rsnetwork.co.jp - robtex.com
rsnetwork.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.82.87.118🇯🇵 CPI-NET118.82.64.0/19 | ||||||
| PTR | stuxus118.secure.ne.jp | ||||||
| NS | nsk0.secure.ne.jp ⭐ | ||||||
| A | 122.200.212.137🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | nsk0.secure.ne.jp | ||||||
| NS | nsk1.secure.ne.jp | ||||||
| A | 122.200.253.229🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | nsk1.secure.ne.jp | ||||||
| MX | vlmx20.secure.ne.jp ⭐ | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| MX | vlmx21.secure.ne.jp ⭐ | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| MX | vlmx22.secure.ne.jp(20) | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| TXT | v=spf1 include:spf.spcloud.jp include:spf.secure.ne.jp -all | ||||||
| SOA | nsk0.secure.ne.jphostmaster@cpi.ad.jp serial=1710310000 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnsk0.secure.ne.jp2015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
●NSnsk1.secure.ne.jp2015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
●MXvlmx20.secure.ne.jp2015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
●MXvlmx21.secure.ne.jp2015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
●MXvlmx22.secure.ne.jp2015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
●A118.82.87.1182015-06-27 → 2026-03-26 · 2 obs
● 2026-03-26 15:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| rsnetwork.co.jp | nsk0.secure.ne.jp, nsk1.secure.ne.jp | - |
✅ Authoritative Response
Server:122.200.212.137
NS records: nsk0.secure.ne.jp, nsk1.secure.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsnetwork.co.jp (unsigned zone)
⏱️ Timing
Total: 1743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.82.87.118 |
| NS | 2 | nsk1.secure.ne.jp, nsk0.secure.ne.jp |
| MX | 3 | vlmx20.secure.ne.jp (pri: 10), vlmx22.secure.ne.jp (pri: 20)... |
| TXT | 1 | v=spf1 include:spf.spcloud.jp include:sp |
| SOA | 1 | nsk0.secure.ne.jp hostmaster.cpi.ad.jp |
Analysis
IP Addresses
rsnetwork.co.jp resolves to one IP number: 118.82.87.118.
Name Servers
rsnetwork.co.jp is delegated to two name servers nsk0.secure.ne.jp and nsk1.secure.ne.jp.
rsnetwork.co.jp shares the same name server setup as other domains, for instance zeit-plus.com, iki.jp, stvnet.co.jp, ekk.co.jp and itomic.co.jp.
rsnetwork.co.jp shares at least some name servers with other domains, for example allion.co.jp, kanagawa-iri.jp and okk.co.jp.
Host names with one IP number:
nsk0.secure.ne.jp points to 122.200.212.137
nsk1.secure.ne.jp points to 122.200.253.229
Mail Servers
rsnetwork.co.jp is handled by three mail servers: vlmx20.secure.ne.jp, vlmx21.secure.ne.jp and vlmx22.secure.ne.jp.
rsnetwork.co.jp shares some mail servers with other domains, at least partially, for instance kageyama-dm.co.jp, con-can.com, miyazaki-mansion.com, tsinteco.co.jp and morioka.mini.jp.
Host names with two IP numbers:
vlmx20.secure.ne.jp points to: 111.96.116.216 and 111.96.117.216.
vlmx21.secure.ne.jp points to: 111.96.116.216 and 111.96.117.216.
vlmx22.secure.ne.jp points to: 111.96.116.216 and 111.96.117.216.
Host names pointing to 111.96.116.216: vlmx20.secure.ne.jp, vlmx21.secure.ne.jp and vlmx22.secure.ne.jp.
Host names pointing to 111.96.117.216: vlmx20.secure.ne.jp, vlmx21.secure.ne.jp and vlmx22.secure.ne.jp.