jstech.co.kr - robtex.com
jstech.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns14.dnszi.com ⚠️ Not in zone NS records | ||||||
| A | 121.78.72.38🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC | ||||||
| PTR | ns14.dnszi.com | ||||||
| NS | ns31.dnszi.com ⚠️ Not in zone NS records | ||||||
| A | 27.1.16.90🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| NS | ns44.dnszi.com ⚠️ Not in zone NS records | ||||||
| A | 58.120.225.165🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| PTR | ns44.dnszi.com | ||||||
| NS | ns5.dnszi.com ⚠️ Not in zone NS records | ||||||
| A | 121.78.251.21🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| NS | ns86.dnszi.com ⚠️ Not in zone NS records | ||||||
| A | 121.78.251.27🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607270522 | ||||||
Same first word
jstech.be |
jstech.kr |
jstech.com |
jstech.co |
jstech.de |
jstech.jp |
jstech.si |
jstech.or.kr |
jstech.io |
jstech.co.kr |
jstech.dk |
Similar names
DNS History
5 records (5 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | g.dns.kr, d.dns.kr, e.dns.kr, b.dns.kr... | - |
| jstech.co.kr | ns14.dnszi.com, ns5.dnszi.com, ns31.dnszi.com, ns44.dnszi.com... | - |
✅ Authoritative Response
Server:121.78.251.27
NS records: ns14.dnszi.com, ns5.dnszi.com, ns31.dnszi.com, ns44.dnszi.com, ns86.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jstech.co.kr (unsigned zone)
⏱️ Timing
Total: 3207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Delegation for jstech.co.kr is to five name servers: ns14.dnszi.com, ns31.dnszi.com, ns44.dnszi.com and two others.
jstech.co.kr has at least partial name server overlap with other domains, such as insite.kr, api.re.kr, megaflie.net and two others.
It is common to see these name servers used together with name servers ns5.dnszi.com and ns86.dnszi.com.
Host names pointing to a single IP address:
ns14.dnszi.com points to the IP address 121.78.72.38.
ns31.dnszi.com points to the IP address 27.1.16.90.
ns44.dnszi.com points to the IP address 58.120.225.165.
ns5.dnszi.com points to the IP address 121.78.251.21.
ns86.dnszi.com points to the IP address 121.78.251.27.