ms21.ecnet.jp - robtex.com
ms21.ecnet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.147.136🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | ms21.ecnet.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp ⚠️ Not in parent delegation | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | ms21.ecnet.jp ⭐ | ||||||
| A | 60.43.147.136🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | ms21.ecnet.jp | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1614131221 | ||||||
ecnet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.254.0.141🇯🇵 NTT-GIN-AS153.254.0.0/15 NTT DATA Global IP Network | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| MX | ecnet.jp ⭐ | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1616379835 | ||||||
rank #36723 globally
rank #760 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #121,290
PTR for
MX for
ms21.ecnet.jp |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSmwns1.customer.ne.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 02:25:16
● 2026-08-08 17:31:08
●NSmwns2.customer.ne.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 02:25:16
● 2026-08-08 17:31:08
○NSns-213.dns.jp-e1.cloudn-service.com2015-12-19 → 2017-05-23 · 5 obs
● 2015-12-19 18:38:16
● 2017-05-23 12:54:34
○ 2026-03-17 02:25:16
○ 2026-08-08 17:31:08
○NSns-214.dns.jp-w1.cloudn-service.com2015-12-19 → 2017-05-23 · 5 obs
● 2015-12-19 18:38:16
● 2017-05-23 12:54:34
○ 2026-03-17 02:25:16
○ 2026-08-08 17:31:08
○NSns-215.dns.us-e1.cloudn-service.com2015-12-19 → 2017-05-23 · 5 obs
● 2015-12-19 18:38:16
● 2017-05-23 12:54:34
○ 2026-03-17 02:25:16
○ 2026-08-08 17:31:08
○NSns1.secure.net2015-08-15 → 2016-01-21 · 6 obs
● 2015-11-29 06:03:42
○ 2015-12-19 18:38:16
● 2016-01-21 20:10:44
○ 2016-01-30 07:13:56
○ 2026-08-08 17:31:08
○NSns2.secure.net2015-08-15 → 2016-01-21 · 4 obs
● 2016-01-21 20:10:44
○ 2016-01-30 07:13:56
○ 2026-08-08 17:31:08
●MXms21.ecnet.jp2015-08-15 → 2026-08-08 · 2 obs
● 2026-08-08 17:31:08
●A60.43.147.1362026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 02:25:16
● 2026-08-08 17:31:08
○A61.112.3.2332015-08-15 → 2017-05-23 · 4 obs
● 2017-05-23 12:54:34
○ 2026-03-17 02:25:16
○ 2026-08-08 17:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, f.dns.jp, e.dns.jp... | - |
| ecnet.jp | mwns2.customer.ne.jp, mwns1.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecnet.jp (unsigned zone)
⏱️ Timing
Total: 1425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.147.136 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 1 | ms21.ecnet.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
The MX record for ms21.ecnet.jp points back to ms21.ecnet.jp — it is its own mail server.
IP Addresses
ms21.ecnet.jp directs to one IP number, which is 60.43.147.136.
Name Servers
Two name servers handle the delegation for ms21.ecnet.jp: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
ms21.ecnet.jp has the same name server delegation as a number of other domains, such as koshin-t.co.jp, meiwakikai.jp, p-daisan.co.jp and two more.
mwns1.customer.ne.jp → 210.150.23.210 and mwns2.customer.ne.jp → 202.17.152.183: one IP number per host name.
Mail Servers
The MX record for ms21.ecnet.jp points to a single mail server: ms21.ecnet.jp.
ms21.ecnet.jp carries a single IP number, which is 60.43.147.136.