WWW.RTSAK.COM - gtck.re.kr

Search for IP or hostnames:

gtck.re.kr checked at 2025-11-19T10:23:11.176Z 1859ms 122/122/122 100% R:12 allDone:true timedOut:false

`gtck.re.kr`

NS	`darl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b62 ^{🇺🇸 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c162 ^{🇨🇷 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2162 ^{🇺🇸 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
		A	108.162.193.98^{🇺🇸 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
		A	172.64.33.98^{🇺🇸 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
		A	173.245.59.98^{🇺🇸 Cloudflare}
			PTR	`darl.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc ^{🇺🇸 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc ^{🇨🇷 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc ^{🇺🇸 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare}
			PTR	`mira.ns.cloudflare.com`
MX	`sguard1.kisti.re.kr`
		A	150.183.94.22^{🇰🇷 KREONET}
			PTR	`sguard1.kisti.re.kr`
MX	`sguard2.kisti.re.kr`
		A	150.183.94.23^{🇰🇷 KREONET}
			PTR	`sguard2.kisti.re.kr`
MX	`sguard.kisti.re.kr`
		A	150.183.94.21^{🇰🇷 KREONET}
			PTR	`sguard.kisti.re.kr`
A	115.68.202.206^{🇰🇷 SMILESERV-AS-KR}

`re.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 #1897 globally
rank #4 in the tld
PASS

Up

spam.gtck.re.kr

mail.gtck.re.kr

Starts with same word

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AI analysis

gtck.re.kr is a parent of spam.gtck.re.kr and mail.gtck.re.kr.

gtck.re.kr resolves to one IP number: 115.68.202.206.

gtck.re.kr's delegation uses two name servers: darl.ns.cloudflare.com and mira.ns.cloudflare.com.

gtck.re.kr uses the same name server setup as other domains, such as blacknova.com.au, aplink.com.au, fefore.com, santamargherita.net and asciisd.com.

gtck.re.kr at least partially shares name servers with other domains, including windows-doors-hardware.com, originl.com, pitbullunited.com, sierranevadageotourism.org and irrationalprofits.com.

These name servers are commonly used with rosa.ns.cloudflare.com, jay.ns.cloudflare.com and ingrid.ns.cloudflare.com.

Host names with six IP numbers:

darl.ns.cloudflare.com points to 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.

mira.ns.cloudflare.com points to 2606:4700:50::adf5:3acc, 2803:f800:50::6ca2:c0cc, 2a06:98c1:50::ac40:20cc, 108.162.192.204, 172.64.32.204 and 173.245.58.204.

Three mail servers handle gtck.re.kr: sguard1.kisti.re.kr, sguard2.kisti.re.kr and sguard.kisti.re.kr.

gtck.re.kr shares at least some mail servers with other domains, for example wikim.re.kr, kbsi.re.kr, nst.re.kr, kreonet.net and kreonet2.net.

these mail servers commonly accompany spam.nst.re.kr, spam2.kimm.re.kr and webmail.kimm.re.kr.

Host names with a single IP:

sguard1.kisti.re.kr points to 150.183.94.22; sguard2.kisti.re.kr points to 150.183.94.23; sguard.kisti.re.kr points to 150.183.94.21.

dbq