MXLIST.NET - sys21.co.kr
Search for IP or hostnames:
sys21.co.kr checked at 2025-11-17T11:13:45.434Z 1708ms 57/57/57 100% R:17 allDone:true timedOut:false sys21.co.kr
| MX | mail.sys21.co.kr | ||||||
| A | 112.216.19.70🇰🇷 LGDACOM | ||||||
| PTR | mail.sys21.co.kr | ||||||
| NS | ns1.uhost.co.kr | ||||||
| A | 202.31.187.220🇰🇷 PACIFIC-FORTUNE-BLAH | ||||||
| NS | ns2.uhost.co.kr | ||||||
| A | 219.251.156.14🇰🇷 KRNIC-GDNS-AS | ||||||
| A | 112.216.19.66🇰🇷 LGDACOM | ||||||
| PTR | ns2.sys21.kr | ||||||
co.kr
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| NS | g.dns.kr | ||||||
Up
mail.sys21.co.kr |
Starts with same word
Starts similarily
AI analysis
sys21.co.kr is the parent of mail.sys21.co.kr.
sys21.co.kr resolves to a single IP address: 112.216.19.66.
sys21.co.kr's delegation uses two name servers, ns1.uhost.co.kr and ns2.uhost.co.kr.
sys21.co.kr shares the same name server setup as other domains, for example ctia.kr, seoul284.org, ktcconst.co.kr, unescobusan.org and engel.co.kr.
Host names with a single IP:
ns1.uhost.co.kr points to 202.31.187.220.
ns2.uhost.co.kr points to 219.251.156.14.
sys21.co.kr is handled by a single mail server, mail.sys21.co.kr.
mail.sys21.co.kr points to a single IP: 112.216.19.70.
dbq