gate.techknowledge.co.jp - dns.ninja
gate.techknowledge.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
techknowledge.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.114.105.198🇯🇵 Amazon13.112.0.0/14 EC2 NRT prefix | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | mail4.techknowledge.co.jp ⭐ | ||||||
| TXT | v=spf1 a:mail4.techknowledge.co.jp ip4:160.16.231.181 include:_spf.google.com... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1776239744 | ||||||
Previously NS for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A116.91.113.2422016-11-24 → 2016-12-18 · 5 obs
○ 2016-01-31 00:44:14
● 2016-11-24 15:16:14
● 2016-12-18 17:25:34
○ 2026-03-23 17:16:48
○ 2026-08-11 10:54:06
● 2016-11-24 15:16:14
● 2016-12-18 17:25:34
○ 2026-03-23 17:16:48
○ 2026-08-11 10:54:06
○A219.106.253.272015-08-26 → 2016-01-31 · 4 obs
● 2015-08-26 17:25:36
● 2016-01-31 00:44:14
○ 2016-11-24 15:16:14
○ 2026-08-11 10:54:06
● 2016-01-31 00:44:14
○ 2016-11-24 15:16:14
○ 2026-08-11 10:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| techknowledge.co.jp | 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techknowledge.co.jp (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)