-04-11 · 4 obs
● 2016-04-11 14:04:12
○ 2017-02-11 11:54:20
○ 2026-04-12 02:36:38
○A111.68.164.702015-05-09 → 2015-05-09 · 3 obs
○ 2015-10-18 00:16:48
○ 2026-04-12 02:36:38
○A122.28.48.832015-10-18 → 2016-04-11 · 5 obs
● 2015-10-18 00:16:48
● 2016-04-11 14:04:12
○ 2017-02-11 11:54:20
○ 2026-04-12 02:36:38
○A124.211.27.1312017-02-11 → 2020-03-18 · 5 obs
● 2017-02-11 11:54:20
● 2020-03-18 21:34:02
○ 2026-02-18 22:42:08
○ 2026-04-12 02:36:38
●A160.251.152.1142026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:42:08
● 2026-04-12 02:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| uminohoshi.ed.jp | srv04.site-station.com, ns.site-station.com | - |
✅ Authoritative Response
Server:160.251.152.114
NS records: srv04.site-station.com, ns.site-station.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uminohoshi.ed.jp (unsigned zone)
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.152.114 |
| NS | 2 | ns1.uminohoshi.ed.jp, ns2.uminohoshi.ed.jp |
| MX | 1 | mail.uminohoshi.ed.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:srv04.site-station.com |
| SOA | 1 | ns1.uminohoshi.ed.jp notice.sunfirst.co. |
Analysis
Hierarchy
The parent of ns2.uminohoshi.ed.jp, mail.uminohoshi.ed.jp and ns1.uminohoshi.ed.jp is uminohoshi.ed.jp.
IP Addresses
uminohoshi.ed.jp points to an IP address: 160.251.152.114.
other host names include ns2.kuratakai.or.jp, ns1.wellness.ne.jp, mail.image-act.com, ns1.kobayashikoumuten.jp and mail.megami.co.jp; they share IP numbers with uminohoshi.ed.jp.
Name Servers
uminohoshi.ed.jp delegates to four name servers: ns.site-station.com, srv04.site-station.com, ns1.uminohoshi.ed.jp and ns2.uminohoshi.ed.jp.
uminohoshi.ed.jp at least partially shares name servers with other domains, for instance yamashiroya-soba.jp, daiyou-111.co.jp, koalalock.jp, nieje.jp and yamatobousai.com.
these name servers are commonly used with srv01.site-station.com, srv02.site-station.com, srv05.site-station.com, srv06.site-station.com, srv11.site-station.com, srv09.site-station.com, ns1.laverite.biz, ns2.laverite.biz, ns1.yamashiroya-soba.jp and ns2.yamashiroya-soba.jp.
Host names with one IP:
ns.site-station.com points to: 160.251.152.130.
srv04.site-station.com points to: 160.251.152.114.
ns1.uminohoshi.ed.jp points to: 160.251.152.114.
ns2.uminohoshi.ed.jp points to: 160.251.152.114.
Host names pointing to 160.251.152.114: srv04.site-station.com, ns1.uminohoshi.ed.jp and ns2.uminohoshi.ed.jp.
Mail Servers
uminohoshi.ed.jp is handled by a single mail server, mail.uminohoshi.ed.jp.
The host name mail.uminohoshi.ed.jp points to IP 160.251.152.114.