rosso.co.jp - robtex.com
rosso.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.93🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | trust2.sv3.jp | ||||||
| NS | vm0.rosso.co.jp ⭐ | ||||||
| A | 202.212.133.93🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | trust2.sv3.jp | ||||||
| NS | ns.sppd.ne.jp | ||||||
| A | 202.212.133.5🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns.sppd.ne.jp | ||||||
| NS | ns7.sppd.ne.jp | ||||||
| A | 202.212.133.6🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns7.sppd.ne.jp | ||||||
| MX | mb.rosso.co.jp ⭐ | ||||||
| A | 202.212.133.93🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | trust2.sv3.jp | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.rosso.co.jproot@vm0.rosso.co.jp 2025-05-08 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.sppd.ne.jp2026-06-01 → 2026-08-04 · 3 obs
● 2026-06-01 08:50:14
● 2026-08-04 19:50:48
○NSns0.cpi.ad.jp2015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
○NSns1.cpi.ad.jp2015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
●NSns7.sppd.ne.jp2026-06-01 → 2026-08-04 · 3 obs
● 2026-06-01 08:50:14
● 2026-08-04 19:50:48
●NSvm0.rosso.co.jp2026-06-01 → 2026-08-04 · 3 obs
● 2026-06-01 08:50:14
● 2026-08-04 19:50:48
●MXmb.rosso.co.jp2026-06-01 → 2026-08-04 · 3 obs
● 2026-06-01 08:50:14
● 2026-08-04 19:50:48
○MXvlmx20.secure.ne.jp2015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
○MXvlmx21.secure.ne.jp2015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
○MXvlmx22.secure.ne.jp2015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
○A158.199.168.1372015-09-03 → 2017-06-14 · 4 obs
● 2017-06-14 18:30:24
○ 2026-06-01 08:50:14
○ 2026-08-04 19:50:48
●A202.212.133.932026-06-01 → 2026-08-04 · 3 obs
● 2026-06-01 08:50:14
● 2026-08-04 19:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| rosso.co.jp | ns.sppd.ne.jp, ns7.sppd.ne.jp | 2 records |
✅ Authoritative Response
Server:202.212.133.6
NS records: ns.sppd.ne.jp, ns7.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rosso.co.jp (unsigned zone)
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.93 |
| NS | 2 | ns7.sppd.ne.jp, ns.sppd.ne.jp |
| MX | 1 | mb.rosso.co.jp (pri: 10) |
| TXT | 1 | v=spf1 +mx +a ~all |
| SOA | 1 | vm0.rosso.co.jp root.vm0.rosso.co.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.sppd.ne.jp, ns7.sppd.ne.jp)
Analysis
Hierarchy
rosso.co.jp sits above vm0.rosso.co.jp, www.rosso.co.jp and mb.rosso.co.jp in the domain hierarchy.
IP Addresses
rosso.co.jp directs to one IP number, which is 202.212.133.93.
Among the host names that share IP numbers with rosso.co.jp are mb.wakitatosou.com, mb.uedatetsu.com, vm0.so-design2018.com and two others.
Name Servers
rosso.co.jp has three name servers — vm0.rosso.co.jp, ns7.sppd.ne.jp and ns.sppd.ne.jp.
There is at least partial name server overlap between rosso.co.jp and other domains — masakiito.net, hasegawajoho.com, lokapala.net and two more among them.
These name servers tend to appear in combination with the name servers vm0.masakiito.net, vm0.hasegawajoho.com, vm0.lokapala.net and vm0.yn-plan.com.
Each of the three hostnames points to exactly one IP address: vm0.rosso.co.jp points to 202.212.133.93, ns7.sppd.ne.jp points to 202.212.133.6 and ns.sppd.ne.jp points to 202.212.133.5.
Mail Servers
rosso.co.jp routes its mail through a single mail server, mb.rosso.co.jp.
mb.rosso.co.jp points to one IP number — 202.212.133.93.