school-byad.com - robtex.com
school-byad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.65.36.125🇯🇵 Amazon | ||||||
| PTR | ec2-54-65-36-125.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 57.180.112.180🇯🇵 Amazon | ||||||
| NS | ns-1438.awsdns-51.org ⭐ | ||||||
| A | 2600:9000:5305:9e00::1🇺🇸 Amazon | ||||||
| PTR | ns-1438.awsdns-51.org | ||||||
| A | 205.251.197.158🇺🇸 Amazon | ||||||
| PTR | ns-1438.awsdns-51.org | ||||||
| NS | ns-1663.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7f00::1🇺🇸 Amazon | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| A | 205.251.198.127🇺🇸 Amazon | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| NS | ns-46.awsdns-05.com | ||||||
| A | 2600:9000:5300:2e00::1🇺🇸 Amazon | ||||||
| PTR | ns-46.awsdns-05.com | ||||||
| A | 205.251.192.46🇺🇸 Amazon | ||||||
| PTR | ns-46.awsdns-05.com | ||||||
| NS | ns-734.awsdns-27.net | ||||||
| A | 2600:9000:5302:de00::1🇺🇸 Amazon | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| A | 205.251.194.222🇺🇸 Amazon | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| MX | mx20.gmoserver.jp ⭐ | ||||||
| A | 133.130.64.148🇯🇵 GMO-INTERNET | ||||||
| PTR | mx20.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf20.gmoserver.jp ~all | ||||||
| SOA | ns-1438.awsdns-51.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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 | ||||||
Same first word
school-byad.com |
DNS History
7 records (7 active, 0 former)
●NSns-1438.awsdns-51.org2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●NSns-1663.awsdns-15.co.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●NSns-46.awsdns-05.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●NSns-734.awsdns-27.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●MXmx20.gmoserver.jp2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●A54.65.36.1252026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
●A57.180.112.1802026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| school-byad.com | ns-46.awsdns-05.com, ns-734.awsdns-27.net, ns-1663.awsdns-15.co.uk, ns-1438.awsdns-51.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.127
NS records: ns-46.awsdns-05.com, ns-734.awsdns-27.net, ns-1663.awsdns-15.co.uk, ns-1438.awsdns-51.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school-byad.com (unsigned zone)
⏱️ Timing
Total: 513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.65.36.125, 57.180.112.180 |
| NS | 4 | ns-1438.awsdns-51.org, ns-1663.awsdns-15.co.uk... |
| MX | 1 | mx20.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf20.gmoserver.jp ~all |
| SOA | 1 | ns-1438.awsdns-51.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-46.awsdns-05.com)
AI analysis
school-byad.com resolves to two IP numbers: 54.65.36.125 and 57.180.112.180.
school-byad.com's delegation is handled by four name servers: ns-46.awsdns-05.com, ns-734.awsdns-27.net, ns-1438.awsdns-51.org and ns-1663.awsdns-15.co.uk.
school-byad.com partially shares name servers with other domains; examples include ecommpo.net, motorolahome.co.za, zeleration.com, tree.ro and flatbush-kobe.jp.
These name servers commonly accompany ns-351.awsdns-43.com, ns-1541.awsdns-00.co.uk, ns-815.awsdns-37.net and ns-1484.awsdns-57.org.
Host names with two IPs:
ns-46.awsdns-05.com points to 2600:9000:5300:2e00::1 and 205.251.192.46
ns-734.awsdns-27.net points to 2600:9000:5302:de00::1 and 205.251.194.222
ns-1438.awsdns-51.org points to 2600:9000:5305:9e00::1 and 205.251.197.158
ns-1663.awsdns-15.co.uk points to 2600:9000:5306:7f00::1 and 205.251.198.127
school-byad.com is handled by a single mail server, mx20.gmoserver.jp.
school-byad.com has the same mail server setup as other domains, including hotroad-sapporo.jp, uedajc.com, shinwa-ltd.jp, fruit-carving.com and asperger.jp.
Some mail servers are shared between school-byad.com and other domains, for example windasia.jp.
mx20.gmoserver.jp points to a single IP: 133.130.64.148.