swc.or.kr - robtex.com

swc.or.kr

DNSSEC⚠️ Not signed
A222.97.189.225🇰🇷 KT-NET222.96.0.0/13
NSns.protank.kr ⭐ ⚠️ Not in zone NS records
A222.97.189.223🇰🇷 KT-NET222.96.0.0/13
PTRwebmail.protank.kr
PTRwebmail.koreapsy.co.kr
NSns.sunwootech.co.kr ⚠️ Not in zone NS records
A222.97.189.223🇰🇷 KT-NET222.96.0.0/13
PTRwebmail.protank.kr
PTRwebmail.koreapsy.co.kr
MXwebmail.swc.or.kr ⭐
A222.97.189.225🇰🇷 KT-NET222.96.0.0/13
TXTv=spf1 ip4:222.97.189.225 ~all
SOAns.protank.krroot@protank@kr serial=45

or.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2607020514
rank #330 globally
rank #1 in the tld

or.kr

or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.

Key facts

  • Owner / operator: KISA (Korea Internet & Security Agency)
  • TLD:.kr— ccTLD for South Korea
  • Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
  • Status: active (used as a second‑level namespace; the apex domain itself does not host a website)
WOT: UNKNOWN (41/100)

Subdomains

webmail.swc.or.kr

Same first word

swc.or.kr
swc.lat
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swc.ac.kr
swc.kasserver.com
swc.tc
swc.de
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swc.co
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scw.ac.th
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wcs.org

DNS History

9 records (4 active, 5 former)

NSns.protank.krns.sunwootech.co.krns.gabia.co.krns.gabia.netns1.gabia.co.krMXwebmail.swc.or.krA222.97.189.225115.68.95.153222.97.189.223
○NSns.gabia.co.kr2026-03-09 → 2026-07-02 · 2 obs
○ 2026-03-09 14:41:48
○ 2026-07-02 05:10:18
○NSns.gabia.net2026-03-09 → 2026-07-02 · 2 obs
○ 2026-03-09 14:41:48
○ 2026-07-02 05:10:18
●NSns.protank.kr2026-03-09 → 2026-07-02 · 2 obs
● 2026-03-09 14:41:48
● 2026-07-02 05:10:18
●NSns.sunwootech.co.kr2026-03-09 → 2026-07-02 · 2 obs
● 2026-03-09 14:41:48
● 2026-07-02 05:10:18
○NSns1.gabia.co.kr2026-03-09 → 2026-07-02 · 2 obs
○ 2026-03-09 14:41:48
○ 2026-07-02 05:10:18
●MXwebmail.swc.or.kr2026-03-09 → 2026-07-02 · 2 obs
● 2026-03-09 14:41:48
● 2026-07-02 05:10:18
○A115.68.95.1532026-03-09 → 2026-07-02 · 2 obs
○ 2026-03-09 14:41:48
○ 2026-07-02 05:10:18
○A222.97.189.2232026-03-09 → 2026-06-05 · 4 obs
● 2026-03-09 14:41:48
● 2026-06-05 13:32:48
○ 2026-06-08 19:48:06
○ 2026-07-02 05:10:18
●A222.97.189.2252026-06-08 → 2026-07-02 · 3 obs
○ 2026-06-05 13:32:48
● 2026-06-08 19:48:06
● 2026-07-02 05:10:18

🔍 DNS Trace

Analysis

Hierarchy

swc.or.kr serves as the parent of webmail.swc.or.kr.

IP Addresses

swc.or.kr resolves to just one IP address, 222.97.189.225.

Two other host names, along with nk.or.kr, webmail.swc.or.kr and webmail.nk.or.kr, also share IP numbers with swc.or.kr.

Name Servers

Two name servers handle the delegation for swc.or.kr: ns.protank.kr and ns.sunwootech.co.kr.

The domains bokjibank.or.kr, baswc.org, jungtoh.org and koreapsy.kr share a common name server delegation with swc.or.kr.

swc.or.kr has at least partial name server overlap with other domains, such as nk.or.kr, protank.kr, sunwootech.co.kr and two others.

It is common to see these name servers used together with name servers ns1.protank.kr and ns1.sunwootech.co.kr.

ns.protank.kr directs to 222.97.189.223, as does ns.sunwootech.co.kr — both hostnames resolve to that one IP address.

ns.protank.kr along with ns.sunwootech.co.kr each resolve to 222.97.189.223 IP addresses.

Mail Servers

The sole mail server for swc.or.kr is webmail.swc.or.kr.

webmail.swc.or.kr carries a single IP number, which is 222.97.189.225.