yamadaarc.com - robtex.com
yamadaarc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.41🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.yamadaarc.com ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698692992 | ||||||
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=1774584207 | ||||||
Subdomains
mx.yamadaarc.com |
Same first word
yamadaarc.com |
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2016-12-14 → 2026-03-27 · 2 obs
● 2026-03-27 04:04:04
●NSns2.namedserver.net2016-12-14 → 2026-03-27 · 2 obs
● 2026-03-27 04:04:04
●MXmx.yamadaarc.com2016-12-14 → 2026-03-27 · 2 obs
● 2026-03-27 04:04:04
●A153.122.205.412026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 04:06:08
● 2026-03-27 04:04:04
○A211.13.196.1572016-12-14 → 2017-09-24 · 4 obs
● 2017-09-24 18:04:36
○ 2026-02-16 04:06:08
○ 2026-03-27 04:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| yamadaarc.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yamadaarc.com (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.41 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.yamadaarc.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
mx.yamadaarc.com is a child of yamadaarc.com.
IP Addresses
yamadaarc.com resolves to one IP number: 153.122.205.41.
Other host names, for instance kibiski.jp, npofc.or.jp, asset-glia.com, www.npo-d.org and daisho.ac.jp share IP numbers with yamadaarc.com.
Name Servers
yamadaarc.com's delegation uses two name servers: ns2.namedserver.net and ns.namedserver.net.
yamadaarc.com uses the same name server setup as other domains, such as 154.6.122.153.in-addr.arpa, 49.44.122.153.in-addr.arpa, sub0000527206.hmk-temp.com, 188.112.122.153.in-addr.arpa and 228.32.122.153.in-addr.arpa.
yamadaarc.com shares name servers with other domains at least partially, for example 204.95.125.211.in-addr.arpa and 155.122.153.in-addr.arpa.
Host names with three IP numbers
ns2.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
ns.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
Host names that point to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net
Host names that point to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net
Host names that point to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net
Mail Servers
A single mail server handles yamadaarc.com, mx.yamadaarc.com.
Host name mx.yamadaarc.com resolves to a single IP: 153.122.206.94.