captdk.com - dns.ninja
captdk.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=1781653415 | ||||||
Same first word
captdk.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns55.domaincontrol.com2015-07-13 → 2026-06-16 · 2 obs
● 2026-06-16 23:49:10
●NSns56.domaincontrol.com2015-07-13 → 2026-06-16 · 2 obs
● 2026-06-16 23:49:10
●MXcaptdk-com.mail.protection.outlook.com2026-04-02 → 2026-06-16 · 3 obs
● 2026-04-02 19:06:10
● 2026-06-16 23:49:10
○MXmailstore1.secureserver.net2015-07-13 → 2018-08-22 · 4 obs
● 2018-08-22 11:25:38
○ 2026-04-02 19:06:10
○ 2026-06-16 23:49:10
○MXsmtp.secureserver.net2015-07-13 → 2018-08-22 · 4 obs
● 2018-08-22 11:25:38
○ 2026-04-02 19:06:10
○ 2026-06-16 23:49:10
●A199.34.228.1002015-07-13 → 2026-06-16 · 2 obs
● 2026-06-16 23:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| captdk.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for captdk.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.100 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | captdk-com.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT9636392.onmicrosoft.com |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
captdk.com points to a single IP number: 199.34.228.100.
Additional host names — econstaff.com, mjarnold.com, alanbesedin.com and two others — share IP numbers with captdk.com.
Name Servers
captdk.com has two authoritative name servers — ns55.domaincontrol.com and ns56.domaincontrol.com.
captdk.com shares its name server setup with other domains, including lflslondon.com, disneyandmore.com, alconpat.org and two others.
Both ns55.domaincontrol.com and ns56.domaincontrol.com have two IP addresses each. ns55.domaincontrol.com resolves to 97.74.107.28 and 2603:5:21b2::1c; ns56.domaincontrol.com resolves to 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
captdk.com has one mail server: captdk-com.mail.protection.outlook.com.
captdk-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.0, 52.101.10.12, 52.101.41.3 and 5 other.