study-room.info - robtex.com
study-room.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.117.114🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv13273.xserver.jp | ||||||
| NS | study-room.info ⭐ | ||||||
| A | 162.43.117.114🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv13273.xserver.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | study-room.infopostmaster@study-room.info serial=1689732913 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785036681 | ||||||
NS for
study-room.info |
Subdomains
www.study-room.info |
Same first word
study-room.com |
study-room.info |
DNS History
8 records (4 active, 4 former)
●NSdns01.muumuu-domain.com2015-07-17 → 2026-07-26 · 2 obs
● 2026-07-26 03:43:02
●NSdns02.muumuu-domain.com2015-07-17 → 2026-07-26 · 2 obs
● 2026-07-26 03:43:02
●NSstudy-room.info2015-07-17 → 2026-07-26 · 2 obs
● 2026-07-26 03:43:02
○MXmx01.lolipop.jp2015-07-17 → 2017-09-24 · 4 obs
● 2017-09-24 11:39:28
○ 2026-05-13 17:27:24
○ 2026-07-26 03:43:02
○A157.7.107.1892017-09-24 → 2017-09-24 · 4 obs
● 2017-09-24 11:39:28
○ 2026-05-13 17:27:24
○ 2026-07-26 03:43:02
○A157.7.107.832016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 12:36:36
○ 2017-09-24 11:39:28
○ 2026-07-26 03:43:02
●A162.43.117.1142026-05-13 → 2026-07-26 · 3 obs
● 2026-05-13 17:27:24
● 2026-07-26 03:43:02
○A203.189.109.1952015-07-17 → 2016-03-15 · 4 obs
● 2016-03-15 00:59:36
○ 2016-09-15 12:36:36
○ 2026-07-26 03:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| study-room.info | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study-room.info (unsigned zone)
⏱️ Timing
Total: 1029ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.117.114 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| SOA | 1 | study-room.info postmaster.study-room.in |
Analysis
Hierarchy
www.study-room.info is a subdomain of study-room.info.
Name Server Role
study-room.info serves as a name server for itself — study-room.info is its own authoritative name server.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and study-room.info are commonly seen together as name servers.
IP Addresses
study-room.info points to a single IP number: 162.43.117.114.
Additional host names — c-partners.net, ns2.netshop.ne.jp, koyushaweb.com and two others — share IP numbers with study-room.info.
Name Servers
Three name servers handle the delegation for study-room.info: study-room.info, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
The name servers of study-room.info overlap at least partially with those of other domains — among them momo.pink, abm-t.com, tsum.us and two more.
The hostnames study-room.info, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP: study-room.info → 162.43.117.114, dns01.muumuu-domain.com → 202.239.23.39, dns02.muumuu-domain.com → 160.251.249.62.