ck9.jp - robtex.com
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ck9.jp
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=1770992102 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSchan.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●NSchuck.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●MXmxa.mailgun.org2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●MXmxb.mailgun.org2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●A104.21.90.1182026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●A172.67.200.1032026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●A2606:4700:3036::6815:5a762026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
●A2606:4700:3037::ac43:c8672026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ck9.jp | chan.ns.cloudflare.com, chuck.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.82
NS records: chan.ns.cloudflare.com, chuck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ck9.jp (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.103, 104.21.90.118 |
| AAAA | 2 | 2606:4700:3037::ac43:c867, 2606:4700:3036::6815:5a76 |
| NS | 2 | chan.ns.cloudflare.com, chuck.ns.cloudflare.com |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 3 | google-site-verification=TfIDFZihFbbBi7T, keybase-site-verification=Gh78_G72n6tFLT... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chan.ns.cloudflare.com dns.cloudflare.co |
AI analysis
ck9.jp resolves to four IP numbers: 2606:4700:3036::6815:5a76, 2606:4700:3037::ac43:c867, 104.21.90.118 and 172.67.200.103.
Other host names such as connextdata.com, paperfans.com.cn, addictedtopi.com, mynaughtyaffair.com and waynedevelopment.com share IPs with ck9.jp.
ck9.jp is delegated to two name servers: chan.ns.cloudflare.com and chuck.ns.cloudflare.com.
ck9.jp shares the same name server setup as store-map.com, aerox.uk, jeffries.me, picador.com and panmacmillan.com.
ck9.jp at least partially shares name servers with other domains, for instance neru.com.cn, smartmachine.com.ar, wrightchoicelivery.com, ada-shower-pans.com and thecarbine.com.
these name servers are commonly used with merlin.ns.cloudflare.com, doug.ns.cloudflare.com, theo.ns.cloudflare.com and kay.ns.cloudflare.com.
Host names with six IP numbers:
chan.ns.cloudflare.com points to 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82.
chuck.ns.cloudflare.com points to 2606:4700:58::adf5:3b56, 2803:f800:50::6ca2:c156, 2a06:98c1:50::ac40:2156, 108.162.193.86, 172.64.33.86 and 173.245.59.86.
ck9.jp is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
The mail server setup for ck9.jp matches that of other domains, for instance alexjduncan.com, stevenbarrie.com, dalal.me, soults.com and avijr.com.
ck9.jp shares at least partially some mail servers with other domains, including my-voip.com, cgimunich.gov.in, mcnairmedia.com, paramountlogo.com and jarhq.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and myvoip-com0e.mail.protection.outlook.com.
Host names sharing one IP: mxa.mailgun.org and mxb.mailgun.org point to 34.160.157.95.