jdtsolution.kr - robtex.com
jdtsolution.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.38.54.138🇰🇷 SKB-NET218.38.0.0/15 SK Broadband | ||||||
| NS | ns1.jdtsolution.kr ⭐ | ||||||
| A | 218.38.54.138🇰🇷 SKB-NET218.38.0.0/15 SK Broadband | ||||||
| NS | ns2.jdtsolution.kr | ||||||
| A | 218.38.54.138🇰🇷 SKB-NET218.38.0.0/15 SK Broadband | ||||||
| MX | 218.38.54.138.jdtsolution.kr ⭐ | ||||||
| SOA | ns1.jdtsolution.krroot@jdtsolution.kr 2023-10-23 #12 | ||||||
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=2604131047 | ||||||
rank #445 in the tld
📈 Tranco rank: #583,286
Subdomains
Same first word
jdtsolution.kr |
jdtsolution.com |
DNS History
4 records (4 active, 0 former)
●NSns1.jdtsolution.kr2026-03-09 → 2026-04-13 · 2 obs
● 2026-04-13 20:01:18
●NSns2.jdtsolution.kr2026-03-09 → 2026-04-13 · 2 obs
● 2026-04-13 20:01:18
●MX218.38.54.138.jdtsolution.kr2026-03-09 → 2026-04-13 · 2 obs
● 2026-04-13 20:01:18
●A218.38.54.1382026-03-09 → 2026-04-13 · 2 obs
● 2026-04-13 20:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| jdtsolution.kr | ns2.jdtsolution.kr, ns1.jdtsolution.kr | 2 records |
✅ Authoritative Response
Server:218.38.54.138
NS records: ns2.jdtsolution.kr, ns1.jdtsolution.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdtsolution.kr (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.38.54.138 |
| NS | 2 | ns2.jdtsolution.kr, ns1.jdtsolution.kr |
| MX | 2 | 218.38.54.138.jdtsolution.kr (pri: 10), 218.38.54.138.jdtsolution.kr (pri: 20) |
| SOA | 1 | ns1.jdtsolution.kr root.jdtsolution.kr |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
Hierarchy
jdtsolution.kr is a parent of ns1.jdtsolution.kr and ns2.jdtsolution.kr.
IP Addresses
jdtsolution.kr resolves to one IP number: 218.38.54.138.
Other host names such as ns1.jdtsolution.kr and ns2.jdtsolution.kr share IP numbers with jdtsolution.kr.
Name Servers
jdtsolution.kr is delegated to two name servers ns1.jdtsolution.kr and ns2.jdtsolution.kr.
jdtsolution.kr uses the same name server configuration as other domains, such as rotcian.com.
Host names with a single IP:
ns1.jdtsolution.kr points to 218.38.54.138.
ns2.jdtsolution.kr points to 218.38.54.138.
Host names pointing to 218.38.54.138: ns1.jdtsolution.kr and ns2.jdtsolution.kr.
Mail Servers
jdtsolution.kr is handled by a single mail server, 218.38.54.138.jdtsolution.kr.