lostech.co.kr - robtex.com
lostech.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=2605110655 | ||||||
Same first word
lostech.co.kr |
Similar names
DNS History
13 records (9 active, 4 former)
●NSens1.hostcocoa.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:59:58
●NSens2.hostcocoa.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:59:58
●NSens3.hostcocoa.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:59:58
●NSens4.hostcocoa.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:59:58
●MXmailapp.hiworks.co.kr2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:59:58
●A13.33.109.1212026-05-10 → 2026-05-11 · 5 obs
● 2026-05-10 18:38:00
○ 2026-05-10 22:25:12
● 2026-05-11 03:59:54
● 2026-05-11 03:59:58
●A13.33.109.292026-05-10 → 2026-05-11 · 5 obs
● 2026-05-10 18:38:00
○ 2026-05-10 22:25:12
● 2026-05-11 03:59:54
● 2026-05-11 03:59:58
●A13.33.109.552026-05-10 → 2026-05-11 · 5 obs
● 2026-05-10 18:38:00
○ 2026-05-10 22:25:12
● 2026-05-11 03:59:54
● 2026-05-11 03:59:58
●A13.33.109.772026-05-10 → 2026-05-11 · 5 obs
● 2026-05-10 18:38:00
○ 2026-05-10 22:25:12
● 2026-05-11 03:59:54
● 2026-05-11 03:59:58
○A3.174.141.32026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:25:12
○ 2026-05-11 03:59:54
○ 2026-05-11 03:59:58
○A3.174.141.412026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:25:12
○ 2026-05-11 03:59:54
○ 2026-05-11 03:59:58
○A3.174.141.472026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:25:12
○ 2026-05-11 03:59:54
○ 2026-05-11 03:59:58
○A3.174.141.832026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:25:12
○ 2026-05-11 03:59:54
○ 2026-05-11 03:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | g.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr... | - |
| lostech.co.kr | ens3.hostcocoa.com, ens2.hostcocoa.com, ens1.hostcocoa.com, ens4.hostcocoa.com | - |
✅ Authoritative Response
Server:205.251.192.62
NS records: ens3.hostcocoa.com, ens2.hostcocoa.com, ens1.hostcocoa.com, ens4.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lostech.co.kr (unsigned zone)
⏱️ Timing
Total: 1440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.33.109.55, 13.33.109.77... |
| NS | 4 | ens1.hostcocoa.com, ens2.hostcocoa.com... |
| MX | 1 | mailapp.hiworks.co.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hiworks.co.kr ~all |
| SOA | 1 | ens1.hostcocoa.com awsdns-hostmaster.ama |
Analysis
IP Addresses
lostech.co.kr points to four IP numbers: 13.33.109.29, 13.33.109.55, 13.33.109.77 and 13.33.109.121.
For instance, other host names www.findoc.co.uk, engagement.compliancemetrix.com, 2c8vgy.cdn-settings.appsflyersdk.com, ocdevel.com and ioe7xw.cdn-settings.appsflyersdk.com share IP numbers with lostech.co.kr.
Name Servers
lostech.co.kr is delegated to four name servers: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com and ens4.hostcocoa.com.
lostech.co.kr shares name servers with other domains at least partially, for example ksqi.kr, hmkholdings.com, apt100.co.kr, unisilver.co.kr and kents.co.kr.
Host names with a single IP:
ens1.hostcocoa.com points to 205.251.195.69
ens2.hostcocoa.com points to 205.251.196.43
ens3.hostcocoa.com points to 205.251.199.129
ens4.hostcocoa.com points to 205.251.192.62
Mail Servers
lostech.co.kr is handled by a single mail server, mailapp.hiworks.co.kr.
lostech.co.kr shares the same mail server setup as other domains, for instance skmeditech.com, shinhwa.com, rifaamc.co.kr, cswindcorp.com and ytintl.co.kr.
lostech.co.kr shares at least partially some mail servers with other domains, for instance kscvi.org.
Host name mailapp.hiworks.co.kr points to three IP numbers: 45.120.71.59, 121.254.168.55 and 211.47.76.59.