`dakyungbio.com`

DNSSEC	⚠️ Not signed
A	203.217.210.155^{🇰🇷 DAOU-AS-KR203.217.208.0/21 DAOU Tech}
NS	`ns1.clickdomain.co.kr` ⭐
		A	203.217.209.40^{🇰🇷 DAOU-AS-KR203.217.208.0/21 DAOU Tech}
NS	`ns2.clickdomain.co.kr`
		A	203.217.209.68^{🇰🇷 DAOU-AS-KR203.217.208.0/21 DAOU Tech}
MX	`aspmx.daum.net` ⭐
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
MX	`alt.aspmx.daum.net`⁽²⁰⁾
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
SOA	`ns1.clickdomain.co.kr`root@ns1.clickdomain.co.kr 2019-04-25 #7

`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=1786095359

Same first word

dakyungbio.com

DNS History

6 records (5 active, 1 former)

●NSns1.clickdomain.co.kr2018-05-17 → 2026-08-07 · 2 obs

● 2018-05-17 12:57:38
● 2026-08-07 09:46:50

●NSns2.clickdomain.co.kr2018-05-17 → 2026-08-07 · 2 obs

● 2018-05-17 12:57:38
● 2026-08-07 09:46:50

●MXalt.aspmx.daum.net2026-02-21 → 2026-08-07 · 5 obs

● 2026-02-21 07:37:40
● 2026-06-01 16:26:56
○ 2026-06-23 22:05:34
● 2026-07-09 11:59:40
● 2026-08-07 09:46:50

●MXaspmx.daum.net2026-02-21 → 2026-08-07 · 5 obs

● 2026-02-21 07:37:40
● 2026-06-01 16:26:56
○ 2026-06-23 22:05:34
● 2026-07-09 11:59:40
● 2026-08-07 09:46:50

○A175.124.123.1972026-02-21 → 2026-03-08 · 4 obs

● 2026-02-21 07:37:40
● 2026-03-08 04:35:20
○ 2026-04-05 07:46:38
○ 2026-08-07 09:46:50

●A203.217.210.1552026-04-05 → 2026-08-07 · 6 obs

○ 2026-03-08 04:35:20
● 2026-04-05 07:46:38
● 2026-06-01 16:26:56
○ 2026-06-23 22:05:34
● 2026-07-09 11:59:40
● 2026-08-07 09:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
dakyungbio.com	ns1.clickdomain.co.kr, ns2.clickdomain.co.kr	-

✅ Authoritative Response

Server:203.217.209.40

NS records: ns1.clickdomain.co.kr, ns2.clickdomain.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dakyungbio.com (unsigned zone)

⏱️ Timing

Total: 1254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.217.210.155`
NS	2	`ns2.clickdomain.co.kr, ns1.clickdomain.co.kr`
MX	2	`ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20)`
SOA	1	`ns1.clickdomain.co.kr root.ns1.clickdoma`

Analysis

IP Addresses

dakyungbio.com has exactly one IP address — 203.217.210.155.

msds.re.kr, mindtraining.co.kr, www.yoom.co.kr plus two other host names have IP numbers in common with dakyungbio.com.

Name Servers

dakyungbio.com has two authoritative name servers — ns1.clickdomain.co.kr and ns2.clickdomain.co.kr.

The name server configuration of dakyungbio.com is shared with other domains, for instance partynetco.com, merlotlighting.com, hbo.co.kr and two others.

dakyungbio.com partially shares its NS delegation with several other domains, including ohclass.com, barobook.com, irkenshop.com and two others.

ns1.clickdomain.co.kr resolves to 203.217.209.40. ns2.clickdomain.co.kr resolves to 203.217.209.68. Both host names point to a single IP number.

Mail Servers

dakyungbio.com uses two mail servers, aspmx.daum.net and alt.aspmx.daum.net.

The mail server setup of dakyungbio.com matches that of other domains such as ueni.co.kr, dmhms.com, gcn.news and two others.

At least some of the mail servers used by dakyungbio.com are shared with other domains: bkind.co.kr, ssubom.kr, idoosung.com and two others among them.

aspmx.daum.net and alt.aspmx.daum.net each point to one IP address — 121.53.85.23.

The host names aspmx.daum.net and alt.aspmx.daum.net both resolve to 121.53.85.23 IP addresses.

dakyungbio.com - robtex.com

dakyungbio.com

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