jwstudy.com - dns.ninja
jwstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.27.125.213🇯🇵 GMO-INTERNET118.27.0.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 118-27-125-213.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 2012-02-22 #15 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785158212 | ||||||
Same first word
jwstudy.com |
DNS History
6 records (4 active, 2 former)
●NSuns01.lolipop.jp2015-08-22 → 2026-07-27 · 2 obs
● 2026-07-27 13:31:52
●NSuns02.lolipop.jp2015-08-22 → 2026-07-27 · 2 obs
● 2026-07-27 13:31:52
●MXmx01.lolipop.jp2015-08-22 → 2026-07-27 · 2 obs
● 2026-07-27 13:31:52
●A118.27.125.2132026-06-01 → 2026-07-27 · 3 obs
● 2026-06-01 14:25:38
● 2026-07-27 13:31:52
○A157.7.107.382016-01-14 → 2018-06-05 · 5 obs
● 2016-01-14 15:48:48
● 2018-06-05 04:07:34
○ 2026-06-01 14:25:38
○ 2026-07-27 13:31:52
○A203.189.109.2272015-08-22 → 2015-08-22 · 3 obs
○ 2016-01-14 15:48:48
○ 2026-07-27 13:31:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jwstudy.com | 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 jwstudy.com (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.27.125.213 |
| 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
jwstudy.com resolves to just one IP address, 118.27.125.213.
Two other host names, along with sanken-s.com, hikarinokuni.link and masatsu.net, also share IP numbers with jwstudy.com.
Name Servers
jwstudy.com has two authoritative name servers — uns01.lolipop.jp and uns02.lolipop.jp.
jwstudy.com shares its NS records with other domains, for example egyptair.jp, frontier-office.com, spaceboy.blue and two others.
uns01.lolipop.jp and uns02.lolipop.jp each resolve to one IP number: uns01.lolipop.jp points to 202.239.23.47 and uns02.lolipop.jp points to 160.251.249.29.
Mail Servers
The sole mail server for jwstudy.com is mx01.lolipop.jp.
Among the domains sharing a mail server setup with jwstudy.com are rer.co.jp, naponmonday.com, bubblefc.com and two others.
mx01.lolipop.jp points to one IP number — 157.7.107.233.