jcgo.kr - robtex.com
jcgo.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.200.117.130🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-200-117-130.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns-170.awsdns-21.com ⭐ | ||||||
| A | 2600:9000:5300:aa00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-170.awsdns-21.com | ||||||
| A | 205.251.192.170🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-170.awsdns-21.com | ||||||
| NS | ns-1072.awsdns-06.org | ||||||
| A | 2600:9000:5304:3000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1072.awsdns-06.org | ||||||
| A | 205.251.196.48🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1072.awsdns-06.org | ||||||
| NS | ns-1657.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1657.awsdns-15.co.uk | ||||||
| A | 205.251.198.121🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1657.awsdns-15.co.uk | ||||||
| NS | ns-970.awsdns-57.net | ||||||
| A | 2600:9000:5303:ca00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-970.awsdns-57.net | ||||||
| A | 205.251.195.202🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-970.awsdns-57.net | ||||||
| SOA | ns-170.awsdns-21.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=2606140516 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1072.awsdns-06.org2026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 00:15:16
●NSns-1657.awsdns-15.co.uk2026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 00:15:16
●NSns-170.awsdns-21.com2026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 00:15:16
●NSns-970.awsdns-57.net2026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 00:15:16
●A43.200.117.1302026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 00:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, d.dns.kr, e.dns.kr, f.dns.kr... | - |
| jcgo.kr | ns-970.awsdns-57.net, ns-1657.awsdns-15.co.uk, ns-170.awsdns-21.com, ns-1072.awsdns-06.org | - |
✅ Authoritative Response
Server:205.251.196.48
NS records: ns-970.awsdns-57.net, ns-1657.awsdns-15.co.uk, ns-170.awsdns-21.com, ns-1072.awsdns-06.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcgo.kr (unsigned zone)
⏱️ Timing
Total: 2353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.200.117.130 |
| NS | 4 | ns-1072.awsdns-06.org, ns-1657.awsdns-15.co.uk... |
| SOA | 1 | ns-170.awsdns-21.com awsdns-hostmaster.a |
Analysis
IP Addresses
jcgo.kr resolves to just one IP address, 43.200.117.130.
There are other host names — ec2-43-200-117-130.ap-northeast-2.compute.amazonaws.com among them — that share IP numbers with jcgo.kr.
Name Servers
jcgo.kr is delegated to four name servers, ns-170.awsdns-21.com, ns-970.awsdns-57.net, ns-1072.awsdns-06.org and ns-1657.awsdns-15.co.uk.
jcgo.kr has at least partial name server overlap with other domains, such as innermetrix.com, hsalazar.xyz, nimbus.zscaler.com and two others.
ns-170.awsdns-21.com, ns-970.awsdns-57.net, ns-1072.awsdns-06.org and ns-1657.awsdns-15.co.uk all point to exactly two IP numbers each: ns-170.awsdns-21.com → 205.251.192.170 and 2600:9000:5300:aa00::1; ns-970.awsdns-57.net → 205.251.195.202 and 2600:9000:5303:ca00::1; ns-1072.awsdns-06.org → 205.251.196.48 and 2600:9000:5304:3000::1; ns-1657.awsdns-15.co.uk → 205.251.198.121 and 2600:9000:5306:7900::1.