sjdata.com - dns.ninja
sjdata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.164.18.238🇰🇷 Amazon15.164.0.0/15 EC2 ICN prefix | ||||||
| PTR | ec2-15-164-18-238.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| NS | ns2.hosting.co.kr | ||||||
| NS | ns3.hosting.co.kr | ||||||
| NS | ns4.hosting.co.kr | ||||||
| SOA | ns1.hosting.co.kradmin@sjdata.com serial=12 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782930526 | ||||||
Previously NS for
sjdata.com |
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
○NSns1.cafe24.co.kr2017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
○NSns1.cafe24.com2017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
●NSns1.hosting.co.kr2026-02-16 → 2026-07-01 · 3 obs
○ 2017-06-21 07:52:30
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
○NSns2.cafe24.co.kr2017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
○NSns2.cafe24.com2017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
●NSns2.hosting.co.kr2026-02-16 → 2026-07-01 · 3 obs
○ 2017-06-21 07:52:30
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
●NSns3.hosting.co.kr2026-02-16 → 2026-07-01 · 3 obs
○ 2017-06-21 07:52:30
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
○NSns4.blueweb.co.kr2015-06-21 → 2016-10-17 · 4 obs
● 2015-06-21 04:46:38
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
●NSns4.hosting.co.kr2026-02-16 → 2026-07-01 · 3 obs
○ 2017-06-21 07:52:30
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
● 2026-02-16 04:26:34
● 2026-07-01 18:34:16
○NSns5.blueweb.co.kr2015-06-21 → 2016-10-17 · 4 obs
● 2015-06-21 04:46:38
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
○NSsjdata.com2017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
○MXmail.sjdata.com2015-06-21 → 2016-10-17 · 4 obs
● 2015-06-21 04:46:38
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
○MXuws64-160.cafe24.com2017-06-21 → 2026-02-16 · 5 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
● 2026-02-16 04:26:34
○ 2026-02-24 14:39:08
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
● 2026-02-16 04:26:34
○ 2026-02-24 14:39:08
○ 2026-07-01 18:34:16
●A15.164.18.2382026-02-16 → 2026-07-01 · 6 obs
○ 2017-06-21 07:52:30
● 2026-02-16 04:26:34
● 2026-02-24 14:39:08
○ 2026-03-11 23:02:22
● 2026-06-19 16:24:18
● 2026-07-01 18:34:16
● 2026-02-16 04:26:34
● 2026-02-24 14:39:08
○ 2026-03-11 23:02:22
● 2026-06-19 16:24:18
● 2026-07-01 18:34:16
○A183.111.174.492017-06-21 → 2017-06-21 · 4 obs
○ 2016-10-17 05:22:46
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
● 2017-06-21 07:52:30
○ 2026-02-16 04:26:34
○ 2026-07-01 18:34:16
○A211.202.2.2152015-06-21 → 2016-10-17 · 4 obs
● 2015-06-21 04:46:38
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
● 2016-10-17 05:22:46
○ 2017-06-21 07:52:30
○ 2026-07-01 18:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| sjdata.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.12
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjdata.com (unsigned zone)
⏱️ Timing
Total: 3720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.164.18.238 |
| NS | 4 | ns3.hosting.co.kr, ns4.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.sjdata.com |
Analysis
IP Addresses
sjdata.com resolves to just one IP address, 15.164.18.238.
Two other host names, along with byunsanghee.com, ntinc.co.kr and reborn.foundation, also share IP numbers with sjdata.com.
Name Servers
The NS records for sjdata.com point to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
There is at least partial name server overlap between sjdata.com and other domains — anylink.net, sum.co.kr, castree.com and two more among them.