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prtech21.com checked at 2026-01-17T05:14:25.647Z 677ms 66/66/66 100% R:15 allDone:true timedOut:false cfaller:8171a7d9/25:22ef62f3:6:18219:-:-:-prtech21.com
| MX | mail1.prtech21.com | ||||||
| A | 14.41.55.81🇰🇷 DUZONBIZON-AS-KR | ||||||
| PTR | mail1.samhyun.biz | ||||||
| PTR | mail1.wehago.com | ||||||
| MX | mail2.prtech21.com | ||||||
| A | 14.41.55.82🇰🇷 DUZONBIZON-AS-KR | ||||||
| PTR | mail2.samhyun.biz | ||||||
| PTR | mail2.wehago.com | ||||||
| NS | ns1.rootnet.kr | ||||||
| A | 103.6.101.39🇰🇷 KINXIDC-AS-KR | ||||||
| NS | ns2.rootnet.kr | ||||||
| A | 121.78.233.131🇰🇷 KINXIDC-AS-KR | ||||||
| A | 121.78.246.82🇰🇷 KINXIDC-AS-KR | ||||||
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prtech21.com |
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AI analysis
prtech21.com is a parent of mail1.prtech21.com and mail2.prtech21.com.
prtech21.com resolves to one IP number: 121.78.246.82.
other host names including bitekps.com, icesmile.com, insung88.co.kr, telecervico.com and kwangwo.co.kr share IP numbers with prtech21.com.
prtech21.com is delegated to two name servers ns1.rootnet.kr and ns2.rootnet.kr.
prtech21.com shares the same name server setup as other domains, for instance dreamwebs.kr, ksles.org, w-7.kr, cbcline.com and moindaum.com.
Host names with one IP number:
ns1.rootnet.kr points to 103.6.101.39
ns2.rootnet.kr points to 121.78.233.131
Two mail servers handle prtech21.com: mail1.prtech21.com and mail2.prtech21.com.
Host names with one IP number:
mail1.prtech21.com points to 14.41.55.81
mail2.prtech21.com points to 14.41.55.82