jdds.kr - robtex.com
jdds.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.138.163🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 include:spf.worksmobile.com ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2024-11-11 #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=2606150569 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.whoisdomain.kr2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●NSns2.whoisdomain.kr2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●NSns3.whoisdomain.kr2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●NSns4.whoisdomain.kr2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●MXkr1-aspmx1.worksmobile.com2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●MXkr1-aspmx2.worksmobile.com2026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
●A183.111.138.1632026-06-14 → 2026-06-15 · 2 obs
● 2026-06-15 01:21:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| jdds.kr | ns4.whoisdomain.kr, ns3.whoisdomain.kr, ns1.whoisdomain.kr, ns2.whoisdomain.kr | 4 records |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns4.whoisdomain.kr, ns3.whoisdomain.kr, ns1.whoisdomain.kr, ns2.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdds.kr (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.138.163 |
| NS | 4 | ns2.whoisdomain.kr, ns4.whoisdomain.kr... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.worksmobile.com ~all |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.whoisdomain.kr, ns3.whoisdomain.kr, ns2.whoisdomain.kr...)
Analysis
IP Addresses
jdds.kr has exactly one IP address — 183.111.138.163.
bittalk.kr, chromagen.co.kr, jejuatopycenter.kr plus two other host names have IP numbers in common with jdds.kr.
Name Servers
Four name servers handle the delegation for jdds.kr: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
jdds.kr has at least partial name server overlap with other domains, such as ramxpert.com, aioholdings.com, xn--9m1bv2fb3b65fc7f2mkvms21c.com and two others.
Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.
Mail Servers
jdds.kr uses two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
The mail server setup of jdds.kr matches that of other domains such as codingbaljeonso.com, exflyer.co.kr, mive.co.kr and two others.
At least some of the mail servers used by jdds.kr are shared with other domains: haveless.co.kr, grayround.com, www.1half.kr and two others among them.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com both resolve to the same single IP address: 125.209.209.251.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com are host names that each point to 125.209.209.251 IP addresses.