stackup.jp - dns.ninja
stackup.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.27.122.119🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www215.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 | mail66.onamae.ne.jp ⭐ | ||||||
| A | 118.27.122.113🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail66.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1707768064 | ||||||
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=1787285702 | ||||||
Same first word
Similar names
taskcup.com |
skatcup.eu |
upstack.net |
skatcup.de |
upstack.my.id |
pustack.com |
upstack.agency |
tupacks.com |
cuptask.com |
skatcup.info |
upstack.co |
skatcup.com |
upstack.com |
kutaspc.com |
upstack.io |
utpacks.com |
Previous names
Next names
DNS History
8 records (4 active, 4 former)
○NSdns01.gmoserver.jp2015-08-11 → 2020-01-24 · 4 obs
● 2020-01-24 04:39:00
○ 2026-08-19 17:42:02
○ 2026-08-21 04:48:02
○NSdns02.gmoserver.jp2015-08-11 → 2020-01-24 · 4 obs
● 2020-01-24 04:39:00
○ 2026-08-19 17:42:02
○ 2026-08-21 04:48:02
●NSns-rs1.gmoserver.jp2026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 17:42:02
● 2026-08-21 04:48:02
●NSns-rs2.gmoserver.jp2026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 17:42:02
● 2026-08-21 04:48:02
●MXmail66.onamae.ne.jp2026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 17:42:02
● 2026-08-21 04:48:02
○MXmx.stackup.jp2015-08-11 → 2020-01-24 · 4 obs
● 2020-01-24 04:39:00
○ 2026-08-19 17:42:02
○ 2026-08-21 04:48:02
●A118.27.122.1192026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 17:42:02
● 2026-08-21 04:48:02
○A157.7.144.52015-08-11 → 2020-01-24 · 4 obs
● 2020-01-24 04:39:00
○ 2026-08-19 17:42:02
○ 2026-08-21 04:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, f.dns.jp, a.dns.jp, d.dns.jp... | - |
| stackup.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 stackup.jp (unsigned zone)
⏱️ Timing
Total: 1212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.27.122.119 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail66.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
stackup.jp has exactly one IP address — 118.27.122.119.
kyonan.co.jp, yonekura.pro, www.miraicollege.jp plus two other host names have IP numbers in common with stackup.jp.
Name Servers
Two name servers handle the delegation for stackup.jp: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
The name server configuration of stackup.jp is shared with other domains, for instance sy-corp.net, funpc.jp, sakai-f.co.jp and two others.
ns-rs1.gmoserver.jp resolves to 157.7.32.87. ns-rs2.gmoserver.jp resolves to 157.7.33.87. Both host names point to a single IP number.
Mail Servers
stackup.jp uses one mail server — mail66.onamae.ne.jp.
The mail server setup of stackup.jp matches that of other domains such as gizumo.net, sis.email, km-ds.jp and two others.
stackup.jp partially shares its mail servers with other domains, u-act.co.jp and s-y-g.com being examples.
mail66.onamae.ne.jp carries a single IP number, which is 118.27.122.113.