fe-study.com - robtex.com
fe-study.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.117🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-117.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=1628856194 | ||||||
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=1774858132 | ||||||
Same first word
fe-study.com |
DNS History
9 records (4 active, 5 former)
○NS01.dnsv.jp2019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-26 08:38:30
○ 2026-03-30 08:33:42
○NS02.dnsv.jp2019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-26 08:38:30
○ 2026-03-30 08:33:42
○NS03.dnsv.jp2019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-26 08:38:30
○ 2026-03-30 08:33:42
○NS04.dnsv.jp2019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-26 08:38:30
○ 2026-03-30 08:33:42
●NSuns01.lolipop.jp2026-03-26 → 2026-03-30 · 3 obs
● 2026-03-26 08:38:30
● 2026-03-30 08:33:42
●NSuns02.lolipop.jp2026-03-26 → 2026-03-30 · 3 obs
● 2026-03-26 08:38:30
● 2026-03-30 08:33:42
●MXmx01.lolipop.jp2026-03-26 → 2026-03-30 · 2 obs
● 2026-03-30 08:33:42
●A157.7.107.1172026-03-26 → 2026-03-30 · 3 obs
● 2026-03-26 08:38:30
● 2026-03-30 08:33:42
○A157.7.129.802019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-26 08:38:30
○ 2026-03-30 08:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fe-study.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 fe-study.com (unsigned zone)
⏱️ Timing
Total: 1338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.117 |
| 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
fe-study.com resolves to one IP number: 157.7.107.117.
other host names including qcar-catalog.com, web-svr.com, doushinkai.or.jp, miyagi-mwa.com and machinai.net share IP numbers with fe-study.com.
Name Servers
fe-study.com is delegated to two name servers uns01.lolipop.jp and uns02.lolipop.jp.
fe-study.com shares the same name server setup as other domains, for instance sayakuma.com, sun-j.net, car-style.me, csa-corp.net and shimatabi.jp.
fe-study.com shares name servers with other domains at least partially, for example nonkaku.com and saini-office.com.
these name servers are commonly used alongside ns11.value-domain.com.
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
fe-study.com is handled by a single mail server, mx01.lolipop.jp.
fe-study.com shares the same mail server setup as other domains, for instance yujilabo.com, dmeco2.org, get55.com, takuj.com and prepare.jp.
fe-study.com shares some mail servers with other domains, at least partially, for example peace-l.com and sakosikaki.jp.
mx01.lolipop.jp resolves to IP 157.7.107.233.