demand.co.kr - robtex.com
demand.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.231.38.95🇰🇷 Microsoft52.224.0.0/11 MICROSOFT | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| MX | mx01.mailplug.com ⭐ | ||||||
| A | 121.156.118.202🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | mx01.mailplug.com | ||||||
| A | 121.156.118.204🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | mx01.mailplug.com | ||||||
| A | 121.156.118.223🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | mx01.mailplug.com | ||||||
| A | 121.156.118.248🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | mx01.mailplug.com | ||||||
| MX | mx02.mailplug.com(20) | ||||||
| A | 223.26.214.9🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object) | ||||||
| A | 223.26.214.10🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object) | ||||||
| TXT | v=spf1 mx include:mailplug.com ~all | ||||||
| SOA | ns.domainca.comroot@domainca.com 2025-11-27 #20 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2604220937 | ||||||
Previously NS for
demand.co.kr |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdemand.co.kr2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
○NSns.cafe24.com2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
●NSns.domainca.com2026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 15:09:56
● 2026-04-22 12:10:44
○NSns0.cafe24.com2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
○NSns1.cafe24.com2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
○NSns2.cafe24.com2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
●NSns2.domainca.com2026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 15:09:56
● 2026-04-22 12:10:44
○MXm194.mailplug.co.kr2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
○MXms10197630.msv1.invalid.outlook.com2015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
●MXmx01.mailplug.com2026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 15:09:56
● 2026-04-22 12:10:44
●MXmx02.mailplug.com2026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 15:09:56
● 2026-04-22 12:10:44
○A183.111.161.782015-08-27 → 2017-08-16 · 4 obs
● 2017-08-16 08:21:16
○ 2026-04-04 15:09:56
○ 2026-04-22 12:10:44
●A52.231.38.952026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 15:09:56
● 2026-04-22 12:10:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| demand.co.kr | ns.domainca.com, ns2.domainca.com | - |
✅ Authoritative Response
Server:20.200.205.248
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for demand.co.kr (unsigned zone)
⏱️ Timing
Total: 1755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.231.38.95 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| MX | 2 | mx01.mailplug.com (pri: 10), mx02.mailplug.com (pri: 20) |
| TXT | 1 | v=spf1 mx include:mailplug.com ~all |
| SOA | 1 | ns.domainca.com root.domainca.com |
Analysis
IP Addresses
demand.co.kr resolves to a single IP address: 52.231.38.95.
Other host names including pintosoft.com, starcodec.com, yrism.com, panstarcruise.com and kinz.kr share IP numbers with demand.co.kr.
Name Servers
demand.co.kr's delegation uses two name servers, ns2.domainca.com and ns.domainca.com.
demand.co.kr shares the same name server setup as other domains, for example 2840.com, sprs.com, mytach.com, vitalserve.com and unicc.com.
Host names with a single IP:
ns2.domainca.com points to 20.200.205.248.
ns.domainca.com points to 43.201.170.100.
Mail Servers
demand.co.kr is handled by two mail servers: mx01.mailplug.com and mx02.mailplug.com.
demand.co.kr shares its mail server setup with other domains, including cgmt.or.kr, isme.kr, forfuture.com, woojin-eng.kr and publet.com.
demand.co.kr shares some mail servers with other domains, for example rangchoo.co.kr and sico.co.kr.
Host names with four IP numbers: mx01.mailplug.com points to 121.156.118.202, 121.156.118.204, 121.156.118.223 and 121.156.118.248.
Host names with two IP numbers: mx02.mailplug.com points to 223.26.214.9 and 223.26.214.10.