`directsend11.com`

DNSSEC	⚠️ Not signed
A	223.130.103.39^{🇰🇷 DIRECT-AS-KR223.130.103.0/24}
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}
MX	`mail.directsend11.com` ⭐
		A	223.130.101.247^{🇰🇷 DIRECT-AS-KR223.130.101.0/24}
TXT	`v=spf1 ip4:223.130.103.40 ip4:223.130.103.41 ip4:223.130.103.42 ip4:223.130.1...`
SOA	`ns1.sdsns.com`firechoi@sds.co.kr 2017-01-06 #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=1774878452

Subdomains

mail.directsend11.com

Same first word

directsend11.com

DNS History

4 records (4 active, 0 former)

●NSns1.sdsns.com2017-05-10 → 2026-03-30 · 2 obs

● 2017-05-10 09:02:30
● 2026-03-30 14:02:54

●NSns2.sdsns.com2017-05-10 → 2026-03-30 · 2 obs

● 2017-05-10 09:02:30
● 2026-03-30 14:02:54

●MXmail.directsend11.com2017-05-10 → 2026-03-30 · 2 obs

● 2017-05-10 09:02:30
● 2026-03-30 14:02:54

●A223.130.103.392026-02-18 → 2026-03-30 · 2 obs

● 2026-02-18 13:27:10
● 2026-03-30 14:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
directsend11.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 directsend11.com (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`223.130.103.39`
NS	2	`ns1.sdsns.com, ns2.sdsns.com`
MX	1	`mail.directsend11.com (pri: 0)`
TXT	1	`v=spf1 ip4:223.130.103.40 ip4:223.130.10`
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

directsend11.com is a parent of mail.directsend11.com.

IP Addresses

directsend11.com points to a single IP address: 223.130.103.39.

Name Servers

directsend11.com is delegated to two name servers: ns1.sdsns.com and ns2.sdsns.com.

directsend11.com uses the same name server setup as other domains, including yujinkreves.com, cymns.kr, clko.com, tnssurvey.com and idasar.com.

At least part of the name servers for directsend11.com are shared with other domains, for instance ajin.to, jwsoft.co.kr, sg1.kr, sesungad.com and scentech.co.kr.

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

Hostnames with a single IP

ns1.sdsns.com resolves to: 211.115.203.112.

ns2.sdsns.com resolves to: 211.239.157.110.

Mail Servers

The mail server for directsend11.com is mail.directsend11.com.

Host mail.directsend11.com points to IP 223.130.101.247.

directsend11.com - robtex.com