2jo.kr - robtex.com
2jo.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| A | 183.111.139.234🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| A | 203.245.12.107🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| A | 203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | 2jo.kr ⭐ | ||||||
| A | 183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| A | 183.111.139.234🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| A | 203.245.12.107🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| A | 203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | ns.cafe24.com | ||||||
| A | 112.175.246.226🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.247.226🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.145🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns0.cafe24.com | ||||||
| A | 116.126.143.241🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.cafe24.com | ||||||
| A | 112.175.246.230🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.246.231🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| A | 175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns2.cafe24.com | ||||||
| A | 1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| A | 1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| A | 112.175.11.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.12.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| SOA | 2jo.krpostmaster@2jo.kr serial=20100607 | ||||||
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=2607240984 | ||||||
NS for
2jo.kr |
Same first word
Similar names
2oj.com |
oj2.biz |
2oj.net |
j2o.eu |
oj2.com |
o2j.com |
j2o.de |
j2o.net |
jo2.co |
oj2.cc |
jo2.com |
j2o.ie |
o2j.fr |
j2o.nl |
j2o.io |
j2o.us |
jo2.de |
j2o.cn |
j2o.org |
oj2.info |
jo2.nl |
jo2.eu |
jo2.org |
o2j.info |
j2o.co.uk |
2oj.de |
jo2.net |
j2o.com.ar |
DNS History
9 records (9 active, 0 former)
●NS2jo.kr2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●NSns.cafe24.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●NSns0.cafe24.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●NSns1.cafe24.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●NSns2.cafe24.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●A183.111.139.2332026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●A183.111.139.2342026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●A203.245.12.1072026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
●A203.245.12.1192026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 20:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| 2jo.kr | ns2.cafe24.com, ns1.cafe24.com, ns.cafe24.com, ns0.cafe24.com | - |
✅ Authoritative Response
Server:112.175.11.4
NS records: ns2.cafe24.com, ns1.cafe24.com, ns.cafe24.com, ns0.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2jo.kr (unsigned zone)
⏱️ Timing
Total: 4708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 203.245.12.107, 183.111.139.234... |
| NS | 4 | ns.cafe24.com, ns0.cafe24.com... |
| SOA | 1 | 2jo.kr postmaster.2jo.kr |
Analysis
Name Server Role
The NS records for 2jo.kr point back to 2jo.kr itself.
ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com are often grouped with 2jo.kr to function as name servers.
IP Addresses
2jo.kr directs to four IP numbers, which are 183.111.139.233, 183.111.139.234, 203.245.12.107 and 203.245.12.119.
Two other host names, along with columbus25.co.kr, marinereptile.com and mypaint.co.kr, also share IP numbers with 2jo.kr.
Name Servers
2jo.kr has five authoritative name servers, specifically 2jo.kr, ns0.cafe24.com, ns1.cafe24.com and two others.
There is at least partial name server overlap between 2jo.kr and other domains — seokryu.com, yoyoshe.com, kuroda.co.kr and two more among them.
These name servers regularly appear alongside ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 4 other name servers in NS record sets.
Host names directing to five IP addresses:
ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.
Host names that resolve to four IP numbers:
2jo.kr resolves to four IP addresses — 183.111.139.233, 183.111.139.234, 203.245.12.107 and 203.245.12.119.
ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns.cafe24.com resolves to four IP addresses — 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.
Host names that point to one IP address:
The hostname ns0.cafe24.com resolves to 116.126.143.241.
ns1.cafe24.com along with ns.cafe24.com each resolve to 175.125.93.135 IP addresses.