atechsys.co.kr - dns.ninja
atechsys.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nanuminet.com ⭐ | ||||||
| A | 211.233.62.124🇰🇷 DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary | ||||||
| NS | ns2.nanuminet.com ⚠️ Not in zone NS records | ||||||
| MX | nmail.atechsys.co.kr ⭐ | ||||||
| A | 59.25.184.17🇰🇷 KT-NET59.24.0.0/13 Korea Telecom | ||||||
| PTR | nmail.nanuminet.com | ||||||
| PTR | nmail.focusline.kr | ||||||
| TXT | v=spf1 ip4:59.25.184.17 ~all | ||||||
| SOA | ns1.nanuminet.comroot@nanuminet.com 2010-04-16 #6 | ||||||
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=2607071037 | ||||||
Subdomains
nmail.atechsys.co.kr |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.nanuminet.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 14:37:58
●NSns2.nanuminet.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 14:37:58
●MXnmail.atechsys.co.kr2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 14:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, g.dns.kr, d.dns.kr, e.dns.kr... | - |
| atechsys.co.kr | ns2.nanuminet.com, ns1.nanuminet.com | - |
✅ Authoritative Response
Server:211.233.62.124
NS records: ns2.nanuminet.com, ns1.nanuminet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atechsys.co.kr (unsigned zone)
⏱️ Timing
Total: 3447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | ns1.nanuminet.com |
| MX | 1 | nmail.atechsys.co.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:59.25.184.17 ~all |
| SOA | 1 | ns1.nanuminet.com root.nanuminet.com |
Analysis
Hierarchy
nmail.atechsys.co.kr is delegated beneath atechsys.co.kr.
Name Servers
atechsys.co.kr is served by two delegated name servers, ns1.nanuminet.com and ns2.nanuminet.com.
There is at least partial name server overlap between atechsys.co.kr and other domains — mtechin.com, hyeil.com, kectechno.co.kr and two more among them.
These name servers tend to appear in combination with the name servers ns3.nanuminet.com, ns4.nanuminet.com, ns1.smartidc.net and ns1.host114.com.
Host names that point to one IP address:
ns1.nanuminet.com points to the IP address 211.233.62.124.
Mail Servers
The sole mail server for atechsys.co.kr is nmail.atechsys.co.kr.
There is one IP number for nmail.atechsys.co.kr: 59.25.184.17.