benesse-gtec.jp - robtex.com
benesse-gtec.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.250.8.15🇯🇵 Amazon54.250.0.0/17 Amzon EC2 NRT NAT prefix | ||||||
| PTR | ec2-54-250-8-15.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 57.181.212.197🇯🇵 Amazon57.180.0.0/14 EC2 | ||||||
| NS | ns-1806.awsdns-33.co.uk ⭐ | ||||||
| A | 2600:9000:5307:e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1806.awsdns-33.co.uk | ||||||
| A | 205.251.199.14🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1806.awsdns-33.co.uk | ||||||
| NS | ns-1053.awsdns-03.org | ||||||
| A | 2600:9000:5304:1d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1053.awsdns-03.org | ||||||
| A | 205.251.196.29🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1053.awsdns-03.org | ||||||
| NS | ns-282.awsdns-35.com | ||||||
| A | 2600:9000:5301:1a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-282.awsdns-35.com | ||||||
| A | 205.251.193.26🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-282.awsdns-35.com | ||||||
| NS | ns-516.awsdns-00.net | ||||||
| A | 2600:9000:5302:400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-516.awsdns-00.net | ||||||
| A | 205.251.194.4🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-516.awsdns-00.net | ||||||
| SOA | ns-1806.awsdns-33.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1778330703 | ||||||
Same first word
benesse-gtec.com |
benesse-gtec.jp |
DNS History
10 records (6 active, 4 former)
●NSns-1053.awsdns-03.org2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 13:23:12
●NSns-1806.awsdns-33.co.uk2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 13:23:12
●NSns-282.awsdns-35.com2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 13:23:12
●NSns-516.awsdns-00.net2026-02-17 → 2026-05-09 · 2 obs
● 2026-05-09 13:23:12
○A18.181.8.1172026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 00:18:10
○ 2026-05-08 13:05:18
○ 2026-05-09 13:23:12
○A52.192.34.742026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 00:18:10
○ 2026-05-08 13:05:18
○ 2026-05-09 13:23:12
○A52.198.166.792026-02-17 → 2026-02-18 · 4 obs
● 2026-02-18 07:47:24
○ 2026-03-30 00:18:10
○ 2026-05-09 13:23:12
○A54.249.195.202026-02-17 → 2026-02-18 · 4 obs
● 2026-02-18 07:47:24
○ 2026-03-30 00:18:10
○ 2026-05-09 13:23:12
●A54.250.8.152026-05-08 → 2026-05-09 · 3 obs
● 2026-05-08 13:05:18
● 2026-05-09 13:23:12
●A57.181.212.1972026-05-08 → 2026-05-09 · 3 obs
● 2026-05-08 13:05:18
● 2026-05-09 13:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| benesse-gtec.jp | ns-282.awsdns-35.com, ns-516.awsdns-00.net, ns-1053.awsdns-03.org, ns-1806.awsdns-33.co.uk | - |
✅ Authoritative Response
Server:205.251.199.14
NS records: ns-282.awsdns-35.com, ns-516.awsdns-00.net, ns-1053.awsdns-03.org, ns-1806.awsdns-33.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for benesse-gtec.jp (unsigned zone)
⏱️ Timing
Total: 834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.250.8.15, 57.181.212.197 |
| NS | 4 | ns-1053.awsdns-03.org, ns-1806.awsdns-33.co.uk... |
| SOA | 1 | ns-1806.awsdns-33.co.uk awsdns-hostmaste |
Analysis
IP Addresses
benesse-gtec.jp points to two IP numbers: 54.250.8.15 and 57.181.212.197.
Other host names such as chunichi.link and ec2-54-250-8-15.ap-northeast-1.compute.amazonaws.com share IP numbers with benesse-gtec.jp.
Name Servers
benesse-gtec.jp is delegated to four name servers: ns-282.awsdns-35.com, ns-516.awsdns-00.net, ns-1053.awsdns-03.org and ns-1806.awsdns-33.co.uk.
benesse-gtec.jp at least partially shares its name servers with other domains, for instance myservicesystem.com, myconnection.me, nexusprivacyfirst.com, giftstorefront.com and accuenplatform.com.
Host names with two IPs: ns-282.awsdns-35.com points to 2600:9000:5301:1a00::1 and 205.251.193.26; ns-516.awsdns-00.net points to 2600:9000:5302:400::1 and 205.251.194.4; ns-1053.awsdns-03.org points to 2600:9000:5304:1d00::1 and 205.251.196.29; ns-1806.awsdns-33.co.uk points to 2600:9000:5307:e00::1 and 205.251.199.14.