CF1759698096504-tsm20251005201754

IPLIST.NET - step.or.kr

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step.or.kr checked at 2025-10-05T21:01:36.488Z 3132ms 115/115/115 100% R:23

step.or.kr

MXaspmx.l.google.com
A2a00:1450:400c:c06::1a 🇧🇪 Google
PTRwb-in-f26.1e100.net
PTRwb-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NSns.kut.ac.kr
A220.68.64.1🇰🇷 Korea University of Technology and Education
PTRns.koreatech.ac.kr
PTRns.kut.ac.kr
PTRvns.kut.ac.kr
A220.68.64.2🇰🇷 Korea University of Technology and Education
PTRns.kut.ac.kr
NSns1.step.or.kr
A220.68.80.253🇰🇷 Korea University of Technology and Education
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.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
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A220.68.80.18🇰🇷 Korea University of Technology and Education

or.kr

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.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.

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Starts with same word

Starts similarily

AI analysis

The parent of ns1.step.or.kr is step.or.kr.

step.or.kr points to a single IP address: 220.68.80.18.

Two name servers ns.kut.ac.kr and ns1.step.or.kr handle the delegation for step.or.kr.

step.or.kr at least partially shares name servers with other domains, for example e-koreatech.ac.kr, ksqa.or.kr, koreatech.ac.kr, kut.ac.kr and 95.68.220.in-addr.arpa.

These name servers are often used together with ns2.kut.ac.kr and ns4.koreatech.ac.kr.

Host names with two IP numbers:

ns.kut.ac.kr points to 220.68.64.1 and 220.68.64.2.

Host names with one IP number:

ns1.step.or.kr points to 220.68.80.253.

step.or.kr is handled 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.

step.or.kr shares at least partially some mail servers with other domains, for instance miiduu.com, skylittlesystem.org, australianwebsitedevelopment.com.au, augustavolfireco.com and simpletruthnutrition.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c06::1a and 173.194.76.26.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27.

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

Host names that point to 2a00:1450:4013:c1e::1b are alt1.aspmx.l.google.com and alt4.aspmx.l.google.com.

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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sPPGUVi CF johedugfp 2025-10-05