twointech.co.kr - robtex.com
twointech.co.kr
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=2604160509 | ||||||
NS for
twointech.co.kr |
Same first word
twointech.co.kr |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.cafe24.co.kr2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●NSns1.cafe24.com2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●NSns2.cafe24.co.kr2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●NSns2.cafe24.com2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●NStwointech.co.kr2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●MXbn64-044.cafe24.com2018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
●A183.111.183.372018-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 22:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| twointech.co.kr | ns1.cafe24.co.kr, ns1.cafe24.com, ns2.cafe24.co.kr, ns2.cafe24.com | 2 records |
✅ Authoritative Response
Server:175.125.93.135
NS records: ns1.cafe24.co.kr, ns1.cafe24.com, ns2.cafe24.co.kr, ns2.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twointech.co.kr (unsigned zone)
⏱️ Timing
Total: 4452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.183.37 |
| NS | 4 | ns1.cafe24.co.kr, ns1.cafe24.com... |
| MX | 1 | bn64-044.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.111.183.37 ~all |
| SOA | 1 | twointech.co.kr postmaster.twointech.co. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cafe24.co.kr, ns2.cafe24.co.kr)
Analysis
Name Server Role
twointech.co.kr serves as a name server for twointech.co.kr.
ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are commonly used as name servers together with twointech.co.kr.
IP Addresses
twointech.co.kr points to a single IP number: 183.111.183.37.
other host names for instance noblemom.kr, saytel.net, yeshom.com, mathmap.net and wowcan.com share IP numbers with twointech.co.kr.
Name Servers
twointech.co.kr is delegated to five name servers: ns1.cafe24.com, ns2.cafe24.com, twointech.co.kr, ns1.cafe24.co.kr and ns2.cafe24.co.kr.
twointech.co.kr at least partially shares name servers with other domains, for instance ciecglobal.com, kmauto.kr, korhosting.com, kmpi.or.kr and hanait.kr.
These name servers are commonly used with ns.cafe24.com, dns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.com, dns2.cafe24.co.kr, ns0.cafe24.com, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
Host names with five IP numbers: ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.
Host names with four IP numbers: ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4; ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137; ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names with one IP number: twointech.co.kr points to 183.111.183.37.
Mail Servers
twointech.co.kr is handled by a single mail server, bn64-044.cafe24.com.
twointech.co.kr shares the same mail server setup as other domains, for instance baekkun.com, jnuholdings.com, hanjinint.co.kr, iaakorea.net and e-jeil.com.
twointech.co.kr shares some mail servers with other domains at least partially, for example inviewcc.com.
these mail servers are commonly used alongside mailapp.hiworks.co.kr.
Host name bn64-044.cafe24.com points to IP address 183.111.183.37.