stratech.jp - dns.ninja
stratech.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=1783220403 | ||||||
Previously MX for
stratech.jp |
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs
● 2026-02-15 09:55:18
● 2026-07-05 03:46:56
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs
● 2026-02-15 09:55:18
● 2026-07-05 03:46:56
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs
● 2026-02-15 09:55:18
● 2026-07-05 03:46:56
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs
● 2026-02-15 09:55:18
● 2026-07-05 03:46:56
●MXaspmx.l.google.com2026-02-15 → 2026-07-05 · 3 obs
● 2026-02-15 09:55:18
● 2026-07-05 03:46:56
○MXstratech.jp2015-07-09 → 2016-12-24 · 4 obs
● 2016-12-24 07:10:22
○ 2026-02-15 09:55:18
○ 2026-07-05 03:46:56
●A219.94.163.1492015-07-09 → 2026-07-05 · 2 obs
● 2026-07-05 03:46:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| stratech.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stratech.jp (unsigned zone)
⏱️ Timing
Total: 990ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.163.149 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=fUxcv8hh6ogLgfO, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
IP Addresses
stratech.jp points to a single IP number: 219.94.163.149.
Additional host names — makken.net, ta-x.net, dr-lab.net and two others — share IP numbers with stratech.jp.
Name Servers
The authoritative name servers for stratech.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
stratech.jp has at least partial name server overlap with other domains, such as smart-parking.sakura.ne.jp, mk-sanctuary.com, ils-net.sakura.ne.jp and two others.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
stratech.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
stratech.jp shares mail servers — at least in part — with other domains, including ns500765.ns500693.ns500699.ns500734.ns500693.ns500734.ns500693.ns500693.ns500734.ns500699.ns500699.ns500588.ns500683.ns500632.ns500632.ns500588.ns500588.dtrkdll.com, eye-d.gr, ns500821.ns500795.ns500795.ns500794.ns500821.ns500795.ns500795.ns500795.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com directs traffic to 172.253.62.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.