cko0.mx.cloud-mail.jp - robtex.com
cko0.mx.cloud-mail.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.157.130.128🇯🇵 FBDC59.157.128.0/18 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | mail10.cloud-mail.jp | ||||||
mx.cloud-mail.jp
| DNSSEC | ⚠️ Not signed | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A59.157.130.1282015-08-09 → 2026-04-27 · 2 obs
● 2015-08-09 09:59:10
● 2026-04-27 20:42:18
● 2026-04-27 20:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| cloud-mail.jp | ns21.freebit.net, ns22.freebit.net | - |
✅ Authoritative Response
Server:61.195.7.22
NS records: ns21.freebit.net, ns22.freebit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloud-mail.jp (unsigned zone)
⏱️ Timing
Total: 1247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.157.130.128 |
Analysis
Mail Server Role
cko0.mx.cloud-mail.jp serves as the mail server for koganet.ne.jp.
Together with cko0.mx.cloud-mail.jp, cko0.mx2.cloud-mail.jp is commonly used as a mail server.
IP Addresses
cko0.mx.cloud-mail.jp resolves to a single IP: 59.157.130.128.
Other host names, for instance cgj0.mx.cloud-mail.jp, mail10.cloud-mail.jp, can1.mx.cloud-mail.jp, cmo0.mx.cloud-mail.jp and cbj0.mx.cloud-mail.jp share IP numbers with cko0.mx.cloud-mail.jp.