charlesriver.jp - robtex.com
charlesriver.jp
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=1774530902 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSns1.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
●NSns2.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
●NSns5.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
●NSns6.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
●MXrelay1.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
●MXrelay2.netnames.net2015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 13:45:52
○A185.26.230.1292015-06-19 → 2017-07-06 · 3 obs
● 2017-07-06 18:55:50
○ 2026-03-26 13:45:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, f.dns.jp, a.dns.jp... | - |
| charlesriver.jp | ns1.netnames.net, ns2.netnames.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: ns1.netnames.net, ns2.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for charlesriver.jp (unsigned zone)
⏱️ Timing
Total: 3600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.netnames.net, ns2.netnames.net... |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 100) |
| SOA | 1 | ns1.netnames.net hostmaster.cscdns.net |
Analysis
Name Servers
charlesriver.jp is delegated to four name servers: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
At least part of the name servers for charlesriver.jp are shared with other domains, for instance novotelsuites.ch, metsaboard.ch, pullmanjakartaindonesia.com, whalealert.org and ntguest.com.
These name servers are often used together with ns7.netnames.net, dns1.cscdns.net and dns2.cscdns.net.
Host names with two IPs:
ns1.netnames.net points to 2610:a1:1022::100 and 156.154.130.100
ns2.netnames.net points to 2610:a1:1023::100 and 156.154.131.100
ns5.netnames.net points to 2610:a1:1022::100 and 156.154.130.100
ns6.netnames.net points to 2610:a1:1023::100 and 156.154.131.100
Host names that point to 2610:a1:1022::100: ns1.netnames.net and ns5.netnames.net
Host names that point to 156.154.130.100: ns1.netnames.net and ns5.netnames.net
Host names that point to 2610:a1:1023::100: ns2.netnames.net and ns6.netnames.net
Host names that point to 156.154.131.100: ns2.netnames.net and ns6.netnames.net
Mail Servers
charlesriver.jp is handled by two mail servers: relay1.netnames.net and relay2.netnames.net.
charlesriver.jp uses the same mail server setup as other domains, for instance mammut.tv, saxotrader.jp, safestyle-windows.co, truphone.com.br and nasters.org.
charlesriver.jp shares some mail servers with other domains at least partially, for example ledvance.dk, dssmith-packaging.gr and threadneedle.ch.
Hostnames with a single IP
relay1.netnames.net resolves to: 185.26.230.83.
relay2.netnames.net resolves to: 185.26.230.89.