contacko.com - robtex.com
contacko.com
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=1774684267 | ||||||
NS for
contacko.com |
Subdomains
mail.contacko.com |
Same first word
contacko.com |
DNS History
13 records (8 active, 5 former)
●NScontacko.com2015-07-24 → 2026-03-28 · 5 obs
● 2016-03-22 11:55:58
○ 2016-07-20 20:35:56
● 2017-06-22 22:37:12
● 2026-03-28 08:08:46
●NSns.cafe24.com2015-07-24 → 2026-03-28 · 5 obs
● 2016-03-22 11:55:58
○ 2016-07-20 20:35:56
● 2017-06-22 22:37:12
● 2026-03-28 08:08:46
●NSns1.cafe24.co.kr2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:14
● 2026-03-28 08:08:46
●NSns1.cafe24.com2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:14
● 2026-03-28 08:08:46
●NSns2.cafe24.co.kr2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:14
● 2026-03-28 08:08:46
●NSns2.cafe24.com2015-07-24 → 2026-03-28 · 5 obs
● 2016-03-22 11:55:58
○ 2016-07-20 20:35:56
● 2017-06-22 22:37:12
● 2026-03-28 08:08:46
○NSns4.wixdns.net2016-07-20 → 2016-07-20 · 4 obs
● 2016-07-20 20:35:56
○ 2017-06-22 22:37:12
○ 2026-03-28 08:08:46
○NSns5.wixdns.net2016-07-20 → 2016-07-20 · 4 obs
● 2016-07-20 20:35:56
○ 2017-06-22 22:37:12
○ 2026-03-28 08:08:46
●MXmail.contacko.com2015-07-24 → 2026-03-28 · 2 obs
● 2026-03-28 08:08:46
○A112.175.50.2182017-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 22:37:12
○ 2026-02-16 16:32:14
○ 2026-03-28 08:08:46
●A183.110.224.2462026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:14
● 2026-03-28 08:08:46
○A222.122.39.1442015-07-24 → 2016-03-22 · 4 obs
● 2016-03-22 11:55:58
○ 2016-07-20 20:35:56
○ 2026-03-28 08:08:46
○A23.236.62.1472016-07-20 → 2016-07-20 · 4 obs
● 2016-07-20 20:35:56
○ 2017-06-22 22:37:12
○ 2026-03-28 08:08:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| contacko.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:175.125.93.136
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 contacko.com (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.110.224.246 |
| NS | 2 | ns.cafe24.com, ns2.cafe24.com |
| MX | 1 | mail.contacko.com (pri: 10) |
| TXT | 1 | v=spf1 v=spf1 include:_spf1.mailnara.co. |
| SOA | 1 | contacko.com postmaster.contacko.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Hierarchy
contacko.com is the parent of mail.contacko.com.
Name Server Role
contacko.com serves as a name server for contacko.com.
ns2.cafe24.com, ns.cafe24.com and ns1.cafe24.com are commonly used as name servers along with contacko.com.
IP Addresses
contacko.com resolves to one IP number: 183.110.224.246.
other host names including snuvalue.com, mduhak.com, nebiso.com, buyersguide.co.kr and hangilseafood.com share IP numbers with contacko.com.
Name Servers
The domain contacko.com has six name servers: contacko.com, ns1.cafe24.com, ns2.cafe24.com, ns.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.
contacko.com at least partially shares name servers with other domains, for instance playthelas.com, orangeneedles.com, withonemall.com, doctorceo.net and okcapital.net.
These name servers are commonly used alongside ns0.cafe24.com, dns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.com, dns2.cafe24.co.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
Host names with five IP numbers:
The host name ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.
Host names with four IP numbers:
The host name ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
The host name ns.cafe24.com points to: 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.
The host name ns1.cafe24.co.kr points to: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
The host name ns2.cafe24.co.kr points to: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names with one IP number:
The host name contacko.com points to: 183.110.224.246.
Host names that point to 175.125.93.135: ns1.cafe24.com and ns.cafe24.com.
Mail Servers
contacko.com is handled by a single mail server, mail.contacko.com.
mail.contacko.com resolves to IP 121.189.61.156.