cijschool.com - dns.ninja
cijschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.206.120🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | dns3.viaweb.co.kr ⭐ | ||||||
| A | 222.233.52.121🇰🇷 SKB-NET222.232.0.0/13 SK Broadband | ||||||
| PTR | dns3.viaweb.co.kr | ||||||
| NS | sns1.viaweb.co.kr | ||||||
| A | 58.227.192.225🇰🇷 SKB-NET58.224.0.0/13 SKB summary | ||||||
| NS | sns2.viaweb.co.kr | ||||||
| A | 58.227.192.226🇰🇷 SKB-NET58.224.0.0/13 SKB summary | ||||||
| MX | mail.cijschool.com ⭐ | ||||||
| SOA | dns3.viaweb.co.krroot@dns3@viaweb.co.kr serial=0 | ||||||
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=1786137339 | ||||||
Same first word
cijschool.com |
DNS History
8 records (5 active, 3 former)
●NSdns3.viaweb.co.kr2020-01-03 → 2026-08-07 · 3 obs
● 2020-01-03 01:12:36
● 2026-08-07 21:16:30
○NSns1.namesvr.net2015-06-03 → 2017-02-20 · 4 obs
● 2017-02-20 08:37:30
○ 2020-01-03 01:12:36
○ 2026-08-07 21:16:30
○NSns2.namesvr.net2015-06-03 → 2017-02-20 · 4 obs
● 2017-02-20 08:37:30
○ 2020-01-03 01:12:36
○ 2026-08-07 21:16:30
●NSsns1.viaweb.co.kr2020-01-03 → 2026-08-07 · 3 obs
● 2020-01-03 01:12:36
● 2026-08-07 21:16:30
●NSsns2.viaweb.co.kr2020-01-03 → 2026-08-07 · 3 obs
● 2020-01-03 01:12:36
● 2026-08-07 21:16:30
●MXmail.cijschool.com2015-06-03 → 2026-08-07 · 2 obs
● 2026-08-07 21:16:30
●A183.111.206.1202020-01-03 → 2026-08-07 · 3 obs
● 2020-01-03 01:12:36
● 2026-08-07 21:16:30
○A211.218.150.712015-06-03 → 2017-02-20 · 4 obs
● 2017-02-20 08:37:30
○ 2020-01-03 01:12:36
○ 2026-08-07 21:16:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cijschool.com | sns1.viaweb.co.kr, sns2.viaweb.co.kr | - |
✅ Authoritative Response
Server:58.227.192.226
NS records: sns1.viaweb.co.kr, sns2.viaweb.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cijschool.com (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.206.120 |
| NS | 2 | sns1.viaweb.co.kr, sns2.viaweb.co.kr |
| MX | 1 | mail.cijschool.com (pri: 10) |
| SOA | 1 | dns3.viaweb.co.kr root.dns3.viaweb.co.kr |
Analysis
IP Addresses
cijschool.com has exactly one IP address — 183.111.206.120.
cijacademy.com, cijcamp.com, cebu-cij.com plus two other host names have IP numbers in common with cijschool.com.
Name Servers
cijschool.com carries NS records delegating to dns3.viaweb.co.kr, sns1.viaweb.co.kr and sns2.viaweb.co.kr.
cijschool.com shares at least some of its name servers with other domains, including easybusy.kr, raysoo.com, goodlight.or.kr and two others.
These name servers are frequently seen alongside the name servers dns4.viaweb.co.kr.
dns3.viaweb.co.kr points to 222.233.52.121; sns1.viaweb.co.kr points to 58.227.192.225; sns2.viaweb.co.kr points to 58.227.192.226 — each hostname maps to exactly one IP address.
Mail Servers
cijschool.com uses one mail server — mail.cijschool.com.
cijschool.com uses the same mail servers as other domains, including cijacademy.com.