sengu.co.jp - robtex.com
sengu.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.52🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns3.shsvr.net ⭐ | ||||||
| A | 157.120.112.232🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.232🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.232🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns4.shsvr.net | ||||||
| A | 157.120.112.232🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.232🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.232🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.sengu.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 include:_spf.gmocloud.com ~all | ||||||
| SOA | ns3.shsvr.netns4@shsvr.net serial=5 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mx.sengu.co.jp |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.namedserver.net2015-06-24 → 2017-05-13 · 4 obs
● 2017-05-13 23:03:46
○ 2026-07-21 17:04:18
○ 2026-08-10 06:56:42
○NSns2.namedserver.net2015-06-24 → 2017-05-13 · 4 obs
● 2017-05-13 23:03:46
○ 2026-07-21 17:04:18
○ 2026-08-10 06:56:42
●NSns3.shsvr.net2026-07-21 → 2026-08-10 · 3 obs
● 2026-07-21 17:04:18
● 2026-08-10 06:56:42
●NSns4.shsvr.net2026-07-21 → 2026-08-10 · 3 obs
● 2026-07-21 17:04:18
● 2026-08-10 06:56:42
●MXmx.sengu.co.jp2026-07-21 → 2026-08-10 · 3 obs
● 2026-07-21 17:04:18
● 2026-08-10 06:56:42
○MXsmtp.sengu.co.jp2015-06-24 → 2017-05-13 · 4 obs
● 2017-05-13 23:03:46
○ 2026-07-21 17:04:18
○ 2026-08-10 06:56:42
●A153.122.205.522026-07-21 → 2026-08-10 · 3 obs
● 2026-07-21 17:04:18
● 2026-08-10 06:56:42
○A210.157.28.492015-06-24 → 2017-05-13 · 4 obs
● 2017-05-13 23:03:46
○ 2026-07-21 17:04:18
○ 2026-08-10 06:56:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, e.dns.jp, g.dns.jp, h.dns.jp... | - |
| sengu.co.jp | ns4.shsvr.net, ns3.shsvr.net | - |
✅ Authoritative Response
Server:157.120.112.232
NS records: ns4.shsvr.net, ns3.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sengu.co.jp (unsigned zone)
⏱️ Timing
Total: 1270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.52 |
| NS | 2 | ns3.shsvr.net, ns4.shsvr.net |
| MX | 1 | mx.sengu.co.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net in |
| SOA | 1 | ns3.shsvr.net ns4.shsvr.net |
Analysis
Hierarchy
sengu.co.jp is the parent zone for mx.sengu.co.jp.
IP Addresses
sengu.co.jp resolves to one IP address: 153.122.205.52.
yamizo-m.co.jp, bigtomato.biz, shibasoku.co.jp and two other host names share IP numbers with sengu.co.jp.
Name Servers
sengu.co.jp is delegated to two name servers: ns3.shsvr.net and ns4.shsvr.net.
sengu.co.jp uses the same name servers as several other domains — among them winwinhonpo.com, ymtakada.com, cmt-cloud.com and two more.
sengu.co.jp partially shares its NS delegation with several other domains, including ps3.org, hanto.to, noriko.to and two others.
The name servers ns2.namedserver.net, ns.namedserver.net, dns01.web-hosting.ne.jp and dns02.web-hosting.ne.jp are often found in use alongside these name servers.
ns3.shsvr.net and ns4.shsvr.net each resolve to three IP addresses — 157.120.112.232, 157.120.113.232 and 157.120.114.232 — sharing the same set.
ns3.shsvr.net and ns4.shsvr.net are host names that each point to 157.120.112.232 IP addresses.
ns3.shsvr.net and ns4.shsvr.net are host names that each point to 157.120.113.232 IP addresses.
ns3.shsvr.net and ns4.shsvr.net are host names that each point to 157.120.114.232 IP addresses.
Mail Servers
Mail for sengu.co.jp is handled by a single mail server, mx.sengu.co.jp.
mx.sengu.co.jp resolves to a single IP number: 153.122.206.94.