blockx.kr - robtex.com
blockx.kr
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ 🔒 | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr 🔒 | ||||||
| NS | d.dns.kr 🔒 | ||||||
| NS | e.dns.kr 🔒 | ||||||
| NS | f.dns.kr 🔒 | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2603080650 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NScns1.hostcocoa.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●NScns2.hostcocoa.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●NScns3.hostcocoa.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●NScns4.hostcocoa.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●MXkr1-aspmx1.worksmobile.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●MXkr1-aspmx2.worksmobile.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●A3.162.112.1192026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●A3.162.112.1202026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●A3.162.112.522026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
●A3.162.112.632026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 05:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| blockx.kr | cns1.hostcocoa.com, cns4.hostcocoa.com, cns3.hostcocoa.com, cns2.hostcocoa.com | - |
✅ Authoritative Response
Server: 205.251.196.138
NS records: cns1.hostcocoa.com, cns4.hostcocoa.com, cns3.hostcocoa.com, cns2.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockx.kr (unsigned zone)
⏱️ Timing
Total: 2184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.162.112.52, 3.162.112.119... |
| NS | 4 | cns1.hostcocoa.com, cns2.hostcocoa.com... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| TXT | 3 | google-site-verification=AzZcfA1Tu6AyPmh, v=spf1 include:spf.worksmobile.com ~all... |
| SOA | 1 | cns1.hostcocoa.com awsdns-hostmaster.ama |
Analysis
IP Addresses
blockx.kr maps to four IP numbers: 3.162.112.52, 3.162.112.63, 3.162.112.119 and 3.162.112.120.
other host names include nihoncast.co.jp, labs.newtral.es, syeng.net, sherabling.com and track.zestmoney.in; they share IP numbers with blockx.kr.
Name Servers
blockx.kr delegates to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.
blockx.kr at least partially shares name servers with other domains, for instance belleange.co.kr, spacecw.com, powervis.net, hyesung.org and sgtechtool.com.
Host names with one IP number: cns1.hostcocoa.com points to: 205.251.196.138; cns2.hostcocoa.com points to: 205.251.194.81; cns3.hostcocoa.com points to: 205.251.193.7; cns4.hostcocoa.com points to: 205.251.199.181.
Mail Servers
blockx.kr is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
blockx.kr uses the same mail server setup as other domains, for instance namdomail.com, ydsam.com, pgbiohealth.com, vbkorea.co.kr and ke-sa.org.
blockx.kr shares some mail servers with other domains, including moo2sj.com, movegames.co.kr, smme.co.kr and egtouch.com.
Host names with a single IP
kr1-aspmx1.worksmobile.com points to 125.209.209.251
kr1-aspmx2.worksmobile.com points to 125.209.209.251
Host names that point to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com