j-spec.jp - robtex.com
j-spec.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.239🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1109.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail1034.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.235🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1034.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1747544160 | ||||||
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=1775981703 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSchdns.carhoo.co.jp2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-26 03:12:08
○ 2026-04-12 08:38:44
●NSns-rs1.gmoserver.jp2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 02:35:18
● 2026-04-12 08:38:44
●NSns-rs2.gmoserver.jp2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 02:35:18
● 2026-04-12 08:38:44
○NSns1.auto-value.jp2015-11-26 → 2017-02-11 · 5 obs
● 2015-11-26 03:12:08
● 2017-02-11 19:30:52
○ 2026-02-15 02:35:18
○ 2026-04-12 08:38:44
○NSns2.auto-value.jp2015-11-26 → 2017-02-11 · 5 obs
● 2015-11-26 03:12:08
● 2017-02-11 19:30:52
○ 2026-02-15 02:35:18
○ 2026-04-12 08:38:44
○MXmail.carhoo.co.jp2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-26 03:12:08
○ 2026-04-12 08:38:44
○MXmail.j-spec.jp2015-11-26 → 2017-02-11 · 5 obs
● 2015-11-26 03:12:08
● 2017-02-11 19:30:52
○ 2026-02-15 02:35:18
○ 2026-04-12 08:38:44
●MXmail1034.onamae.ne.jp2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 02:35:18
● 2026-04-12 08:38:44
●A160.251.148.2392026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 02:35:18
● 2026-04-12 08:38:44
○A211.133.132.62015-07-20 → 2017-02-11 · 4 obs
● 2017-02-11 19:30:52
○ 2026-02-15 02:35:18
○ 2026-04-12 08:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| j-spec.jp | ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.32.87
NS records: ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-spec.jp (unsigned zone)
⏱️ Timing
Total: 1678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.239 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1034.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
j-spec.jp points to a single IP address: 160.251.148.239.
Other host names such as good-day.biz, www1109.onamae.ne.jp, yamaga-kigyou.com, style-inc.jp and webtec.co.jp share IP numbers with j-spec.jp.
Name Servers
j-spec.jp is delegated to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
j-spec.jp uses the same name server setup as other domains, including xerosen.jp, aks-inc.com, iriek.com, diamond-sr.co.jp and miroir.jp.
Hostnames with a single IP
ns-rs1.gmoserver.jp resolves to: 157.7.32.87.
ns-rs2.gmoserver.jp resolves to: 157.7.33.87.
Mail Servers
The mail server for j-spec.jp is mail1034.onamae.ne.jp.
j-spec.jp uses the same mail server setup as other domains, for instance nishiko.co.jp, a-stech.com, eternapictures.com, fta.or.jp and empirempire.com.
Host mail1034.onamae.ne.jp points to IP 160.251.148.235.