tomomatsu.jp - robtex.com
tomomatsu.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.16🇯🇵 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.tomomatsu.jp ⭐ | ||||||
| A | 153.122.206.114🇯🇵 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=2698689862 | ||||||
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=1774671303 | ||||||
Subdomains
mx.tomomatsu.jp |
Same first word
tomomatsu.jp |
tomomatsu.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-07-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:50:16
●NSns2.namedserver.net2015-07-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:50:16
●MXmx.tomomatsu.jp2015-07-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:50:16
●A153.122.205.162026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:50:16
○A211.13.196.1432015-07-09 → 2019-04-13 · 3 obs
● 2019-04-13 10:40:16
○ 2026-03-28 04:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| tomomatsu.jp | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tomomatsu.jp (unsigned zone)
⏱️ Timing
Total: 1315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.16 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.tomomatsu.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
The parent of mx.tomomatsu.jp is tomomatsu.jp.
IP Addresses
tomomatsu.jp points to an IP address: 153.122.205.16.
other host names include kansai-precision-steel.co.jp, nawate.org, sports-support.jp, www.shobu.co.jp and ht5.jp; they share IP numbers with tomomatsu.jp.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net handle the delegation for tomomatsu.jp.
tomomatsu.jp shares the same name server setup as other domains, for instance sub0000544832.hmk-temp.com, sub0000541853.hmk-temp.com, hiten.co.jp, sub0000550271.hmk-temp.com and thg.co.jp.
tomomatsu.jp shares name servers with other domains at least partially, for instance at-elise.com, nsca.jp, 156.95.125.211.in-addr.arpa and ecomarathon.org.
These name servers are commonly used with ns6.cpi.ad.jp and ns7.cpi.ad.jp.
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
Hosts that point to 157.120.112.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.113.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.114.212 are ns2.namedserver.net and ns.namedserver.net
Mail Servers
tomomatsu.jp is handled by a single mail server, mx.tomomatsu.jp.
The host name mx.tomomatsu.jp points to IP 153.122.206.114.