computerscience.jp - dns.ninja
computerscience.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.52🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-52.virt.lolipop.jp | ||||||
| NS | uns01.lolipop.jp ⭐ | ||||||
| A | 202.239.23.47🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | uns02.lolipop.jp | ||||||
| A | 160.251.249.29🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | uns01.lolipop.jpadmin@madame.jp serial=1522829245 | ||||||
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=1782538203 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSuns01.lolipop.jp2026-02-16 → 2026-06-27 · 2 obs
● 2026-06-27 06:25:12
●NSuns02.lolipop.jp2026-02-16 → 2026-06-27 · 2 obs
● 2026-06-27 06:25:12
●MXmx01.lolipop.jp2026-02-16 → 2026-06-27 · 2 obs
● 2026-06-27 06:25:12
●A157.7.107.522026-02-16 → 2026-06-27 · 2 obs
● 2026-06-27 06:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| computerscience.jp | uns01.lolipop.jp, uns02.lolipop.jp | - |
✅ Authoritative Response
Server:202.239.23.47
NS records: uns01.lolipop.jp, uns02.lolipop.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerscience.jp (unsigned zone)
⏱️ Timing
Total: 2823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.52 |
| NS | 2 | uns01.lolipop.jp, uns02.lolipop.jp |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | uns01.lolipop.jp admin.madame.jp |
Analysis
IP Addresses
computerscience.jp has exactly one IP address — 157.7.107.52.
shop.sakenomotto.net, hu-pan-gifu.com, kondoh.info plus two other host names have IP numbers in common with computerscience.jp.
Name Servers
DNS delegation for computerscience.jp points to two name servers: uns01.lolipop.jp and uns02.lolipop.jp.
The name server configuration of computerscience.jp is shared with other domains, for instance monsa.co.jp, fukufuku-kai.com, yuriyamaguchi.com and two others.
uns01.lolipop.jp directs to 202.239.23.47 and uns02.lolipop.jp directs to 160.251.249.29; each host name points to exactly one IP number.
Mail Servers
computerscience.jp uses one mail server — mx01.lolipop.jp.
The mail server setup of computerscience.jp matches that of other domains such as mys-s.jp, kaki-ya.jp, gyroster.com and two others.
mx01.lolipop.jp has exactly one IP number: 157.7.107.233.