brainco.jp - robtex.com
brainco.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.203.199🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | www.brainco.jp | ||||||
| NS | ns2.admiral.ne.jp ⭐ | ||||||
| A | 219.118.220.4🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns2.admiral.ne.jp | ||||||
| NS | ns.admiral.ne.jp | ||||||
| A | 219.118.205.6🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns.admiral.ne.jp | ||||||
| MX | amx01.admiral.ne.jp ⭐ | ||||||
| A | 219.118.211.5🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | amx01.admiral.ne.jp | ||||||
| TXT | v=spf1 ip4:219.118.192.0/19 ~all | ||||||
| SOA | ns.admiral.ne.jppostmaster@admiral.ne.jp 2023-06-15 #0 | ||||||
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=1775883603 | ||||||
Subdomains
www.brainco.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.admiral.ne.jp2015-07-24 → 2026-04-11 · 2 obs
● 2026-04-11 05:12:16
●NSns2.admiral.ne.jp2015-07-24 → 2026-04-11 · 2 obs
● 2026-04-11 05:12:16
●MXamx01.admiral.ne.jp2015-07-24 → 2026-04-11 · 2 obs
● 2026-04-11 05:12:16
●A219.118.203.1992015-07-24 → 2026-04-11 · 2 obs
● 2026-04-11 05:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| brainco.jp | ns2.admiral.ne.jp, ns.admiral.ne.jp | 2 records |
✅ Authoritative Response
Server:219.118.205.6
NS records: ns2.admiral.ne.jp, ns.admiral.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainco.jp (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.203.199 |
| NS | 2 | ns.admiral.ne.jp, ns2.admiral.ne.jp |
| MX | 1 | amx01.admiral.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.192.0/19 ~all |
| SOA | 1 | ns.admiral.ne.jp postmaster.admiral.ne.j |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.admiral.ne.jp, ns2.admiral.ne.jp)
Analysis
Hierarchy
brainco.jp is a parent of www.brainco.jp.
IP Addresses
brainco.jp points to a single IP address: 219.118.203.199.
Other host names, for instance www.brainco.jp, share IP numbers with brainco.jp.
Name Servers
brainco.jp is delegated to two name servers: ns2.admiral.ne.jp and ns.admiral.ne.jp.
brainco.jp uses the same name server setup as other domains, including seikoadvance.co.jp, chemix.co.jp, ilovetofu.net, ftcom.jp and mc2-jp.com.
brainco.jp shares some name servers with other domains, for example jp.neongenesis.com.
Hostnames with a single IP
ns2.admiral.ne.jp resolves to: 219.118.220.4.
ns.admiral.ne.jp resolves to: 219.118.205.6.
Mail Servers
The mail server for brainco.jp is amx01.admiral.ne.jp.
brainco.jp uses the same mail server setup as other domains, for instance hb-m.net, quirk.jp, archi-voice.jp, sumika-agrotech.com and kuroyanagi.co.jp.
Host amx01.admiral.ne.jp points to IP 219.118.211.5.