`stechmillion.com`

DNSSEC	⚠️ Not signed
A	183.111.174.49^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
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}
MX	`mail.stechmillion.com` ⭐
		A	121.189.61.156^{🇰🇷 KT-NET121.184.0.0/13}
TXT	`v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf...`
SOA	`ns1.sdsns.com`firechoi@sds.co.kr 2010-07-26 #10

`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=1774882092

Subdomains

mail.stechmillion.com

Same first word

stechmillion.com

DNS History

7 records (4 active, 3 former)

●NSns1.sdsns.com2015-07-15 → 2026-03-30 · 3 obs

○ 2008-03-09 02:22:42
● 2015-07-15 08:12:38
● 2026-03-30 15:17:08

○NSns1.whois.co.kr2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 02:22:42
○ 2015-07-15 08:12:38
○ 2026-03-30 15:17:08

○NSns1.whoisweb.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 02:22:42
○ 2015-07-15 08:12:38
○ 2026-03-30 15:17:08

●NSns2.sdsns.com2015-07-15 → 2026-03-30 · 3 obs

○ 2008-03-09 02:22:42
● 2015-07-15 08:12:38
● 2026-03-30 15:17:08

●MXmail.stechmillion.com2008-03-09 → 2026-03-30 · 2 obs

● 2008-03-09 02:22:42
● 2026-03-30 15:17:08

○A116.125.124.1762008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 02:22:42
○ 2015-07-15 08:12:38
○ 2026-03-30 15:17:08

●A183.111.174.492015-07-15 → 2026-03-30 · 3 obs

○ 2008-03-09 02:22:42
● 2015-07-15 08:12:38
● 2026-03-30 15:17:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
stechmillion.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 stechmillion.com (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.174.49`
NS	2	`ns2.sdsns.com, ns1.sdsns.com`
MX	1	`mail.stechmillion.com (pri: 0)`
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

stechmillion.com is the parent of mail.stechmillion.com.

IP Addresses

stechmillion.com resolves to a single IP: 183.111.174.49.

Other host names, for instance imgto.net, irex.co.kr, hansarangobgy.co.kr, chr1920.kr and skyfish.co.kr share IP numbers with stechmillion.com.

Name Servers

stechmillion.com has two name servers: ns1.sdsns.com and ns2.sdsns.com.

stechmillion.com shares the same name server setup as other domains, for example modoobiz.co.kr, fcvina.com, promoman.co.kr, etech2004.com and cargopia.com.

stechmillion.com shares some name servers with other domains, for example sesungad.com, scentech.co.kr, iestrans.com, esunhan.com and fndt.co.kr.

These name servers are commonly used alongside ns1.direct.co.kr, ns2.direct.co.kr, ns3.direct.co.kr and ns4.direct.co.kr.

Host names with a single IP:

ns1.sdsns.com points to 211.115.203.112

ns2.sdsns.com points to 211.239.157.110

Mail Servers

stechmillion.com is handled by a single mail server, mail.stechmillion.com.

Host name mail.stechmillion.com points to IP 121.189.61.156.

stechmillion.com - robtex.com