sidou.co.jp - robtex.com
sidou.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.222.230🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| NS | ns2.asj-hosting.net ⭐ | ||||||
| A | 219.118.212.6🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns2.asj-hosting.net | ||||||
| NS | ns.asj-hosting.net | ||||||
| A | 219.118.193.4🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns.asj-hosting.net | ||||||
| MX | imx33.asj-hosting.net ⭐ | ||||||
| A | 219.118.222.231🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| TXT | v=spf1 ip4:219.118.192.0/19 ~all | ||||||
| SOA | ns.asj-hosting.netadministrator@asj-hosting.net 2023-07-04 #0 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
www.sidou.co.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.asj-hosting.net2017-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 23:17:42
●NSns2.asj-hosting.net2017-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 23:17:42
●MXimx33.asj-hosting.net2017-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 23:17:42
●A219.118.222.2302017-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 23:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, g.dns.jp, h.dns.jp, a.dns.jp... | - |
| sidou.co.jp | ns.asj-hosting.net, ns2.asj-hosting.net | - |
✅ Authoritative Response
Server:219.118.212.6
NS records: ns.asj-hosting.net, ns2.asj-hosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sidou.co.jp (unsigned zone)
⏱️ Timing
Total: 1040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.222.230 |
| NS | 2 | ns.asj-hosting.net, ns2.asj-hosting.net |
| MX | 1 | imx33.asj-hosting.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.192.0/19 ~all |
| SOA | 1 | ns.asj-hosting.net administrator.asj-hos |
Analysis
Hierarchy
www.sidou.co.jp is a child of sidou.co.jp.
IP Addresses
sidou.co.jp resolves to one IP number: 219.118.222.230.
Other host names, for instance strongseo.net, studio-is.co.jp, www.techno.gr.jp, o-works.com and www.absplan.net share IP numbers with sidou.co.jp.
Name Servers
sidou.co.jp's delegation uses two name servers: ns2.asj-hosting.net and ns.asj-hosting.net.
sidou.co.jp uses the same name server setup as other domains, such as atrandom.co.jp, tim-corp.com, remodelhome.co.jp, stonesclub.co.jp and eklow.co.jp.
sidou.co.jp at least partially shares name servers with other domains, for example asj-hosting.net.
These name servers are commonly used with ns.admiralsys.com.
Host names with a single IP address: ns2.asj-hosting.net points to 219.118.212.6; ns.asj-hosting.net points to 219.118.193.4.
Mail Servers
A single mail server handles sidou.co.jp, imx33.asj-hosting.net.
sidou.co.jp shares the same mail server setup as other domains, for instance otasuketai.ne.jp, jwfa.or.jp, ykgiken.co.jp, twin-links.jp and tatuhaya.com.
Host name imx33.asj-hosting.net resolves to a single IP: 219.118.222.231.