yj.go.kr - robtex.com
yj.go.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.101.122.103🇰🇷 NCIA-AS-KR27.101.122.0/24 | ||||||
| NS | ns2.kornet.net ⭐ | ||||||
| A | 211.216.50.160🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| PTR | ns2.kornet.net | ||||||
| NS | ns.kornet.net | ||||||
| A | 211.216.50.150🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| PTR | ns.kornet.net | ||||||
| MX | spam.yj.go.kr ⭐ | ||||||
| A | 211.57.61.16🇰🇷 KT-NET211.57.0.0/16 KT | ||||||
| MX | mail.yj.go.kr(10) | ||||||
| A | 211.57.61.23🇰🇷 KT-NET211.57.0.0/16 KT | ||||||
| SOA | ns.kornet.netdomain@ns.kornet.net 2018-12-26 #1 | ||||||
go.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606050502 | ||||||
rank #2 in the tld
WOT: SAFE (71/100)
Subdomains
Same first word
Similar names
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DNS History
6 records (5 active, 1 former)
●NSns.kornet.net2015-08-13 → 2026-06-05 · 2 obs
● 2026-06-05 03:06:32
●NSns2.kornet.net2015-08-13 → 2026-06-05 · 2 obs
● 2026-06-05 03:06:32
●MXmail.yj.go.kr2015-08-13 → 2026-06-05 · 2 obs
● 2026-06-05 03:06:32
●MXspam.yj.go.kr2015-08-13 → 2026-06-05 · 2 obs
● 2026-06-05 03:06:32
●A27.101.122.1032026-02-18 → 2026-06-05 · 3 obs
● 2026-02-18 09:43:54
● 2026-06-05 03:06:32
○A27.101.122.712015-08-13 → 2017-04-06 · 4 obs
● 2017-04-06 01:15:08
○ 2026-02-18 09:43:54
○ 2026-06-05 03:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, d.dns.kr, g.dns.kr, f.dns.kr... | - |
| yj.go.kr | ns.kornet.net, ns2.kornet.net | - |
✅ Authoritative Response
Server:211.216.50.160
NS records: ns.kornet.net, ns2.kornet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yj.go.kr (unsigned zone)
⏱️ Timing
Total: 1497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.101.122.103 |
| NS | 2 | ns2.kornet.net, ns.kornet.net |
| MX | 2 | spam.yj.go.kr (pri: 0), mail.yj.go.kr (pri: 10) |
| SOA | 1 | ns.kornet.net domain.ns.kornet.net |
Analysis
Hierarchy
yj.go.kr is the parent domain of spam.yj.go.kr and mail.yj.go.kr.
IP Addresses
yj.go.kr points to a single IP number: 27.101.122.103.
yangju.go.kr is an example of another host name that shares IP numbers with yj.go.kr.
Name Servers
yj.go.kr has two authoritative name servers — ns2.kornet.net and ns.kornet.net.
yj.go.kr shares its name server setup with other domains, including megapass.net, entumoffice.com, bigfile.co.kr and two others.
yj.go.kr has at least partial name server overlap with other domains, such as xn--hy1b94xh9irnb.net, daewon.kr, godpia.com and two others.
These name servers are frequently used alongside ns2.kornet.ne.kr, ns.gabia.co.kr, ns.gabia.net and seven others.
ns2.kornet.net directs to 211.216.50.160 and ns.kornet.net directs to 211.216.50.150; each host name points to exactly one IP number.
Mail Servers
yj.go.kr has two mail servers: mail.yj.go.kr and spam.yj.go.kr.
mail.yj.go.kr directs to 211.57.61.23 and spam.yj.go.kr directs to 211.57.61.16; each host name points to exactly one IP number.