kohei-ando.com - robtex.com
kohei-ando.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.113.111.214🇯🇵 ASAHI-NET221.113.64.0/18 Asahi Net, Inc. | ||||||
| PTR | p111214.f.east.v6connect.net | ||||||
| NS | ns1.xdomain.ne.jp ⭐ | ||||||
| A | 157.112.147.232🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xdomain.ne.jp | ||||||
| NS | ns2.xdomain.ne.jp | ||||||
| A | 35.75.232.118🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xdomain.ne.jp | ||||||
| NS | ns3.xdomain.ne.jp | ||||||
| A | 162.43.113.246🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xdomain.ne.jp | ||||||
| MX | www.kohei-ando.com ⭐ | ||||||
| A | 221.113.111.214🇯🇵 ASAHI-NET221.113.64.0/18 Asahi Net, Inc. | ||||||
| PTR | p111214.f.east.v6connect.net | ||||||
| TXT | v=spf1 +ip4:221.113.111.214 ~all | ||||||
| SOA | ns1.xdomain.ne.jproot@xdomain.ne.jp serial=0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
www.kohei-ando.com |
Same first word
kohei-ando.com |
DNS History
9 records (5 active, 4 former)
○NSns0.sakurachan.org2015-06-22 → 2018-08-17 · 4 obs
● 2018-08-17 11:22:34
○ 2026-03-23 05:26:06
○ 2026-03-23 05:26:08
●NSns1.xdomain.ne.jp2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:26:06
● 2026-03-23 05:26:08
○NSns2.sakurachan.org2015-06-22 → 2018-08-17 · 4 obs
● 2018-08-17 11:22:34
○ 2026-03-23 05:26:06
○ 2026-03-23 05:26:08
●NSns2.xdomain.ne.jp2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:26:06
● 2026-03-23 05:26:08
●NSns3.xdomain.ne.jp2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:26:06
● 2026-03-23 05:26:08
○NSwww.kohei-ando.com2015-06-22 → 2018-08-17 · 4 obs
● 2018-08-17 11:22:34
○ 2026-03-23 05:26:06
○ 2026-03-23 05:26:08
●MXwww.kohei-ando.com2015-06-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:26:08
○A122.249.94.122015-06-22 → 2018-08-17 · 4 obs
● 2018-08-17 11:22:34
○ 2026-03-23 05:26:06
○ 2026-03-23 05:26:08
●A221.113.111.2142026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:26:06
● 2026-03-23 05:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kohei-ando.com | ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp | - |
✅ Authoritative Response
Server:162.43.113.246
NS records: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kohei-ando.com (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.113.111.214 |
| NS | 3 | ns3.xdomain.ne.jp, ns1.xdomain.ne.jp... |
| MX | 1 | www.kohei-ando.com (pri: 0) |
| TXT | 1 | v=spf1 +ip4:221.113.111.214 ~all |
| SOA | 1 | ns1.xdomain.ne.jp root.xdomain.ne.jp |
Analysis
Hierarchy
The parent of www.kohei-ando.com is kohei-ando.com.
IP Addresses
kohei-ando.com points to a single IP address: 221.113.111.214.
Other host names such as arcturus-inc.com, www.kohei-ando.com, sakurachan.org, p111214.f.east.v6connect.net and www.arcturus-inc.com share IPs with kohei-ando.com.
Name Servers
kohei-ando.com is delegated to three name servers: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp and ns3.xdomain.ne.jp.
kohei-ando.com at least partially shares name servers with other domains, for example saiso-corp.com, imgm.net, 3rks.com, jiaw.info and genkisushi.co.jp.
These name servers are commonly used with ns1.xdomain.jp and ns2.xdomain.jp and ns3.xdomain.jp.
Host names with a single IP address:
ns1.xdomain.ne.jp resolves to 157.112.147.232.
ns2.xdomain.ne.jp resolves to 35.75.232.118.
ns3.xdomain.ne.jp resolves to 162.43.113.246.
Mail Servers
The www.kohei-ando.com mail server handles kohei-ando.com.
www.kohei-ando.com points to a single IP number: 221.113.111.214.