`rcsoasis.kr`

DNSSEC	⚠️ Not signed
NS	`gate4.sktelecom.com` ⭐
		A	211.188.180.22^{🇰🇷 SKTELECOM-NET-AS211.188.128.0/17 Proxy-Registered Route Object by DACOM(AS3786)}
NS	`gate.sktelecom.com`
		A	203.236.1.12^{🇰🇷 SKTELECOM-NET-AS203.236.0.0/19 Proxy-Registered Route Object by DACOM(AS3786)}
			PTR	`gate.sktelecom.com`
			PTR	`gate.kmt.co.kr`
			PTR	`gate.skttl.co.kr`
			PTR	`gate.skyellowpage.co.kr`
			PTR	`gate.skyellowpages.co.kr`
			PTR	`gate.speed011club.co.kr`
			PTR	`gate.ttlcollege.co.kr`
			PTR	`gate.ttlzone.co.kr`
			PTR	`gate.youngtarget.co.kr`
			PTR	`gate.sktelecom.pe.kr`
			PTR	`gate.sonkilseung.pe.kr`
			PTR	`gate.speed011.pe.kr`
			PTR	`gate.speed011club.pe.kr`
			PTR	`gate.speedshop.pe.kr`
			PTR	`gate.telepalm.pe.kr`
			PTR	`gate.ttl-college.pe.kr`
			PTR	`gate.ttlzone.pe.kr`
			PTR	`gate.twintower.pe.kr`
			PTR	`gate.wonjaelee.pe.kr`
			PTR	`gate.youngtarget.pe.kr`
NS	`gate2.sktelecom.com` ⚠️ Not in zone NS records
		A	203.236.20.11^{🇰🇷 SKTELECOM-NET-AS203.236.0.0/19 Proxy-Registered Route Object by DACOM(AS3786)}
			PTR	`gate2.sktelecom.com`
NS	`gate3.sktelecom.com` ⚠️ Not in zone NS records
		A	211.188.180.21^{🇰🇷 SKTELECOM-NET-AS211.188.128.0/17 Proxy-Registered Route Object by DACOM(AS3786)}
		A	211.210.188.21^{🇰🇷 SKB-NET211.208.0.0/14 SK Broadband}
SOA	`gate3.sktelecom.com`1900503@partner.skcc.com 2022-10-14 #92

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2604130596

📈 Tranco rank: #928,142

Subdomains

np-rapi.rcsoasis.kr

Same first word

rcsoasis.kr

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	10 records
rcsoasis.kr	gate.sktelecom.com, gate2.sktelecom.com, gate3.sktelecom.com, gate4.sktelecom.com	-

✅ Authoritative Response

Server:203.236.1.12

NS records: gate.sktelecom.com, gate2.sktelecom.com, gate3.sktelecom.com, gate4.sktelecom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcsoasis.kr (unsigned zone)

⏱️ Timing

Total: 1522ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`gate3.sktelecom.com, gate4.sktelecom.com`
SOA	1	`gate.sktelecom.com 1900503.partner.skcc.`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Analysis

Hierarchy

The parent of np-rapi.rcsoasis.kr is rcsoasis.kr.

Name Servers

rcsoasis.kr is delegated to four name servers: gate2.sktelecom.com, gate3.sktelecom.com, gate4.sktelecom.com and gate.sktelecom.com.

rcsoasis.kr at least partially shares name servers with other domains, for example tworldshop.co.kr, sksports.net, sk.co.kr, geovision.co.kr and tdirectshop.com.

Host names with two IP numbers:

gate3.sktelecom.com points to 211.188.180.21 and 211.210.188.21.

Host names with one IP number:

gate2.sktelecom.com points to 203.236.20.11.

gate4.sktelecom.com points to 211.188.180.22.

gate.sktelecom.com points to 203.236.1.12.

rcsoasis.kr - robtex.com

rcsoasis.kr

kr