hakusui.jp - robtex.com
hakusui.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.17.135.165🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | c1547jgz.mwprem.net | ||||||
| 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 | hakusui.jp ⭐ | ||||||
| A | 122.17.135.165🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | c1547jgz.mwprem.net | ||||||
| TXT | v=spf1 +a include:_spf.mwprem.net ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613794828 | ||||||
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=1775938502 | ||||||
MX for
hakusui.jp |
Same first word
Similar names
shukuai.cc |
akuhuis.nl |
aikushu.net |
shukuai.org |
kuashui.com |
aishuku.com |
shukuai.com |
shukuai.net |
ushkuai.ca |
shuaiku.com |
kuaishu.net |
sukaihu.com |
DNS History
11 records (4 active, 7 former)
●NSmwns1.customer.ne.jp2026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 22:25:56
● 2026-04-11 20:22:38
●NSmwns2.customer.ne.jp2026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 22:25:56
● 2026-04-11 20:22:38
○NSns-231.dns.jp-e1.cloudn-service.com2016-02-26 → 2020-03-03 · 5 obs
● 2016-02-26 17:59:48
● 2020-03-03 18:25:28
○ 2026-04-06 22:25:56
○ 2026-04-11 20:22:38
○NSns-232.dns.jp-w1.cloudn-service.com2016-02-26 → 2020-03-03 · 5 obs
● 2016-02-26 17:59:48
● 2020-03-03 18:25:28
○ 2026-04-06 22:25:56
○ 2026-04-11 20:22:38
○NSns-233.dns.us-e1.cloudn-service.com2016-02-26 → 2020-03-03 · 5 obs
● 2016-02-26 17:59:48
● 2020-03-03 18:25:28
○ 2026-04-06 22:25:56
○ 2026-04-11 20:22:38
○NSns1.secure.net2015-06-23 → 2015-11-14 · 4 obs
● 2015-11-14 17:57:10
○ 2016-02-26 17:59:48
○ 2026-04-11 20:22:38
○NSns2.secure.net2015-06-23 → 2015-11-14 · 4 obs
● 2015-11-14 17:57:10
○ 2016-02-26 17:59:48
○ 2026-04-11 20:22:38
●MXhakusui.jp2015-06-23 → 2026-04-11 · 2 obs
● 2026-04-11 20:22:38
●A122.17.135.1652026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 22:25:56
● 2026-04-11 20:22:38
○A60.43.157.2472015-11-14 → 2020-03-03 · 5 obs
● 2015-11-14 17:57:10
● 2020-03-03 18:25:28
○ 2026-04-06 22:25:56
○ 2026-04-11 20:22:38
○A60.43.171.1782015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-14 17:57:10
○ 2026-04-11 20:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| hakusui.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 hakusui.jp (unsigned zone)
⏱️ Timing
Total: 1413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.17.135.165 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 1 | hakusui.jp (pri: 10) |
| TXT | 1 | v=spf1 +a include:_spf.mwprem.net ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Mail Server Role
The mail server for hakusui.jp is hakusui.jp.
IP Addresses
hakusui.jp points to a single IP address: 122.17.135.165.
Other host names, such as c1547jgz.mwprem.net and hakusuigroup.jp, share IP numbers with hakusui.jp.
Name Servers
Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp handle the delegation for hakusui.jp.
hakusui.jp shares the same name server setup as other domains, for example takarabako-k.jp, toaenj.co.jp, nicorp.co.jp, kyusyu-dia.com and kondo-shokai.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
One mail server handles hakusui.jp; that server is hakusui.jp.
hakusui.jp points to a single IP number: 122.17.135.165.