s-katoreya.jp - robtex.com
s-katoreya.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.152.140🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | s-katoreya.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 | s-katoreya.jp ⭐ | ||||||
| A | 60.43.152.140🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | s-katoreya.jp | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613809025 | ||||||
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=1778654703 | ||||||
PTR for
MX for
s-katoreya.jp |
Same first word
s-katoreya.jp |
DNS History
14 records (4 active, 10 former)
●NSmwns1.customer.ne.jp2026-05-13 → 2026-05-13 · 3 obs
○ 2018-08-03 00:11:04
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
●NSmwns2.customer.ne.jp2026-05-13 → 2026-05-13 · 3 obs
○ 2018-08-03 00:11:04
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
○NSns-216.dns.jp-e1.cloudn-service.com2016-01-23 → 2018-08-03 · 5 obs
○ 2015-10-21 10:30:10
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
○NSns-217.dns.jp-w1.cloudn-service.com2016-01-23 → 2018-08-03 · 5 obs
○ 2015-10-21 10:30:10
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
○NSns-218.dns.us-e1.cloudn-service.com2016-01-23 → 2018-08-03 · 5 obs
○ 2015-10-21 10:30:10
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2016-01-23 05:44:28
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
○NSns1.secure.net2015-06-05 → 2015-10-21 · 4 obs
● 2015-06-05 18:24:50
● 2015-10-21 10:30:10
○ 2016-01-23 05:44:28
○ 2026-05-13 06:58:56
● 2015-10-21 10:30:10
○ 2016-01-23 05:44:28
○ 2026-05-13 06:58:56
○NSns2.secure.net2015-06-05 → 2015-10-21 · 4 obs
● 2015-06-05 18:24:50
● 2015-10-21 10:30:10
○ 2016-01-23 05:44:28
○ 2026-05-13 06:58:56
● 2015-10-21 10:30:10
○ 2016-01-23 05:44:28
○ 2026-05-13 06:58:56
○MXin.sjc.mx.trendmicro.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 18:24:50
○ 2015-10-21 10:30:10
○ 2026-05-13 06:58:56
○ 2015-10-21 10:30:10
○ 2026-05-13 06:58:56
○MXmwbgw1.ocn.ad.jp2015-10-21 → 2018-08-03 · 5 obs
○ 2015-06-05 18:24:50
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
○MXmwbgw2.ocn.ad.jp2015-10-21 → 2018-08-03 · 5 obs
○ 2015-06-05 18:24:50
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
●MXs-katoreya.jp2026-05-13 → 2026-05-13 · 3 obs
○ 2018-08-03 00:11:04
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
○A118.23.151.642015-10-21 → 2018-08-03 · 5 obs
○ 2015-06-05 18:24:50
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
● 2015-10-21 10:30:10
● 2018-08-03 00:11:04
○ 2026-05-13 06:58:54
○ 2026-05-13 06:58:56
○A27.50.98.1202015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 18:24:50
○ 2015-10-21 10:30:10
○ 2026-05-13 06:58:56
○ 2015-10-21 10:30:10
○ 2026-05-13 06:58:56
●A60.43.152.1402026-05-13 → 2026-05-13 · 3 obs
○ 2018-08-03 00:11:04
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
● 2026-05-13 06:58:54
● 2026-05-13 06:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, h.dns.jp, a.dns.jp, g.dns.jp... | - |
| s-katoreya.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 s-katoreya.jp (unsigned zone)
⏱️ Timing
Total: 4860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.152.140 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 1 | s-katoreya.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
Mail Server Role
s-katoreya.jp serves as the mail server for s-katoreya.jp.
IP Addresses
s-katoreya.jp points to IP number 60.43.152.140.
Name Servers
s-katoreya.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
s-katoreya.jp uses the same name server setup as other domains such as kanto-dc.co.jp, it-arch.co.jp, vsnu.co.jp, maru8.ne.jp and toho-min.co.jp.
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
s-katoreya.jp is handled by a single mail server, s-katoreya.jp.
s-katoreya.jp points to a single IP: 60.43.152.140.