`postmaster.justalk.kr`

CNAME	`justalk.kr`
DNSSEC	⚠️ Not signed
A	222.122.39.84^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
		PTR	`dongnyok.com`
		PTR	`omcmission.org`
NS	`justalk.kr` ⭐
		A	222.122.39.84^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
			PTR	`dongnyok.com`
			PTR	`omcmission.org`
NS	`ns1.cafe24dns.co.kr`
		A	175.125.93.196^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns3.cafe24dns.co.kr`
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}
TXT	`v=spf1 ip4:222.122.84.34 ip4:222.122.86.224 ~all`
SOA	`justalk.kr`postmaster@justalk.kr serial=20091102

`justalk.kr`

	DNSSEC	⚠️ Not signed
	A	222.122.39.84^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
	NS	`justalk.kr` ⭐
	NS	`ns1.cafe24dns.co.kr`
	NS	`ns3.cafe24dns.co.kr`
	MX	`aspmx.daum.net` ⭐
	MX	`alt.aspmx.daum.net`⁽²⁰⁾
	TXT	`v=spf1 ip4:222.122.84.34 ip4:222.122.86.224 ~all`
	SOA	`justalk.kr`postmaster@justalk.kr serial=20091102

Same first word

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DNS History

9 records (1 active, 8 former)

○NSjustalk.kr2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○NSns.cafe24.com2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○NSns0.cafe24.com2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○NSns1.cafe24.com2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○NSns2.cafe24.com2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○MXalt.aspmx.daum.net2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○MXaspmx.daum.net2015-12-04 → 2016-07-08 · 4 obs

● 2015-12-04 20:13:10
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

○A180.67.205.1882015-08-13 → 2016-07-08 · 4 obs

● 2015-08-13 01:14:12
● 2016-07-08 18:03:02
○ 2026-03-16 12:41:18
○ 2026-04-25 00:26:06

●CNAMEjustalk.kr2015-08-13 → 2026-04-25 · 2 obs

● 2015-08-13 01:14:12
● 2026-04-25 00:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	e.dns.kr, d.dns.kr, g.dns.kr, b.dns.kr...	-
justalk.kr	ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr	-

✅ Authoritative Response

Server:175.125.93.196

NS records: ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justalk.kr (unsigned zone)

⏱️ Timing

Total: 1718ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`justalk.kr`

Analysis

IP Addresses

postmaster.justalk.kr resolves to a single IP: 222.122.39.84.

Other host names, for instance kdwsnow.com, promiseon.com, awat.co.kr, novicon.co.kr and airex.co.kr share IP numbers with postmaster.justalk.kr.

Name Servers

postmaster.justalk.kr delegates to three name servers: justalk.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.

postmaster.justalk.kr shares some name servers with other domains, for example painc.co.kr, boneco.biz, ghct.or.kr, 3dec.or.kr and duosolution.co.kr.

these name servers are often used with ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com, ns2.cafe24dns.co.kr, ns4.cafe24dns.co.kr, dns1.cafe24.com and dns2.cafe24.com.

Host names with a single IP:

justalk.kr points to 222.122.39.84

ns1.cafe24dns.co.kr points to 175.125.93.196

Mail Servers

postmaster.justalk.kr is served by two mail servers: aspmx.daum.net and alt.aspmx.daum.net.

postmaster.justalk.kr shares the mail server setup with other domains, for example kerc.kr, 4dos.net, buydomains.co.kr, gns-korea.com and ictustravel.com.

postmaster.justalk.kr shares some mail servers with other domains, at least partially, for instance xn--ok0b74g2vowpr8tc.com, car-airtech.com and oknc.kr.

Host names with one IP number:

aspmx.daum.net points to: 121.53.85.23

alt.aspmx.daum.net points to: 121.53.85.23

Names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net

postmaster.justalk.kr - robtex.com