olcoop.com - robtex.com
olcoop.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=1785257072 | ||||||
NS for
olcoop.com |
Same first word
olcoop.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.cafe24.co.kr2016-12-15 → 2026-07-28 · 2 obs
● 2026-07-28 16:52:24
●NSns1.cafe24.com2016-12-15 → 2026-07-28 · 2 obs
● 2026-07-28 16:52:24
●NSns2.cafe24.co.kr2016-12-15 → 2026-07-28 · 2 obs
● 2026-07-28 16:52:24
●NSns2.cafe24.com2016-12-15 → 2026-07-28 · 2 obs
● 2026-07-28 16:52:24
●NSolcoop.com2016-12-15 → 2026-07-28 · 2 obs
● 2026-07-28 16:52:24
●A115.71.238.1142017-06-29 → 2026-07-28 · 3 obs
● 2017-06-29 13:22:26
● 2026-07-28 16:52:24
○A175.126.74.1812016-12-15 → 2016-12-15 · 3 obs
○ 2017-06-29 13:22:26
○ 2026-07-28 16:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| olcoop.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:1.226.85.4
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 olcoop.com (unsigned zone)
⏱️ Timing
Total: 2508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.71.238.114 |
| NS | 4 | ns1.cafe24.com, ns1.cafe24.co.kr... |
| SOA | 1 | olcoop.com postmaster.olcoop.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
olcoop.com has olcoop.com as one of its name servers, making it self-hosted for DNS delegation.
Together with olcoop.com, the hosts ns2.cafe24.co.kr, ns1.cafe24.com and ns1.cafe24.co.kr are frequently configured as name servers.
IP Addresses
olcoop.com directs to one IP number, which is 115.71.238.114.
Name Servers
DNS for olcoop.com is delegated to five name servers: olcoop.com, ns1.cafe24.com, ns2.cafe24.com and two others.
olcoop.com shares at least some of its name servers with other domains, including jbgongup.com, 2922.co.kr, byul-bat.co.kr and two others.
These name servers are frequently seen alongside dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr and 5 other name servers.
Hostnames that point to five IP numbers:
ns1.cafe24.com directs to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.
Hosts pointing to four IP addresses:
ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Hosts that resolve to one IP address:
olcoop.com resolves to 115.71.238.114.