roku-hostel.com - robtex.com
roku-hostel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.97.49🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www239.sakura.ne.jp | ||||||
| NS | roku-hostel.com ⭐ | ||||||
| A | 202.181.97.49🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www239.sakura.ne.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 | roku-hostel.compostmaster@roku-hostel.com serial=1769095795 | ||||||
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=1783214321 | ||||||
NS for
roku-hostel.com |
Previously MX for
roku-hostel.com |
Subdomains
www.roku-hostel.com |
Same first word
roku-hostel.com |
roku-hostel.sakura.ne.jp |
DNS History
8 records (4 active, 4 former)
●NSdns01.muumuu-domain.com2026-04-18 → 2026-07-05 · 3 obs
● 2026-04-18 23:06:28
● 2026-07-05 01:42:08
●NSdns02.muumuu-domain.com2026-04-18 → 2026-07-05 · 3 obs
● 2026-04-18 23:06:28
● 2026-07-05 01:42:08
○NSmaster.dns.ne.jp2015-07-16 → 2019-12-31 · 4 obs
● 2019-12-31 14:28:04
○ 2026-04-18 23:06:28
○ 2026-07-05 01:42:08
○NSns1.dns.ne.jp2015-07-16 → 2019-12-31 · 4 obs
● 2019-12-31 14:28:04
○ 2026-04-18 23:06:28
○ 2026-07-05 01:42:08
○NSns2.dns.ne.jp2015-07-16 → 2019-12-31 · 4 obs
● 2019-12-31 14:28:04
○ 2026-04-18 23:06:28
○ 2026-07-05 01:42:08
●NSroku-hostel.com2026-04-18 → 2026-07-05 · 3 obs
● 2026-04-18 23:06:28
● 2026-07-05 01:42:08
○MXroku-hostel.com2015-07-16 → 2019-12-31 · 4 obs
● 2019-12-31 14:28:04
○ 2026-04-18 23:06:28
○ 2026-07-05 01:42:08
●A202.181.97.492015-07-16 → 2026-07-05 · 2 obs
● 2026-07-05 01:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| roku-hostel.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roku-hostel.com (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.97.49 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| SOA | 1 | roku-hostel.com postmaster.roku-hostel.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
www.roku-hostel.com is a subdomain of roku-hostel.com.
Name Server Role
roku-hostel.com serves as a name server for itself — roku-hostel.com is its own authoritative name server.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and roku-hostel.com are commonly seen together as name servers.
IP Addresses
roku-hostel.com points to a single IP number: 202.181.97.49.
Additional host names — grotto.sakura.ne.jp, assisthome99.sakura.ne.jp, sennogen.com and two others — share IP numbers with roku-hostel.com.
Name Servers
roku-hostel.com is delegated to three name servers: roku-hostel.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
The name servers of roku-hostel.com overlap at least partially with those of other domains — among them applemobile.info, gyd.co.jp, nekolog.link and two more.
roku-hostel.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP address: roku-hostel.com resolves to 202.181.97.49, dns01.muumuu-domain.com resolves to 202.239.23.39 and dns02.muumuu-domain.com resolves to 160.251.249.62.