isp.okinawa.jp - robtex.com
isp.okinawa.jp
okinawa.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | okinawa.jp. | ||||||
rank #220 in the tld
WOT: SAFE (99/100)
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns-1185.awsdns-20.org2026-06-17 → 2026-07-04 · 3 obs
● 2026-06-17 12:05:28
● 2026-07-04 13:24:58
●NSns-1965.awsdns-53.co.uk2026-06-17 → 2026-07-04 · 3 obs
● 2026-06-17 12:05:28
● 2026-07-04 13:24:58
●NSns-486.awsdns-60.com2026-06-17 → 2026-07-04 · 3 obs
● 2026-06-17 12:05:28
● 2026-07-04 13:24:58
●NSns-847.awsdns-41.net2026-06-17 → 2026-07-04 · 3 obs
● 2026-06-17 12:05:28
● 2026-07-04 13:24:58
○NSsvi01.isp.okinawa.jp2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-17 12:05:28
○ 2026-07-04 13:24:58
○NSsvi01.mco.ne.jp2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-17 12:05:28
○ 2026-07-04 13:24:58
○NSsvi02.isp.okinawa.jp2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-17 12:05:28
○ 2026-07-04 13:24:58
●MXcbo0.mx.cloud-mail.jp2018-05-06 → 2026-07-04 · 2 obs
● 2026-07-04 13:24:58
●MXcbo0.mx2.cloud-mail.jp2018-05-06 → 2026-07-04 · 2 obs
● 2026-07-04 13:24:58
○A49.212.220.282018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-17 12:05:28
○ 2026-07-04 13:24:58
●A52.198.41.232026-06-17 → 2026-07-04 · 3 obs
● 2026-06-17 12:05:28
● 2026-07-04 13:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, d.dns.jp, f.dns.jp... | - |
| isp.okinawa.jp | ns-486.awsdns-60.com, ns-1965.awsdns-53.co.uk, ns-1185.awsdns-20.org, ns-847.awsdns-41.net | - |
✅ Authoritative Response
Server:205.251.195.79
NS records: ns-486.awsdns-60.com, ns-1965.awsdns-53.co.uk, ns-1185.awsdns-20.org, ns-847.awsdns-41.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isp.okinawa.jp (unsigned zone)
⏱️ Timing
Total: 1101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.198.41.23 |
| NS | 4 | ns-1185.awsdns-20.org, ns-1965.awsdns-53.co.uk... |
| MX | 2 | cbo0.mx.cloud-mail.jp (pri: 100), cbo0.mx2.cloud-mail.jp (pri: 110) |
| TXT | 2 | google-site-verification=IYRyYftIIZ4lEGb, v=spf1 a:CBO0.spf.cloud-mail.jp +a:mail. |
| SOA | 1 | ns-1965.awsdns-53.co.uk awsdns-hostmaste |
Analysis
IP Addresses
isp.okinawa.jp directs to one IP number, which is 52.198.41.23.
Host names like web.mco.ne.jp are further examples that share IP numbers with isp.okinawa.jp.
Name Servers
The domain isp.okinawa.jp is delegated to these four name servers: ns-486.awsdns-60.com, ns-847.awsdns-41.net, ns-1185.awsdns-20.org and ns-1965.awsdns-53.co.uk.
At least some of isp.okinawa.jp's name servers are shared with other domains, for example birri.us, d2t1y5okanwyqg.cloudfront.net, exactuals.net and two more.
It is common for these name servers to be used in conjunction with the name servers ns-287.awsdns-35.com, ns-1292.awsdns-33.org and ns-1873.awsdns-42.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-486.awsdns-60.com directs to 205.251.193.230 and 2600:9000:5301:e600::1; ns-847.awsdns-41.net directs to 205.251.195.79 and 2600:9000:5303:4f00::1; ns-1185.awsdns-20.org directs to 205.251.196.161 and 2600:9000:5304:a100::1; ns-1965.awsdns-53.co.uk directs to 205.251.199.173 and 2600:9000:5307:ad00::1.
Mail Servers
The MX records for isp.okinawa.jp point to two mail servers: cbo0.mx.cloud-mail.jp and cbo0.mx2.cloud-mail.jp.
isp.okinawa.jp has the same mail server arrangement as a number of other domains, for example ryuteku.co.jp, opta-tennis.jp, tydaya.jp and two more.
Each of cbo0.mx.cloud-mail.jp and cbo0.mx2.cloud-mail.jp has one IP address: cbo0.mx.cloud-mail.jp uses 59.157.130.3 and cbo0.mx2.cloud-mail.jp uses 202.210.185.137.