rosetta.jp - robtex.com
rosetta.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.146.216.81🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | rosetta.jp | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | rosetta.jp ⭐ | ||||||
| A | 124.146.216.81🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | rosetta.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:124.146.216.2/32 +ip4:124.146.216.81/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034183 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1777153503 | ||||||
PTR for
MX for
rosetta.jp |
Subdomains
www.rosetta.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-08-18 → 2026-04-25 · 2 obs
● 2026-04-25 22:21:08
●NSns4.sphere.ad.jp2015-08-18 → 2026-04-25 · 2 obs
● 2026-04-25 22:21:08
●MXrosetta.jp2015-08-18 → 2026-04-25 · 2 obs
● 2026-04-25 22:21:08
●A124.146.216.812015-08-18 → 2026-04-25 · 2 obs
● 2026-04-25 22:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, b.dns.jp, g.dns.jp, c.dns.jp... | - |
| rosetta.jp | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rosetta.jp (unsigned zone)
⏱️ Timing
Total: 1574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.146.216.81 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | rosetta.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:124.146 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
rosetta.jp is the parent of www.rosetta.jp.
Mail Server Role
rosetta.jp serves as the mail server for rosetta.jp.
IP Addresses
rosetta.jp points to IP number 124.146.216.81.
Other host names, for instance, www.rosetta.jp share IP numbers with rosetta.jp.
Name Servers
rosetta.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
rosetta.jp uses the same name server setup as other domains such as 34056.pr.arena.ne.jp, chuo-sgs.com, brand-service.co.jp, awa1.com and minobu-betsuin.jp.
rosetta.jp shares name servers with other domains at least partially, for instance mpdata.jp, np-sys.net and okigaruni.com.
Host names with one IP number:
ns3.sphere.ad.jp points to: 202.239.113.22.
ns4.sphere.ad.jp points to: 202.239.113.30.
Mail Servers
rosetta.jp is handled by a single mail server, rosetta.jp.
rosetta.jp points to a single IP: 124.146.216.81.