gakutosou.com - robtex.com
gakutosou.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
DNS History
8 records (8 active, 0 former)
●NSns-1345.awsdns-40.org2015-05-22 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●NSns-20.awsdns-02.com2015-05-22 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●NSns-2005.awsdns-58.co.uk2015-05-22 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●NSns-717.awsdns-25.net2015-05-22 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●MXcab0.mx.cloud-mail.jp2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●MXcab0.mx2.cloud-mail.jp2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●A54.249.153.1092026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
●A54.249.230.472026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 02:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gakutosou.com | ns-20.awsdns-02.com, ns-717.awsdns-25.net, ns-1345.awsdns-40.org, ns-2005.awsdns-58.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.192.20
NS records: ns-20.awsdns-02.com, ns-717.awsdns-25.net, ns-1345.awsdns-40.org, ns-2005.awsdns-58.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gakutosou.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.249.153.109, 54.249.230.47 |
| NS | 4 | ns-1345.awsdns-40.org, ns-20.awsdns-02.com... |
| MX | 2 | cab0.mx.cloud-mail.jp (pri: 100), cab0.mx2.cloud-mail.jp (pri: 200) |
| TXT | 1 | v=spf1 +a:cab0.spf.cloud-mail.jp +ip4:54 |
| SOA | 1 | ns-717.awsdns-25.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-20.awsdns-02.com)
Analysis
IP Addresses
gakutosou.com points to two IPs: 54.249.153.109 and 54.249.230.47.
Other host names, for instance zoukaichiku.com, oonishi-office.com, honda-dc3200.jp, takusuhome.co.jp and haneq.co.jp share IP numbers with gakutosou.com.
Name Servers
gakutosou.com is delegated to four name servers: ns-20.awsdns-02.com, ns-717.awsdns-25.net, ns-1345.awsdns-40.org and ns-2005.awsdns-58.co.uk.
gakutosou.com at least partially shares name servers with other domains such as pearc.link, delucafirearm.com, espnbrasil.com.br, d3ec59wpkbawxw.cloudfront.net and eqcm.net.
These name servers are commonly used alongside ns-1692.awsdns-19.co.uk, ns-176.awsdns-22.com and ns-726.awsdns-26.net.
Host names with two IP numbers:
ns-20.awsdns-02.com points to 2600:9000:5300:1400::1 and 205.251.192.20
ns-717.awsdns-25.net points to 2600:9000:5302:cd00::1 and 205.251.194.205
ns-1345.awsdns-40.org points to 2600:9000:5305:4100::1 and 205.251.197.65
ns-2005.awsdns-58.co.uk points to 2600:9000:5307:d500::1 and 205.251.199.213
Mail Servers
Two mail servers handle gakutosou.com: cab0.mx.cloud-mail.jp and cab0.mx2.cloud-mail.jp.
gakutosou.com shares the same mail server setup as other domains, including hikari-sk.jp, office-minato.com, remixhair.net, aimgm.net and asami-dental-kyousei.jp.
gakutosou.com shares mail servers with other domains at least in part, for instance advance-asaka.com, eigo-pro.com, takayamashika.com, office-koba.jp and e-koe.com.
Host names with a single IP address:
cab0.mx.cloud-mail.jp points to 59.157.130.3
cab0.mx2.cloud-mail.jp points to 202.210.185.137