NSLIST.NET - sys21.co.kr
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sys21.co.kr checked at 2025-10-14T19:40:28.159Z 3596ms 57/57/57 100% R:32sys21.co.kr
| MX | mail.sys21.co.kr | ||||||
| A | 112.216.19.70🇰🇷 LG Uplus | ||||||
| PTR | mail.sys21.co.kr | ||||||
| NS | ns1.uhost.co.kr | ||||||
| A | 202.31.187.220🇰🇷 KT Corporation (Korea Telecom) | ||||||
| NS | ns2.uhost.co.kr | ||||||
| A | 219.251.156.14🇰🇷 GDNSKR-KR | ||||||
| A | 112.216.19.66🇰🇷 LG Uplus | ||||||
| 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 | ||||||
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mail.sys21.co.kr |
Starts with same word
Starts similarily
AI analysis
The parent of mail.sys21.co.kr is sys21.co.kr.
sys21.co.kr points to a single IP address: 112.216.19.66.
Two name servers ns1.uhost.co.kr and ns2.uhost.co.kr handle the delegation for sys21.co.kr.
sys21.co.kr shares the same name server setup as other domains, for example garmentfilms.com, ctia.kr, seoul284.org, ktcconst.co.kr and unescobusan.org.
Host names with one IP number:
ns1.uhost.co.kr points to 202.31.187.220; ns2.uhost.co.kr points to 219.251.156.14.
The mail.sys21.co.kr mail server handles sys21.co.kr.
mail.sys21.co.kr points to a single IP number: 112.216.19.70.
dbq