WWW.RTSAK.COM - sd21.or.kr

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sd21.or.kr checked at 2025-10-23T01:12:23.939Z 1212ms 76/76/76 100% R:16

`sd21.or.kr`

MX	`aspmx.daum.net`
		A	121.53.85.23^{🇰🇷 DAUM-AS}
NS	`ns1.anyline.co.kr`
		A	211.169.73.4^{🇰🇷 LG Uplus}
			PTR	`ns.church-love.com`
NS	`ns2.anyline.co.kr`
		A	211.169.73.5^{🇰🇷 LG Uplus}
MX	`alt.aspmx.daum.net`
		A	121.53.85.23^{🇰🇷 DAUM-AS}
A	211.169.73.12^{🇰🇷 LG Uplus}

`or.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`

rank #328 globally
rank #1 in the tld
This domain name indicates that it is registered in South Korea, as ".kr" is the internet country code top-level domain for South Korea. The "or" part could potentially represent a multitude of things, as it would largely depend on the specific context and the entity that registered it. It could be an abbreviation, acronym, or company name. Without specific context, it's not possible to determine its exact meaning.

Starts with same word

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AI analysis

sd21.or.kr points to a single IP address: 211.169.73.12.

Other host names such as mail3.susaek.org, ms30563157.msv1.invalid.ykch.net, mail2.suwongrace.org, xn--9d0bx22b2tdm2ab86b.com and ykch.net share IP numbers with sd21.or.kr.

sd21.or.kr is delegated to two name servers: ns1.anyline.co.kr and ns2.anyline.co.kr.

sd21.or.kr uses the same name server setup as other domains, including a-chim.org, sungmun.org, jejadle.org, gnyoungsa.com and paul.or.kr.

At least part of the name servers for sd21.or.kr are shared with other domains, for instance keunbit.net, ydgc.org, cgch.net, yujungsongpa.com and chemkosc.com.

These name servers are commonly used alongside the name servers ns.anyline.co.kr.

Hostnames with a single IP

ns1.anyline.co.kr resolves to: 211.169.73.4.

ns2.anyline.co.kr resolves to: 211.169.73.5.

sd21.or.kr is handled by two mail servers: aspmx.daum.net and alt.aspmx.daum.net.

sd21.or.kr uses the same mail server setup as other domains, for instance kegg.or.kr, eoec.co, aseanexpress.co.kr, dreambooks.kr and doctorbank.net.

sd21.or.kr shares some mail servers with other domains at least partially, for example gamerzmall.co.kr, duckwooind.com and labotech.co.kr.

Host names sharing a single IP: aspmx.daum.net and alt.aspmx.daum.net point to 121.53.85.23.

dbq