y-system.jp - robtex.com
y-system.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.36🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-36.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 2005-07-05 #65 | ||||||
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=1774684802 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●NSuns01.lolipop.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 08:26:34
●NSuns02.lolipop.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 08:26:34
●MXmx01.lolipop.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 08:26:34
○A157.7.107.1102016-06-28 → 2017-04-10 · 5 obs
● 2016-06-28 12:49:30
● 2017-04-10 09:13:16
○ 2026-02-23 06:37:12
○ 2026-03-28 08:26:34
●A157.7.107.362026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 06:37:12
● 2026-03-28 08:26:34
○A210.172.144.242015-07-25 → 2016-03-02 · 4 obs
● 2016-03-02 14:39:12
○ 2016-06-28 12:49:30
○ 2026-03-28 08:26:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, a.dns.jp, d.dns.jp... | - |
| y-system.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 y-system.jp (unsigned zone)
⏱️ Timing
Total: 1737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.36 |
| NS | 2 | uns02.lolipop.jp, uns01.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
y-system.jp points to a single IP number: 157.7.107.36.
Other host names, for instance salon-sina.com, cscaa.jp, solfacube.com, hakosuke.com and repict.com share IP numbers with y-system.jp.
Name Servers
y-system.jp is delegated to two name servers: uns01.lolipop.jp and uns02.lolipop.jp.
y-system.jp uses the same name server setup as other domains, for instance autla.net, monden.co.uk, sleephr.jp, pep-e.com and w-sim.jp.
y-system.jp partially shares name servers with other domains, for instance i-sr.co.jp.
Host names with one IP number:
uns01.lolipop.jp points to: 202.239.23.47.
uns02.lolipop.jp points to: 160.251.249.29.
Mail Servers
The mail server for y-system.jp is mx01.lolipop.jp.
y-system.jp shares the same mail server setup as other domains, including junnavi.com, zeroone.host, zumec.jp, haneki.com and live-stage.net.
Host name mx01.lolipop.jp resolves to IP 157.7.107.233.