omnet.co.jp - robtex.com
omnet.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.40🇯🇵 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.omnet.co.jp ⭐ | ||||||
| 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=2698677639 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mx.omnet.co.jp |
Same first word
omnet.org |
omnet.com |
omnet.com.br |
omnet.in |
omnet.net |
omnet.ch |
omnet.at |
omnet.co.uk |
omnet.fr |
omnet.cz |
omnet.co.jp |
omnet.us |
omnet.ru |
omnet.com.au |
omnet.co |
omnet.de |
omnet.mobi |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2017-05-19 → 2026-07-26 · 2 obs
● 2026-07-26 14:54:52
●NSns2.namedserver.net2017-05-19 → 2026-07-26 · 2 obs
● 2026-07-26 14:54:52
●MXmx.omnet.co.jp2017-05-19 → 2026-07-26 · 2 obs
● 2026-07-26 14:54:52
●A153.122.205.402026-06-30 → 2026-07-26 · 3 obs
● 2026-06-30 00:25:44
● 2026-07-26 14:54:52
○A210.163.47.312017-05-19 → 2017-05-19 · 3 obs
○ 2026-06-30 00:25:44
○ 2026-07-26 14:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| omnet.co.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for omnet.co.jp (unsigned zone)
⏱️ Timing
Total: 1385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.40 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 1 | mx.omnet.co.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
omnet.co.jp serves as the parent of mx.omnet.co.jp.
IP Addresses
omnet.co.jp resolves to one IP address: 153.122.205.40.
www.e-tim.co.jp, recycle-hokuto.com, asahi-tc.co.jp and two other host names share IP numbers with omnet.co.jp.
Name Servers
Two name servers handle the delegation for omnet.co.jp: ns2.namedserver.net and ns.namedserver.net.
omnet.co.jp uses the same name servers as several other domains — among them 54.23.122.153.in-addr.arpa, 222.95.125.211.in-addr.arpa, 79.0.122.153.in-addr.arpa and two more.
The name servers for omnet.co.jp are partially shared with other domains like inokin.net, 171.95.125.211.in-addr.arpa and s-ballet.com
It is common to see these name servers used together with name servers ns1.rsjpserver.net and ns2.rsjpserver.net.
ns2.namedserver.net and ns.namedserver.net both direct to 157.120.112.212, 157.120.113.212 and 157.120.114.212, all three IP addresses being shared between the two hosts.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.112.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.113.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.114.212 IP addresses.
Mail Servers
Mail for omnet.co.jp is handled by a single mail server, mx.omnet.co.jp.
mx.omnet.co.jp carries a single IP number, which is 153.122.206.94.