sencho.co.jp - robtex.com
sencho.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.155.27🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | sencho.co.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | sencho.co.jp ⭐ | ||||||
| A | 60.43.155.27🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | sencho.co.jp | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1614089224 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
PTR for
MX for
sencho.co.jp |
Previously MX for
www.sencho.co.jp |
Subdomains
www.sencho.co.jp |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSmwns1.customer.ne.jp2026-03-25 → 2026-05-11 · 3 obs
● 2026-03-25 19:16:40
● 2026-05-11 00:08:22
●NSmwns2.customer.ne.jp2026-03-25 → 2026-05-11 · 3 obs
● 2026-03-25 19:16:40
● 2026-05-11 00:08:22
○NSns-216.dns.jp-e1.cloudn-service.com2015-12-17 → 2017-04-06 · 5 obs
● 2015-12-17 19:42:48
● 2017-04-06 07:37:58
○ 2026-03-25 19:16:40
○ 2026-05-11 00:08:22
○NSns-217.dns.jp-w1.cloudn-service.com2015-12-17 → 2017-04-06 · 5 obs
● 2015-12-17 19:42:48
● 2017-04-06 07:37:58
○ 2026-03-25 19:16:40
○ 2026-05-11 00:08:22
○NSns-218.dns.us-e1.cloudn-service.com2015-12-17 → 2017-04-06 · 5 obs
● 2015-12-17 19:42:48
● 2017-04-06 07:37:58
○ 2026-03-25 19:16:40
○ 2026-05-11 00:08:22
○NSns1.secure.net2015-05-22 → 2015-10-18 · 4 obs
● 2015-10-18 17:12:24
○ 2015-12-17 19:42:48
○ 2026-05-11 00:08:22
○NSns2.secure.net2015-05-22 → 2015-10-18 · 4 obs
● 2015-10-18 17:12:24
○ 2015-12-17 19:42:48
○ 2026-05-11 00:08:22
●MXsencho.co.jp2015-05-22 → 2026-05-11 · 2 obs
● 2026-05-11 00:08:22
○A153.254.21.652015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-18 17:12:24
○ 2026-05-11 00:08:22
●A60.43.155.272026-03-25 → 2026-05-11 · 3 obs
● 2026-03-25 19:16:40
● 2026-05-11 00:08:22
○A61.126.63.1962015-10-18 → 2017-04-06 · 5 obs
● 2015-10-18 17:12:24
● 2017-04-06 07:37:58
○ 2026-03-25 19:16:40
○ 2026-05-11 00:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sencho.co.jp | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sencho.co.jp (unsigned zone)
⏱️ Timing
Total: 1637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.155.27 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 1 | sencho.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Hierarchy
The parent of www.sencho.co.jp is sencho.co.jp.
Mail Server Role
sencho.co.jp serves as the mail server for sencho.co.jp.
IP Addresses
sencho.co.jp points to a single IP number: 60.43.155.27.
Name Servers
sencho.co.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
sencho.co.jp uses the same name server setup as other domains, for instance tomioh-corporation.com, hokuseijisho.co.jp, imageplanet.co.jp, hikari.biz-web.jp and johzen.com.
sencho.co.jp partially shares name servers with other domains, for instance carcar.net.
Host names with one IP number:
mwns1.customer.ne.jp points to: 210.150.23.210.
mwns2.customer.ne.jp points to: 202.17.152.183.
Mail Servers
A single mail server handles sencho.co.jp and sencho.co.jp.
Host name sencho.co.jp resolves to IP 60.43.155.27.