primeworks.jp - dns.ninja
primeworks.jp
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=1783769403 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns-1359.awsdns-41.org2026-03-15 → 2026-07-11 · 3 obs
● 2026-03-15 13:14:08
● 2026-07-11 12:04:02
●NSns-1604.awsdns-08.co.uk2026-03-15 → 2026-07-11 · 3 obs
● 2026-03-15 13:14:08
● 2026-07-11 12:04:02
●NSns-48.awsdns-06.com2026-03-15 → 2026-07-11 · 3 obs
● 2026-03-15 13:14:08
● 2026-07-11 12:04:02
●NSns-752.awsdns-30.net2026-03-15 → 2026-07-11 · 3 obs
● 2026-03-15 13:14:08
● 2026-07-11 12:04:02
○NSns01.neoscorp.ne.jp2015-07-16 → 2016-12-22 · 4 obs
● 2016-12-22 12:41:18
○ 2026-03-15 13:14:08
○ 2026-07-11 12:04:02
○NSns11.neoscorp.ne.jp2015-07-16 → 2016-12-22 · 4 obs
● 2016-12-22 12:41:18
○ 2026-03-15 13:14:08
○ 2026-07-11 12:04:02
●MXmx.securemx.jp2015-07-16 → 2026-07-11 · 2 obs
● 2026-07-11 12:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| primeworks.jp | ns-1604.awsdns-08.co.uk, ns-48.awsdns-06.com, ns-752.awsdns-30.net, ns-1359.awsdns-41.org | - |
✅ Authoritative Response
Server:205.251.198.68
NS records: ns-1604.awsdns-08.co.uk, ns-48.awsdns-06.com, ns-752.awsdns-30.net, ns-1359.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for primeworks.jp (unsigned zone)
⏱️ Timing
Total: 1143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1359.awsdns-41.org, ns-1604.awsdns-08.co.uk... |
| MX | 1 | mx.securemx.jp (pri: 5) |
| TXT | 1 | v=spf1 include:spf.po.2iij.net ~all |
| SOA | 1 | ns-752.awsdns-30.net awsdns-hostmaster.a |
Analysis
Hierarchy
m.primeworks.jp, pw02.primeworks.jp, ml.primeworks.jp, pw03.primeworks.jp and projectd.primeworks.jp are all subdomains of primeworks.jp.
Name Servers
The authoritative name servers for primeworks.jp are ns-48.awsdns-06.com, ns-752.awsdns-30.net, ns-1359.awsdns-41.org and ns-1604.awsdns-08.co.uk.
The name servers of primeworks.jp overlap at least partially with those of other domains — among them d310rdc9v8uuq.cloudfront.net, dalwyhrta9gsq.cloudfront.net, mhcparts.com and two more.
Each of the four hosts ns-48.awsdns-06.com, ns-752.awsdns-30.net, ns-1359.awsdns-41.org and ns-1604.awsdns-08.co.uk has two IP addresses. ns-48.awsdns-06.com points to 205.251.192.48 and 2600:9000:5300:3000::1. ns-752.awsdns-30.net points to 205.251.194.240 and 2600:9000:5302:f000::1. ns-1359.awsdns-41.org points to 205.251.197.79 and 2600:9000:5305:4f00::1. ns-1604.awsdns-08.co.uk points to 205.251.198.68 and 2600:9000:5306:4400::1.
Mail Servers
Mail for primeworks.jp is handled by a single mail server, mx.securemx.jp.
primeworks.jp uses an identical mail server configuration to several other domains — among them spiral.co.jp, gpus.semicon.toshiba.co.jp, sk-el.co.jp and two more.
primeworks.jp has at least partial mail server overlap with other domains such as n-ssi.co.jp, geosurf.net, saa.or.jp and two more.
This set of mail servers commonly appears together with the mail servers mx6.securemx.jp.
mx.securemx.jp has four IP addresses: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.