ns.shift-tech.jp - dns.ninja
ns.shift-tech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.243.74🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3564.sakura.ne.jp | ||||||
shift-tech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.178.236.76🇯🇵 Amazon54.178.128.0/17 EC2 NRT prefix | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | ns.shift-tech.jp ⭐ | ||||||
| TXT | MS=EFF0649532BFEFE93CA4FE28DE65E4CE070E6830 | ||||||
| TXT | google-site-verification=2IVq-pcwC8W3NatWye2XCpLgaQWrRlxb2zXPoFNOyjI | ||||||
| TXT | v=spf1 a:www3564.sakura.ne.jp ip4:164.70.7.185 ip4:54.178.236.76 mx ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1706767481 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A111.68.180.1522015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 04:26:10
○ 2015-10-28 07:49:18
○ 2026-08-16 21:47:42
○ 2015-10-28 07:49:18
○ 2026-08-16 21:47:42
○A153.122.142.732015-10-28 → 2016-01-27 · 5 obs
○ 2015-06-13 04:26:10
● 2015-10-28 07:49:18
● 2016-01-27 18:45:38
○ 2016-09-08 18:22:04
○ 2026-08-16 21:47:42
● 2015-10-28 07:49:18
● 2016-01-27 18:45:38
○ 2016-09-08 18:22:04
○ 2026-08-16 21:47:42
●A49.212.243.742016-09-08 → 2026-08-16 · 3 obs
○ 2016-01-27 18:45:38
● 2016-09-08 18:22:04
● 2026-08-16 21:47:42
● 2016-09-08 18:22:04
● 2026-08-16 21:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| shift-tech.jp | 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp, 03.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp, 03.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shift-tech.jp (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.243.74 |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Mail Server Role
ns.shift-tech.jp serves as a mail server for shift-tech.jp.
IP Addresses
ns.shift-tech.jp points to a single IP number: 49.212.243.74.
Additional host names — jsdf.info, g-rep.net, ok-office.sakura.ne.jp and two others — share IP numbers with ns.shift-tech.jp.