technet.kr - robtex.com
technet.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns9.dnszi.com ⭐ | ||||||
| A | 121.78.251.23🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| NS | ns25.dnszi.com | ||||||
| A | 58.120.225.173🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| PTR | ns25.dnszi.com | ||||||
| NS | ns66.dnszi.com | ||||||
| A | 27.1.16.93🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| PTR | ns66.dnszi.com | ||||||
| NS | ns71.dnszi.com | ||||||
| A | 121.78.72.41🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC | ||||||
| PTR | ns71.dnszi.com | ||||||
| NS | ns88.dnszi.com ⚠️ Not in parent delegation | ||||||
| A | 121.78.251.29🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| 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 ip4:183.110.224.0/24 ip4:175.126.146.0/24 ip4:112.175.12.0/24 ip4:118.... | ||||||
| SOA | ns9.dnszi.comroot@dnszi.com 2025-07-09 #1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2603080650 | ||||||
Subdomains
www.technet.kr |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●MXalt.aspmx.daum.net2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 06:12:06
● 2026-03-23 06:12:08
●MXaspmx.daum.net2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 06:12:06
● 2026-03-23 06:12:08
○MXdmx-1.naver.com2015-07-20 → 2016-04-30 · 4 obs
● 2016-04-30 06:28:04
○ 2017-02-06 05:47:54
○ 2026-03-23 06:12:08
○MXdmx-2.naver.com2015-07-20 → 2016-04-30 · 4 obs
● 2016-04-30 06:28:04
○ 2017-02-06 05:47:54
○ 2026-03-23 06:12:08
○MXkr1-aspmx1.worksmobile.com2017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 05:47:54
○ 2026-03-23 06:12:06
○ 2026-03-23 06:12:08
○MXkr1-aspmx2.worksmobile.com2017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 05:47:54
○ 2026-03-23 06:12:06
○ 2026-03-23 06:12:08
○A112.175.246.662015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 05:47:54
○ 2026-03-23 06:12:06
○ 2026-03-23 06:12:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| technet.kr | ns71.dnszi.com, ns9.dnszi.com, ns25.dnszi.com, ns66.dnszi.com | - |
✅ Authoritative Response
Server:58.120.225.173
NS records: ns71.dnszi.com, ns9.dnszi.com, ns25.dnszi.com, ns66.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technet.kr (unsigned zone)
⏱️ Timing
Total: 1637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns71.dnszi.com, ns25.dnszi.com... |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 1 | v=spf1 ip4:183.110.224.0/24 ip4:175.126. |
| SOA | 1 | ns9.dnszi.com root.dnszi.com |
Analysis
Hierarchy
technet.kr is the parent of www.technet.kr.
Name Servers
technet.kr is delegated to five name servers: ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com, ns88.dnszi.com and ns9.dnszi.com.
technet.kr shares name servers with other domains at least partially, for example hwasunnews.co.kr, xyz.co.kr, geunpyo.com, edenplus.co.kr and hackerslab.org.
Host names with one IP number:
ns25.dnszi.com points to 58.120.225.173
ns66.dnszi.com points to 27.1.16.93
ns71.dnszi.com points to 121.78.72.41
ns88.dnszi.com points to 121.78.251.29
ns9.dnszi.com points to 121.78.251.23
Mail Servers
Two mail servers aspmx.daum.net and alt.aspmx.daum.net handle technet.kr.
technet.kr shares the same mail server setup as other domains, for instance per-o.kr, amazingthai.net, ksla.or.kr, dmelec.com and daihyuntech.com.
technet.kr shares mail servers with other domains at least partially; for instance ssubom.kr, maancoms.com, ruruci.com, treez.co.kr and cnbhr.co.kr.
Host names with a single IP
aspmx.daum.net points to: 121.53.85.23
alt.aspmx.daum.net points to: 121.53.85.23
Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net