dkscience.com - dns.ninja
dkscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.116.92.174🇰🇷 INETHOSTING-AS-KR210.116.92.0/24 | ||||||
| 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 | ||||||
| A | 211.233.62.125🇰🇷 DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary | ||||||
| MX | nmail.dkscience.com ⭐ | ||||||
| A | 59.25.184.17🇰🇷 KT-NET59.24.0.0/13 Korea Telecom | ||||||
| PTR | nmail.nanuminet.com | ||||||
| PTR | nmail.focusline.kr | ||||||
| MX | mail2.dkscience.com(20) | ||||||
| A | 211.115.111.5🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | mail5.nanuminet.com | ||||||
| TXT | v=spf1 ip4:211.115.111.5 ip4:59.25.184.70 ip4:211.115.111.13 ip4:59.25.184.17... | ||||||
| SOA | ns1.nanuminet.comroot@nanuminet.com 2010-04-16 #11 | ||||||
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=1782724950 | ||||||
Subdomains
Same first word
dkscience.com |
DNS History
8 records (5 active, 3 former)
●NSns1.nanuminet.com2007-11-13 → 2026-06-29 · 2 obs
● 2026-06-29 09:23:02
●NSns2.nanuminet.com2026-02-27 → 2026-06-29 · 3 obs
● 2026-02-27 02:08:12
● 2026-06-29 09:23:02
○MXmail.dkscience.com2007-11-13 → 2017-05-24 · 4 obs
● 2017-05-24 13:19:10
○ 2026-02-27 02:08:12
○ 2026-06-29 09:23:02
●MXmail2.dkscience.com2026-02-27 → 2026-06-29 · 3 obs
● 2026-02-27 02:08:12
● 2026-06-29 09:23:02
●MXnmail.dkscience.com2026-02-27 → 2026-06-29 · 3 obs
● 2026-02-27 02:08:12
● 2026-06-29 09:23:02
●A210.116.92.1742026-02-27 → 2026-06-29 · 3 obs
● 2026-02-27 02:08:12
● 2026-06-29 09:23:02
○A211.115.111.262015-08-10 → 2017-05-24 · 5 obs
● 2015-08-10 07:59:16
● 2017-05-24 13:19:10
○ 2026-02-27 02:08:12
○ 2026-06-29 09:23:02
○A211.233.62.1122007-11-13 → 2007-11-13 · 3 obs
○ 2015-08-10 07:59:16
○ 2026-06-29 09:23:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| dkscience.com | ns1.nanuminet.com, ns2.nanuminet.com | 2 records |
✅ Authoritative Response
Server:211.233.62.125
NS records: ns1.nanuminet.com, ns2.nanuminet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dkscience.com (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.116.92.174 |
| NS | 1 | ns1.nanuminet.com |
| MX | 2 | mail2.dkscience.com (pri: 20), nmail.dkscience.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.115.111.5 ip4:59.25.184.7 |
| SOA | 1 | ns1.nanuminet.com root.nanuminet.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nanuminet.com, ns2.nanuminet.com)
Analysis
Hierarchy
dkscience.com is the parent domain of nmail.dkscience.com and mail2.dkscience.com.
IP Addresses
dkscience.com points to a single IP number: 210.116.92.174.
Additional host names — www.zec.or.kr, zec.or.kr, carbo.or.kr and two others — share IP numbers with dkscience.com.
Name Servers
dkscience.com is served by two delegated name servers, ns1.nanuminet.com and ns2.nanuminet.com.
dkscience.com shares its name server setup with other domains, including topsemikorea.com, jjong2.co.kr, gi-security.com and two others.
There is at least partial name server overlap between dkscience.com and other domains — forkman.kr, hapoom.net, macnetkorea.com and two more among them.
These name servers tend to appear in combination with the name servers ns3.nanuminet.com, ns4.nanuminet.com, ns1.host114.com and ns1.smartidc.net.
ns1.nanuminet.com → 211.233.62.124 and ns2.nanuminet.com → 211.233.62.125: one IP number per host name.
Mail Servers
dkscience.com has two mail servers: mail2.dkscience.com and nmail.dkscience.com.
mail2.dkscience.com → 211.115.111.5 and nmail.dkscience.com → 59.25.184.17: one IP number per host name.