`snuclassics.com`

DNSSEC	⚠️ Not signed
A	223.130.102.28^{🇰🇷 DIRECT-AS-KR223.130.102.0/24}
NS	`ns1.sdsns.com` ⭐
		A	211.115.203.112^{🇰🇷 HOSTWAY-AS-KR211.115.203.0/24 SejongTelecom.co.ltd}
NS	`ns2.sdsns.com`
		A	211.239.157.110^{🇰🇷 HOSTWAY-AS-KR211.239.157.0/24 SejongTelecom.co.ltd}
TXT	`v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf...`
SOA	`ns1.sdsns.com`firechoi@sds.co.kr 2016-03-23 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778301576

Subdomains

www.snuclassics.com

Same first word

snuclassics.com

DNS History

4 records (3 active, 1 former)

●NSns1.sdsns.com2015-06-16 → 2026-05-09 · 2 obs

● 2015-06-16 08:19:00
● 2026-05-09 04:47:54

●NSns2.sdsns.com2015-06-16 → 2026-05-09 · 2 obs

● 2015-06-16 08:19:00
● 2026-05-09 04:47:54

○A211.239.157.1002015-06-16 → 2016-01-27 · 4 obs

● 2015-06-16 08:19:00
● 2016-01-27 11:45:26
○ 2016-04-19 14:50:56
○ 2026-05-09 04:47:54

●A223.130.102.282016-04-19 → 2026-05-09 · 3 obs

○ 2016-01-27 11:45:26
● 2016-04-19 14:50:56
● 2026-05-09 04:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
snuclassics.com	ns1.sdsns.com, ns2.sdsns.com	2 records

✅ Authoritative Response

Server:211.115.203.112

NS records: ns1.sdsns.com, ns2.sdsns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for snuclassics.com (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`223.130.102.28`
NS	2	`ns1.sdsns.com, ns2.sdsns.com`
TXT	1	`v=spf1 include:_spf1.mailnara.co.kr incl`
SOA	1	`ns1.sdsns.com firechoi.sds.co.kr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.sdsns.com, ns2.sdsns.com)

Analysis

Hierarchy

www.snuclassics.com has snuclassics.com as its parent.

IP Addresses

snuclassics.com maps to IP address 223.130.102.28.

Other host names, for instance hntrim.com, woojinad.com, smikorea.org, tilekorea.com and soptop.com share IP numbers with snuclassics.com.

Name Servers

Two name servers ns1.sdsns.com and ns2.sdsns.com are delegated to snuclassics.com.

snuclassics.com uses the same name server configuration as other domains, such as tourgate.co.kr, atminc.co.kr, tiger-ltd.co.kr, 128-255.101.109.210.in-addr.arpa and fieldfa.com.

snuclassics.com at least partially shares name servers with other domains such as cltherapeutics.com, denimkorea.co.kr, shinhancampus.com, juansolutions.co.kr and patinex.org.

these name servers are commonly used with the name servers ns1.direct.co.kr.

Host names with a single IP address:

ns1.sdsns.com points to 211.115.203.112

ns2.sdsns.com points to 211.239.157.110

snuclassics.com - robtex.com

snuclassics.com

com