CF1763863033308-tsm20251123014954

WWW.RTSAK.COM - cheonghak.es.kr

Search for IP or hostnames:

cheonghak.es.kr checked at 2025-11-23T01:57:13.289Z 1051ms 110/110/110 100% R:13 allDone:true timedOut:false

cheonghak.es.kr

MXaspmx.l.google.com
A2a00:1450:400c:c06::1a 🇧🇪 Google
PTRwb-in-f26.1e100.net
PTRwb-in-x1a.1e100.net
A74.125.206.27🇺🇸 Google
PTRwk-in-f27.1e100.net
NSns1.pen.go.kr
A211.182.233.2🇰🇷 PETISNET-AS
NSns2.pen.go.kr
A211.182.233.3🇰🇷 PETISNET-AS
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4023:3001::1a 🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.26🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A211.182.236.138🇰🇷 PETISNET-AS

es.kr

rank #295647 globally
rank #2019 in the tld

Starts with same word

Starts similarily

AI analysis

cheonghak.es.kr points to an IP address: 211.182.236.138.

other host names include tm.hs.kr, gbit.es.kr, donghang.es.kr, juhak.es.kr and yewon.hs.kr; they share IP numbers with cheonghak.es.kr.

Two name servers ns1.pen.go.kr and ns2.pen.go.kr handle the delegation for cheonghak.es.kr.

cheonghak.es.kr shares the same name server setup as other domains, for instance kumyang.es.kr, minam.es.kr, myeongho.hs.kr, dukmoon.hs.kr and dongmyung.es.kr.

cheonghak.es.kr shares name servers with other domains at least partially, for example bswp.es.kr.

Host names with one IP:

ns1.pen.go.kr points to: 211.182.233.2

ns2.pen.go.kr points to: 211.182.233.3

cheonghak.es.kr is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

cheonghak.es.kr shares at least partially some mail servers with other domains, for instance sunbasket.com, trafalgar.catholic.edu.au, bitongo.com, eleganteventstn.com and valaarna.com.

Mail servers frequently appear alongside aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2a00:1450:400c:c06::1a and 74.125.206.27.

The host name alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

The host name alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26.

The host name alt3.aspmx.l.google.com points to 2607:f8b0:4023:3001::1a and 172.217.74.26.

The host name alt4.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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