okitasystem.jp - robtex.com
okitasystem.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1099.awsdns-09.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:4b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1099.awsdns-09.org | ||||||
| A | 205.251.196.75🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1099.awsdns-09.org | ||||||
| NS | ns-187.awsdns-23.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:bb00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-187.awsdns-23.com | ||||||
| A | 205.251.192.187🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-187.awsdns-23.com | ||||||
| NS | ns-1971.awsdns-54.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:b300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1971.awsdns-54.co.uk | ||||||
| A | 205.251.199.179🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1971.awsdns-54.co.uk | ||||||
| NS | ns-730.awsdns-27.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:da00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-730.awsdns-27.net | ||||||
| A | 205.251.194.218🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-730.awsdns-27.net | ||||||
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=1776026703 | ||||||
Same first word
okitasystem.jp |
DNS History
4 records (4 active, 0 former)
●NSns-1099.awsdns-09.org2026-02-17 → 2026-04-12 · 2 obs
● 2026-04-12 21:31:04
●NSns-187.awsdns-23.com2026-02-17 → 2026-04-12 · 2 obs
● 2026-04-12 21:31:04
●NSns-1971.awsdns-54.co.uk2026-02-17 → 2026-04-12 · 2 obs
● 2026-04-12 21:31:04
●NSns-730.awsdns-27.net2026-02-17 → 2026-04-12 · 2 obs
● 2026-04-12 21:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| okitasystem.jp | ns-730.awsdns-27.net, ns-1099.awsdns-09.org, ns-1971.awsdns-54.co.uk, ns-187.awsdns-23.com | - |
✅ Authoritative Response
Server:205.251.194.218
NS records: ns-730.awsdns-27.net, ns-1099.awsdns-09.org, ns-1971.awsdns-54.co.uk, ns-187.awsdns-23.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for okitasystem.jp (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
okitasystem.jp is delegated to four name servers: ns-187.awsdns-23.com, ns-730.awsdns-27.net, ns-1099.awsdns-09.org and ns-1971.awsdns-54.co.uk.
okitasystem.jp shares name servers with other domains at least partially, for example idphish.me, borsbar.com, craftdman.com, lose-int.dpp.porsche.com and d3uluh89okl3qj.cloudfront.net.
Host names with two IP numbers:
ns-187.awsdns-23.com points to: 2600:9000:5300:bb00::1 and 205.251.192.187
ns-730.awsdns-27.net points to: 2600:9000:5302:da00::1 and 205.251.194.218
ns-1099.awsdns-09.org points to: 2600:9000:5304:4b00::1 and 205.251.196.75
ns-1971.awsdns-54.co.uk points to: 2600:9000:5307:b300::1 and 205.251.199.179