jurc.kr - robtex.com
jurc.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.166.192.4🇺🇸 Amazon3.166.192.0/21 | ||||||
| PTR | server-3-166-192-4.phl51.r.cloudfront.net | ||||||
| A | 3.166.192.5🇺🇸 Amazon3.166.192.0/21 | ||||||
| A | 3.166.192.89🇺🇸 Amazon3.166.192.0/21 | ||||||
| A | 3.166.192.129🇺🇸 Amazon3.166.192.0/21 | ||||||
| NS | bns1.hostcocoa.com ⭐ | ||||||
| A | 205.251.192.254🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-254.awsdns-31.com | ||||||
| NS | bns2.hostcocoa.com | ||||||
| A | 205.251.194.231🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-743.awsdns-28.net | ||||||
| NS | bns3.hostcocoa.com | ||||||
| A | 205.251.196.209🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1233.awsdns-26.org | ||||||
| NS | bns4.hostcocoa.com | ||||||
| A | 205.251.198.107🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1643.awsdns-13.co.uk | ||||||
| SOA | bns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2607250630 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSbns1.hostcocoa.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 06:02:52
●NSbns2.hostcocoa.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 06:02:52
●NSbns3.hostcocoa.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 06:02:52
●NSbns4.hostcocoa.com2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 06:02:52
○A3.166.135.442026-07-24 → 2026-07-24 · 4 obs
● 2026-07-24 22:19:28
○ 2026-07-25 06:02:48
○ 2026-07-25 06:02:52
○A3.166.135.522026-07-24 → 2026-07-24 · 4 obs
● 2026-07-24 22:19:28
○ 2026-07-25 06:02:48
○ 2026-07-25 06:02:52
○A3.166.135.582026-07-24 → 2026-07-24 · 4 obs
● 2026-07-24 22:19:28
○ 2026-07-25 06:02:48
○ 2026-07-25 06:02:52
○A3.166.135.982026-07-24 → 2026-07-24 · 4 obs
● 2026-07-24 22:19:28
○ 2026-07-25 06:02:48
○ 2026-07-25 06:02:52
●A3.166.192.1292026-07-24 → 2026-07-25 · 4 obs
○ 2026-07-24 22:19:28
● 2026-07-25 06:02:48
● 2026-07-25 06:02:52
●A3.166.192.42026-07-24 → 2026-07-25 · 4 obs
○ 2026-07-24 22:19:28
● 2026-07-25 06:02:48
● 2026-07-25 06:02:52
●A3.166.192.52026-07-24 → 2026-07-25 · 4 obs
○ 2026-07-24 22:19:28
● 2026-07-25 06:02:48
● 2026-07-25 06:02:52
●A3.166.192.892026-07-24 → 2026-07-25 · 4 obs
○ 2026-07-24 22:19:28
● 2026-07-25 06:02:48
● 2026-07-25 06:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| jurc.kr | bns1.hostcocoa.com, bns3.hostcocoa.com, bns2.hostcocoa.com, bns4.hostcocoa.com | - |
✅ Authoritative Response
Server:205.251.192.254
NS records: bns1.hostcocoa.com, bns3.hostcocoa.com, bns2.hostcocoa.com, bns4.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jurc.kr (unsigned zone)
⏱️ Timing
Total: 2197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.166.192.129, 3.166.192.89... |
| NS | 4 | bns1.hostcocoa.com, bns2.hostcocoa.com... |
| SOA | 1 | bns1.hostcocoa.com awsdns-hostmaster.ama |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
IP Addresses
jurc.kr resolves to four IP addresses: 3.166.192.4, 3.166.192.5, 3.166.192.89 and 3.166.192.129.
Two other host names, along with mother.co.jp, static5.sertpr.org.br and d2l7c7wktkyfdl.cloudfront.net, also share IP numbers with jurc.kr.
Name Servers
The NS records for jurc.kr point to four name servers: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.
jurc.kr shares at least some of its name servers with other domains, including enctotal.com, ikamper.co.kr, aimtcorp.com and two others.
The hosts bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com all resolve to exactly one IP address each: 205.251.192.254, 205.251.194.231, 205.251.196.209 and 205.251.198.107 respectively.