udono.jp - robtex.com
udono.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.206.93🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | udono.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 | udono.jp ⭐ | ||||||
| A | 60.43.206.93🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | udono.jp | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1614128611 | ||||||
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=1783863002 | ||||||
PTR for
MX for
udono.jp |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSmwns1.customer.ne.jp2026-06-22 → 2026-07-12 · 3 obs
● 2026-06-22 21:45:28
● 2026-07-12 14:03:52
●NSmwns2.customer.ne.jp2026-06-22 → 2026-07-12 · 3 obs
● 2026-06-22 21:45:28
● 2026-07-12 14:03:52
○NSns-207.dns.jp-e1.cloudn-service.com2015-12-03 → 2017-04-03 · 5 obs
● 2015-12-03 10:34:24
● 2017-04-03 02:03:26
○ 2026-06-22 21:45:28
○ 2026-07-12 14:03:52
○NSns-208.dns.jp-w1.cloudn-service.com2015-12-03 → 2017-04-03 · 5 obs
● 2015-12-03 10:34:24
● 2017-04-03 02:03:26
○ 2026-06-22 21:45:28
○ 2026-07-12 14:03:52
○NSns-209.dns.us-e1.cloudn-service.com2015-12-03 → 2017-04-03 · 5 obs
● 2015-12-03 10:34:24
● 2017-04-03 02:03:26
○ 2026-06-22 21:45:28
○ 2026-07-12 14:03:52
○NSns1.secure.net2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-03 10:34:24
○ 2026-07-12 14:03:52
○NSns2.secure.net2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-03 10:34:24
○ 2026-07-12 14:03:52
●MXudono.jp2015-08-17 → 2026-07-12 · 2 obs
● 2026-07-12 14:03:52
○A118.23.160.2102015-08-17 → 2017-04-03 · 4 obs
● 2017-04-03 02:03:26
○ 2026-06-22 21:45:28
○ 2026-07-12 14:03:52
●A60.43.206.932026-06-22 → 2026-07-12 · 3 obs
● 2026-06-22 21:45:28
● 2026-07-12 14:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| udono.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 udono.jp (unsigned zone)
⏱️ Timing
Total: 2728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.206.93 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 1 | udono.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
udono.jp acts as its own mail server.
IP Addresses
udono.jp points to a single IP number: 60.43.206.93.
Name Servers
Two name servers handle the delegation for udono.jp: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
udono.jp shares its name server setup with other domains, including akimarine.co.jp, kohcho.co.jp, fujikosan.co.jp and two others.
Both mwns1.customer.ne.jp and mwns2.customer.ne.jp have a single IP address each — mwns1.customer.ne.jp resolves to 210.150.23.210 while mwns2.customer.ne.jp resolves to 202.17.152.183.
Mail Servers
udono.jp has a single mail server: udono.jp itself.
udono.jp carries a single IP number, which is 60.43.206.93.