osakadata.co.jp - robtex.com
osakadata.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1506.awsdns-60.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:e200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1506.awsdns-60.org | ||||||
| A | 205.251.197.226🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1506.awsdns-60.org | ||||||
| NS | ns-1691.awsdns-19.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:9b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1691.awsdns-19.co.uk | ||||||
| A | 205.251.198.155🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1691.awsdns-19.co.uk | ||||||
| NS | ns-321.awsdns-40.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:4100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-321.awsdns-40.com | ||||||
| A | 205.251.193.65🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-321.awsdns-40.com | ||||||
| NS | ns-959.awsdns-55.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:bf00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-959.awsdns-55.net | ||||||
| A | 205.251.195.191🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-959.awsdns-55.net | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
osakadata.co.jp |
DNS History
11 records (4 active, 7 former)
●NSns-1506.awsdns-60.org2020-02-14 → 2026-08-08 · 3 obs
● 2020-02-14 09:09:18
● 2026-08-08 20:30:02
●NSns-1691.awsdns-19.co.uk2020-02-14 → 2026-08-08 · 3 obs
● 2020-02-14 09:09:18
● 2026-08-08 20:30:02
●NSns-321.awsdns-40.com2020-02-14 → 2026-08-08 · 3 obs
● 2020-02-14 09:09:18
● 2026-08-08 20:30:02
●NSns-959.awsdns-55.net2020-02-14 → 2026-08-08 · 3 obs
● 2020-02-14 09:09:18
● 2026-08-08 20:30:02
○NSnsas1.firstserver.ne.jp2015-07-01 → 2017-02-06 · 4 obs
● 2017-02-06 10:17:36
○ 2020-02-14 09:09:18
○ 2026-08-08 20:30:02
○NSnsas2.firstserver.ne.jp2015-07-01 → 2017-02-06 · 4 obs
● 2017-02-06 10:17:36
○ 2020-02-14 09:09:18
○ 2026-08-08 20:30:02
○MXmail.osakadata.co.jp2015-07-01 → 2020-02-14 · 4 obs
● 2020-02-14 09:09:18
○ 2026-06-28 09:25:42
○ 2026-08-08 20:30:02
○MXmx1.firstserver.ne.jp2015-07-01 → 2017-02-06 · 4 obs
● 2017-02-06 10:17:36
○ 2020-02-14 09:09:18
○ 2026-08-08 20:30:02
○MXmx2.firstserver.ne.jp2015-07-01 → 2017-02-06 · 4 obs
● 2017-02-06 10:17:36
○ 2020-02-14 09:09:18
○ 2026-08-08 20:30:02
○A164.46.102.1052020-02-14 → 2020-02-14 · 4 obs
● 2020-02-14 09:09:18
○ 2026-06-28 09:25:42
○ 2026-08-08 20:30:02
○A164.46.72.72015-07-01 → 2017-02-06 · 4 obs
● 2017-02-06 10:17:36
○ 2020-02-14 09:09:18
○ 2026-08-08 20:30:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| osakadata.co.jp | ns-1506.awsdns-60.org, ns-959.awsdns-55.net, ns-321.awsdns-40.com, ns-1691.awsdns-19.co.uk | - |
✅ Authoritative Response
Server:205.251.198.155
NS records: ns-1506.awsdns-60.org, ns-959.awsdns-55.net, ns-321.awsdns-40.com, ns-1691.awsdns-19.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osakadata.co.jp (unsigned zone)
⏱️ Timing
Total: 627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Four name servers handle the delegation for osakadata.co.jp: ns-321.awsdns-40.com, ns-959.awsdns-55.net, ns-1506.awsdns-60.org and ns-1691.awsdns-19.co.uk.
osakadata.co.jp shares at least some of its name servers with other domains, including maricopafoodworker.com, allinfeed.com, nbcthevoicekids.com and two others.
The host names ns-321.awsdns-40.com, ns-959.awsdns-55.net, ns-1506.awsdns-60.org and ns-1691.awsdns-19.co.uk each resolve to two IP addresses: ns-321.awsdns-40.com resolves to 205.251.193.65 and 2600:9000:5301:4100::1; ns-959.awsdns-55.net resolves to 205.251.195.191 and 2600:9000:5303:bf00::1; ns-1506.awsdns-60.org resolves to 205.251.197.226 and 2600:9000:5305:e200::1; ns-1691.awsdns-19.co.uk resolves to 205.251.198.155 and 2600:9000:5306:9b00::1.