netcus.com - dns.ninja
netcus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.108.177.94🇰🇷 DACOM-NET114.108.128.0/18 contact yuncheol@bora.net if necessary | ||||||
| NS | ns1.netcus.com ⭐ | ||||||
| A | 114.108.177.94🇰🇷 DACOM-NET114.108.128.0/18 contact yuncheol@bora.net if necessary | ||||||
| NS | ns1.netcus.co.kr ⚠️ Not in zone NS records | ||||||
| A | 114.108.177.94🇰🇷 DACOM-NET114.108.128.0/18 contact yuncheol@bora.net if necessary | ||||||
| MX | gwmail.ktbizoffice.com ⭐ | ||||||
| A | 211.62.105.162🇰🇷 KT-NET211.62.64.0/18 Transfer to KT | ||||||
| PTR | gwsmtp2.ktbizoffice.com | ||||||
| PTR | gwspam2.ktbizoffice.com | ||||||
| A | 211.62.105.163🇰🇷 KT-NET211.62.64.0/18 Transfer to KT | ||||||
| PTR | gwspam3.ktbizoffice.com | ||||||
| A | 211.62.105.164🇰🇷 KT-NET211.62.64.0/18 Transfer to KT | ||||||
| PTR | gwspam4.ktbizoffice.com | ||||||
| TXT | v=spf1 include:gwspf.ktbizoffice.com ~all | ||||||
| SOA | ns1.netcus.comdomain@netcus.com 2016-06-01 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785578347 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.nameip.co.kr2007-11-01 → 2007-11-01 · 3 obs
○ 2015-05-10 23:26:42
○ 2026-08-01 10:17:14
●NSns1.netcus.co.kr2026-02-25 → 2026-08-01 · 3 obs
● 2026-02-25 21:20:32
● 2026-08-01 10:17:14
●NSns1.netcus.com2015-05-10 → 2026-08-01 · 3 obs
● 2015-05-10 23:26:42
● 2026-08-01 10:17:14
○NSns1.netcus.com.netcus.com2015-05-10 → 2016-04-03 · 5 obs
● 2015-05-10 23:26:42
● 2016-04-03 03:24:10
○ 2017-02-05 21:44:08
○ 2026-08-01 10:17:14
○NSns2.netcus.com2015-05-10 → 2016-04-03 · 5 obs
● 2015-05-10 23:26:42
● 2016-04-03 03:24:10
○ 2017-02-05 21:44:08
○ 2026-08-01 10:17:14
○NSwww.dmbware.co.kr2007-11-01 → 2007-11-01 · 3 obs
○ 2015-05-10 23:26:42
○ 2026-08-01 10:17:14
○MXadmin.netcus.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-05-10 23:26:42
○ 2026-08-01 10:17:14
●MXgwmail.ktbizoffice.com2026-02-25 → 2026-08-01 · 3 obs
● 2026-02-25 21:20:32
● 2026-08-01 10:17:14
○MXmail.netcus.com2015-05-10 → 2018-08-31 · 5 obs
● 2015-05-10 23:26:42
● 2018-08-31 09:46:52
○ 2026-02-25 21:20:32
○ 2026-08-01 10:17:14
●A114.108.177.942015-05-10 → 2026-08-01 · 3 obs
● 2015-05-10 23:26:42
● 2026-08-01 10:17:14
○A222.114.147.1872007-11-01 → 2007-11-01 · 3 obs
○ 2015-05-10 23:26:42
○ 2026-08-01 10:17:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| netcus.com | ns1.netcus.co.kr, ns1.netcus.com | 1 record |
✅ Authoritative Response
Server:114.108.177.94
NS records: ns1.netcus.co.kr, ns1.netcus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netcus.com (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.108.177.94 |
| NS | 1 | ns1.netcus.com |
| MX | 1 | gwmail.ktbizoffice.com (pri: 10) |
| TXT | 1 | v=spf1 include:gwspf.ktbizoffice.com ~al |
| SOA | 1 | ns1.netcus.com domain.netcus.com |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns1.netcus.com)
Analysis
Hierarchy
ns1.netcus.com and mail.netcus.com each fall under netcus.com as their parent domain.
IP Addresses
netcus.com resolves to just one IP address, 114.108.177.94.
ns1.netcus.com, mail.netcus.com and netcus.co.kr are examples of other host names that share IP numbers with netcus.com.
Name Servers
The NS records for netcus.com delegate to ns1.netcus.com and ns1.netcus.co.kr.
netcus.com and other domains like netcus.co.kr share at least a portion of their name servers.
Each of ns1.netcus.com and ns1.netcus.co.kr points to exactly one IP address: 114.108.177.94.
ns1.netcus.com and ns1.netcus.co.kr each have 114.108.177.94 IP addresses.
Mail Servers
The sole mail server for netcus.com is gwmail.ktbizoffice.com.
Among the domains sharing a mail server setup with netcus.com are yardin.com, paranins.co.kr, vissem.com and two others.
There is at least a partial MX overlap between netcus.com and other domains, including ltobe.com, ltint.co.kr, metalabs.co.kr and two others.
The hostname gwmail.ktbizoffice.com carries three IP records: 211.62.105.162, 211.62.105.163 and 211.62.105.164.