studywho.com - dns.ninja
studywho.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.86🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-86.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=1494667082 | ||||||
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=1785763727 | ||||||
Subdomains
www.studywho.com |
Same first word
studywho.com |
DNS History
5 records (4 active, 1 former)
●NSuns01.lolipop.jp2020-03-15 → 2026-08-03 · 2 obs
● 2026-08-03 13:43:50
●NSuns02.lolipop.jp2020-03-15 → 2026-08-03 · 2 obs
● 2026-08-03 13:43:50
●MXmx01.lolipop.jp2020-03-15 → 2026-08-03 · 2 obs
● 2026-08-03 13:43:50
○A157.7.107.1972020-03-15 → 2020-03-15 · 3 obs
○ 2026-07-09 22:17:24
○ 2026-08-03 13:43:50
●A157.7.107.862026-07-09 → 2026-08-03 · 3 obs
● 2026-07-09 22:17:24
● 2026-08-03 13:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studywho.com | uns01.lolipop.jp, uns02.lolipop.jp | - |
✅ Authoritative Response
Server:160.251.249.29
NS records: uns01.lolipop.jp, uns02.lolipop.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studywho.com (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.86 |
| 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
Hierarchy
studywho.com is a parent domain of www.studywho.com.
IP Addresses
studywho.com resolves to one IP address: 157.7.107.86.
cutepal.com, tomokiwakimoto.com, chaichai-kobe.com and two other host names share IP numbers with studywho.com.
Name Servers
studywho.com is delegated to two name servers: uns01.lolipop.jp and uns02.lolipop.jp.
studywho.com uses the same name servers as several other domains — among them kowloondream.net, suzuki-naturaldesign.com, life-escort.com and two more.
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
Mail for studywho.com is handled by a single mail server, mx01.lolipop.jp.
studywho.com uses an identical mail server configuration to several other domains — among them klsjp.com, pasocolle.com, jourakusya.com and two more.
mx01.lolipop.jp resolves to a single IP number: 157.7.107.233.