dev.jasso.go.jp - robtex.com
dev.jasso.go.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-30.awsdns-03.com ⭐ | ||||||
| A | 2600:9000:5300:1e00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-30.awsdns-03.com | ||||||
| A | 205.251.192.30🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-30.awsdns-03.com | ||||||
| NS | ns-1265.awsdns-30.org | ||||||
| A | 2600:9000:5304:f100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1265.awsdns-30.org | ||||||
| A | 205.251.196.241🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1265.awsdns-30.org | ||||||
| NS | ns-1591.awsdns-06.co.uk | ||||||
| A | 2600:9000:5306:3700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1591.awsdns-06.co.uk | ||||||
| A | 205.251.198.55🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1591.awsdns-06.co.uk | ||||||
| NS | ns-851.awsdns-42.net | ||||||
| A | 2600:9000:5303:5300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-851.awsdns-42.net | ||||||
| A | 205.251.195.83🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-851.awsdns-42.net | ||||||
| SOA | ns-30.awsdns-03.comawsdns-hostmaster@amazon.com serial=1 | ||||||
jasso.go.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.jasso.go.jp ⭐ | ||||||
| NS | ns008-rctabgr0lm89khe9.r.d-53.info ⚠️ Not in parent delegation | ||||||
| NS | ns008-rctabgr0lm89khe9.r.d-53.jp ⚠️ Not in parent delegation | ||||||
| NS | ns008-rctabgr0lm89khe9.r.d-53.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.jasso.go.jp | ||||||
| MX | mxa-00696a01.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00696a01.gslb.pphosted.com ⭐ | ||||||
| TXT | globalsign-domain-verification=ri8w0FfacjEyTTamtyMK6UmuNjwy0ok4Y6it9_g2y1 | ||||||
| TXT | v07doc87kkffe77rrbtf9eo6u | ||||||
| TXT | MS=ms15719938TTL3600 | ||||||
| TXT | amazonses:di3alArWfibOZ/a97gwLnS41PU4KxFO6Ag+ZnbNHbDQ= | ||||||
| TXT | MS=55EC0CBD9D81E3E9D57731D60622E96748C65097TTL3600 | ||||||
| TXT | v=spf1 +ip4:42.125.239.179 +ip4:42.125.239.181 +ip4:42.125.239.182 +ip4:18.17... | ||||||
| SOA | ns0.jasso.go.jproot@ns0.jasso.go.jp 2026-05-08 #1 | ||||||
rank #11980 globally
rank #237 in the tld
WOT: SAFE (82/100)
📈 Tranco rank: #31,138
Subdomains
st-eju-kessai3.dev.jasso.go.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1265.awsdns-30.org2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:15:46
●NSns-1591.awsdns-06.co.uk2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:15:46
●NSns-30.awsdns-03.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:15:46
●NSns-851.awsdns-42.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, e.dns.jp, f.dns.jp, h.dns.jp... | - |
| jasso.go.jp | ns0.jasso.go.jp, ns1.jasso.go.jp, ns008-rctabgr0lm89khe9.r.d-53.jp, ns008-rctabgr0lm89khe9.r.d-53.net... | 2 records |
| dev.jasso.go.jp | ns-851.awsdns-42.net, ns-1591.awsdns-06.co.uk, ns-1265.awsdns-30.org, ns-30.awsdns-03.com | - |
✅ Authoritative Response
Server:205.251.195.83
NS records: ns-851.awsdns-42.net, ns-1591.awsdns-06.co.uk, ns-1265.awsdns-30.org, ns-30.awsdns-03.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jasso.go.jp (unsigned zone)
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1265.awsdns-30.org, ns-1591.awsdns-06.co.uk... |
| SOA | 1 | ns-30.awsdns-03.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns0.jasso.go.jp, ns1.jasso.go.jp)
Analysis
Hierarchy
The parent of st-eju-kessai3.dev.jasso.go.jp is dev.jasso.go.jp.
Name Servers
dev.jasso.go.jp's delegation is handled by four name servers: ns-30.awsdns-03.com, ns-851.awsdns-42.net, ns-1265.awsdns-30.org and ns-1591.awsdns-06.co.uk.
Host names with two IPs:
ns-30.awsdns-03.com points to 2600:9000:5300:1e00::1 and 205.251.192.30
ns-851.awsdns-42.net points to 2600:9000:5303:5300::1 and 205.251.195.83
ns-1265.awsdns-30.org points to 2600:9000:5304:f100::1 and 205.251.196.241
ns-1591.awsdns-06.co.uk points to 2600:9000:5306:3700::1 and 205.251.198.55