techdata.co.kr - dns.ninja
techdata.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.174.72🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | ns2.epidc.co.kr ⭐ | ||||||
| A | 211.115.194.2🇰🇷 SEJONG-Telecom-AS211.115.192.0/19 contact jmpark@tisc.co.kr if necessary contact jmpark@tisc.co.kr if necessary | ||||||
| PTR | ns2.epidc.co.kr | ||||||
| NS | ns3.epidc.co.kr | ||||||
| A | 211.115.194.3🇰🇷 SEJONG-Telecom-AS211.115.192.0/19 contact jmpark@tisc.co.kr if necessary contact jmpark@tisc.co.kr if necessary | ||||||
| PTR | ns3.epidc.co.kr | ||||||
| MX | techdata-co-kr.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-tydpr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sg2pr03cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-os8pr02cu00100.inbound.protection.outlook.com | ||||||
| TXT | s9bVUcaUJ4gONRzVPBL8Oy9v75Mjxr7RG5fFFoLO9znJpk45ERpRpRdtPIfClkyNMBuVOt+5RmGaa... | ||||||
| TXT | MS=ms52910582 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | 3EI1HMbDm1LsnBUgrFrCcgsV8wa19a9PIOU3qnXT+z2YRjKs4thjM8/XwbKKYjVWFcUkWr5yiGXJM... | ||||||
| SOA | ns2.epidc.co.krdomain@sejongtelecom.net 2026-01-19 #3 | ||||||
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=2607250602 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSmars.techdata.co.kr2015-07-15 → 2017-01-05 · 4 obs
● 2017-01-05 05:28:30
○ 2026-02-18 23:44:58
○ 2026-07-25 05:37:00
○NSns1.techdata.co.kr2015-07-15 → 2017-01-05 · 4 obs
● 2017-01-05 05:28:30
○ 2026-02-18 23:44:58
○ 2026-07-25 05:37:00
●NSns2.epidc.co.kr2026-02-18 → 2026-07-25 · 3 obs
● 2026-02-18 23:44:58
● 2026-07-25 05:37:00
●NSns3.epidc.co.kr2026-02-18 → 2026-07-25 · 3 obs
● 2026-02-18 23:44:58
● 2026-07-25 05:37:00
○NStd-tmg1.techdata.co.kr2015-07-15 → 2017-01-05 · 4 obs
● 2017-01-05 05:28:30
○ 2026-02-18 23:44:58
○ 2026-07-25 05:37:00
○MXmail.techdata.co.kr2015-07-15 → 2016-04-06 · 4 obs
● 2016-04-06 00:59:22
○ 2016-05-09 18:20:56
○ 2026-07-25 05:37:00
●MXtechdata-co-kr.mail.protection.outlook.com2015-07-15 → 2026-07-25 · 2 obs
● 2026-07-25 05:37:00
○A14.63.213.1582015-07-15 → 2016-07-29 · 4 obs
● 2016-07-29 16:57:06
○ 2017-01-05 05:28:30
○ 2026-07-25 05:37:00
●A183.111.174.722017-01-05 → 2026-07-25 · 3 obs
● 2017-01-05 05:28:30
● 2026-07-25 05:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| techdata.co.kr | ns3.epidc.co.kr, ns2.epidc.co.kr | 2 records |
✅ Authoritative Response
Server:211.115.194.3
NS records: ns3.epidc.co.kr, ns2.epidc.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdata.co.kr (unsigned zone)
⏱️ Timing
Total: 2215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.174.72 |
| NS | 2 | ns2.epidc.co.kr, ns3.epidc.co.kr |
| MX | 1 | techdata-co-kr.mail.protection.outlook.c |
| TXT | 4 | s9bVUcaUJ4gONRzVPBL8Oy9v75Mjxr7RG5fFFoLO, MS=ms52910582... |
| SOA | 1 | ns2.epidc.co.kr domain.sejongtelecom.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.epidc.co.kr, ns2.epidc.co.kr)
Analysis
Hierarchy
ns1.techdata.co.kr, mail.techdata.co.kr, mars.techdata.co.kr and td-tmg1.techdata.co.kr are all subdomains of techdata.co.kr.
IP Addresses
techdata.co.kr resolves to just one IP address, 183.111.174.72.
Two other host names, along with angelimall.com, mediae.kr and mujugipot.co.kr, also share IP numbers with techdata.co.kr.
Name Servers
techdata.co.kr is delegated to two name servers: ns2.epidc.co.kr and ns3.epidc.co.kr.
techdata.co.kr shares its NS records with other domains, for example 148.243.203.in-addr.arpa, 195.36.211.in-addr.arpa, 130.116.210.in-addr.arpa and two others.
The name servers of techdata.co.kr overlap at least partially with those of other domains — among them kepco.co.kr, sejongtelecom.net, directshinhan.com and two more.
These name servers commonly appear in combination with the name servers ns.kepco.co.kr.
Both ns2.epidc.co.kr and ns3.epidc.co.kr have a single IP address each — ns2.epidc.co.kr resolves to 211.115.194.2 while ns3.epidc.co.kr resolves to 211.115.194.3.
Mail Servers
The sole mail server for techdata.co.kr is techdata-co-kr.mail.protection.outlook.com.
techdata-co-kr.mail.protection.outlook.com points to three IP addresses: 52.101.124.117, 52.101.137.0 and 52.101.157.80.