schoolappli.jp - robtex.com
schoolappli.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1297.awsdns-34.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:1100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1297.awsdns-34.org | ||||||
| A | 205.251.197.17🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1297.awsdns-34.org | ||||||
| NS | ns-190.awsdns-23.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:be00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-190.awsdns-23.com | ||||||
| A | 205.251.192.190🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-190.awsdns-23.com | ||||||
| NS | ns-1922.awsdns-48.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:8200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1922.awsdns-48.co.uk | ||||||
| A | 205.251.199.130🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1922.awsdns-48.co.uk | ||||||
| NS | ns-555.awsdns-05.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:2b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-555.awsdns-05.net | ||||||
| A | 205.251.194.43🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-555.awsdns-05.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=1773558003 | ||||||
Same first word
schoolappli.com |
schoolappli.jp |
DNS History
6 records (4 active, 2 former)
●NSns-1297.awsdns-34.org2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 14:21:02
●NSns-190.awsdns-23.com2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 14:21:02
●NSns-1922.awsdns-48.co.uk2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 14:21:02
●NSns-555.awsdns-05.net2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 14:21:02
○A54.249.116.2502015-07-15 → 2016-03-25 · 4 obs
● 2016-03-25 08:13:24
○ 2016-07-24 04:32:08
○ 2026-03-23 14:21:02
○A54.65.230.452015-07-15 → 2016-07-24 · 6 obs
○ 2015-11-14 04:38:06
○ 2016-03-25 08:13:24
● 2016-07-24 04:32:08
○ 2026-03-11 03:46:42
○ 2026-03-23 14:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| schoolappli.jp | ns-1297.awsdns-34.org, ns-555.awsdns-05.net, ns-190.awsdns-23.com, ns-1922.awsdns-48.co.uk | - |
✅ Authoritative Response
Server:205.251.197.17
NS records: ns-1297.awsdns-34.org, ns-555.awsdns-05.net, ns-190.awsdns-23.com, ns-1922.awsdns-48.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolappli.jp (unsigned zone)
⏱️ Timing
Total: 973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
schoolappli.jp is delegated to four name servers: ns-190.awsdns-23.com, ns-555.awsdns-05.net, ns-1297.awsdns-34.org and ns-1922.awsdns-48.co.uk.
schoolappli.jp shares name servers with other domains at least partially, for example doctorjob.com, btiupload.com, attestor-capital.com, bistroranta.fi and barclays.awsapps.com.
Host names with two IP numbers:
ns-190.awsdns-23.com points to: 2600:9000:5300:be00::1 and 205.251.192.190
ns-555.awsdns-05.net points to: 2600:9000:5302:2b00::1 and 205.251.194.43
ns-1297.awsdns-34.org points to: 2600:9000:5305:1100::1 and 205.251.197.17
ns-1922.awsdns-48.co.uk points to: 2600:9000:5307:8200::1 and 205.251.199.130