coluko.com - dns.ninja
coluko.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=1785633997 | ||||||
Same first word
coluko.com |
Similar names
ulcook.com |
kuloco.cn |
kucool.com |
locouk.com |
cookul.com |
kouclo.com |
oulock.com |
ukcool.com |
ukcolo.co.uk |
coolku.cc |
coolku.cn |
lucook.com |
DNS History
8 records (4 active, 4 former)
○NSns03.domaincontrol.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-04-03 17:44:52
○ 2026-08-02 01:29:50
○NSns04.domaincontrol.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-04-03 17:44:52
○ 2026-08-02 01:29:50
●NSns63.domaincontrol.com2026-04-03 → 2026-08-02 · 3 obs
● 2026-04-03 17:44:52
● 2026-08-02 01:29:50
●NSns64.domaincontrol.com2026-04-03 → 2026-08-02 · 3 obs
● 2026-04-03 17:44:52
● 2026-08-02 01:29:50
●MXcoluko-com.mail.protection.outlook.com2026-04-03 → 2026-08-02 · 3 obs
● 2026-04-03 17:44:52
● 2026-08-02 01:29:50
○MXcpanel62.fastsecurehost.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-04-03 17:44:52
○ 2026-08-02 01:29:50
○A212.38.165.1582019-12-17 → 2019-12-17 · 3 obs
○ 2026-04-03 17:44:52
○ 2026-08-02 01:29:50
●A76.76.21.212026-04-03 → 2026-08-02 · 3 obs
● 2026-04-03 17:44:52
● 2026-08-02 01:29:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coluko.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coluko.com (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns64.domaincontrol.com, ns63.domaincontrol.com |
| MX | 1 | coluko-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms77762884, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)
Analysis
IP Addresses
coluko.com resolves to one IP address: 76.76.21.21.
mugo.com.tr, costaricahostelnetwork.com, xange.vc and two other host names share IP numbers with coluko.com.
Name Servers
coluko.com is served by two delegated name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.
coluko.com uses the same name servers as several other domains — among them maxiagroup.com, immo-melder.de, residencepapineau.ca and two more.
Each of the two host names carries two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.
Mail Servers
Mail for coluko.com is handled by a single mail server, coluko-com.mail.protection.outlook.com.
coluko-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.99.0 and 5 others.