dnucorp.com - dns.ninja
dnucorp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.245.44.63🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | dnucorp.com ⭐ | ||||||
| A | 203.245.44.63🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | ns1.cafe24.co.kr ⚠️ Not in zone NS records | ||||||
| A | 112.175.246.232🇰🇷 KT-NET112.168.0.0/13 | ||||||
| PTR | gjit.kr | ||||||
| PTR | snoweb.kr | ||||||
| PTR | sinc2030.co.kr | ||||||
| A | 112.175.246.233🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns1.cafe24.com ⚠️ Not in zone NS records | ||||||
| A | 112.175.246.230🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.246.231🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| A | 175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns1.cafe24dns.co.kr ⚠️ Not in parent delegation | ||||||
| A | 175.125.93.196🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns2.cafe24.co.kr ⚠️ Not in zone NS records | ||||||
| A | 112.175.247.232🇰🇷 KT-NET112.168.0.0/13 | ||||||
| PTR | snoweb.kr | ||||||
| PTR | sarchi.co.kr | ||||||
| A | 112.175.247.233🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns2.cafe24.com ⚠️ Not in zone NS records | ||||||
| A | 1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| A | 1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| A | 112.175.11.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.12.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns3.cafe24dns.co.kr ⚠️ Not in parent delegation | ||||||
| MX | spam.cafe24.com ⭐ | ||||||
| A | 183.110.229.114🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 include:spf.cafe24.com ip4:222.122.39.84 ~all | ||||||
| SOA | dnucorp.compostmaster@dnucorp.com serial=20200717 | ||||||
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=1783163151 | ||||||
NS for
dnucorp.com |
Same first word
dnucorp.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSdnucorp.com2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns1.cafe24.co.kr2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns1.cafe24.com2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns1.cafe24dns.co.kr2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns2.cafe24.co.kr2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns2.cafe24.com2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●NSns3.cafe24dns.co.kr2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●MXspam.cafe24.com2026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
●A203.245.44.632026-03-14 → 2026-07-04 · 2 obs
● 2026-07-04 11:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| dnucorp.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:175.125.93.146
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnucorp.com (unsigned zone)
⏱️ Timing
Total: 4667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.245.44.63 |
| NS | 2 | ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr |
| MX | 1 | spam.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cafe24.com ip4:222.1 |
| SOA | 1 | dnucorp.com postmaster.dnucorp.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
The NS records for dnucorp.com point back to dnucorp.com itself.
ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are often grouped with dnucorp.com to function as name servers.
IP Addresses
dnucorp.com resolves to just one IP address, 203.245.44.63.
Two other host names, along with heaternet.com, deungchon.net and bolthouse.co.kr, also share IP numbers with dnucorp.com.
Name Servers
dnucorp.com carries NS delegation across 7 name servers — dnucorp.com, ns1.cafe24.com, ns2.cafe24.com and 4 other.
There is at least partial name server overlap between dnucorp.com and other domains — mtongsang.com, vixco.net, campis.co.kr and two more among them.
These name servers regularly appear alongside ns2.cafe24.co.kr, ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr and 7 other name servers in NS record sets.
Host names directing to five IP addresses:
ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.
Host names that resolve to four IP numbers:
ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr resolves to four IP addresses — 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr resolves to four IP addresses — 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names that point to one IP address:
The hostname dnucorp.com resolves to 203.245.44.63.
The hostname ns1.cafe24dns.co.kr resolves to 175.125.93.196.
Mail Servers
The sole mail server for dnucorp.com is spam.cafe24.com.
Among the domains sharing a mail server setup with dnucorp.com are safety1004.com, desmind.co.kr, bhice.com and two others.
There is at least a partial MX overlap between dnucorp.com and other domains, including gangwon.com, dent24.co.kr, downkg.com and two others.
spam.cafe24.com carries a single IP number, which is 183.110.229.114.