k2courses.com - robtex.com
k2courses.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=1774586017 | ||||||
Same first word
k2courses.com |
DNS History
7 records (6 active, 1 former)
●NSns27.domaincontrol.com2020-02-10 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:56
●NSns28.domaincontrol.com2020-02-10 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:56
●MXmailstore1.secureserver.net2020-02-10 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:56
●MXsmtp.secureserver.net2020-02-10 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:56
●A15.197.148.332026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 02:27:38
● 2026-03-27 04:59:56
○A184.168.221.362020-02-10 → 2020-02-10 · 3 obs
○ 2026-03-02 02:27:38
○ 2026-03-27 04:59:56
●A3.33.130.1902026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 02:27:38
● 2026-03-27 04:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k2courses.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k2courses.com (unsigned zone)
⏱️ Timing
Total: 1554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
Two IP numbers are pointed to by k2courses.com: 3.33.130.190 and 15.197.148.33.
other host names include noanyme.com, miceli5.com, africanmarketclub.com, wunix.com and stompouttrafficking.com; they share IP numbers with k2courses.com.
Name Servers
Two name servers ns27.domaincontrol.com and ns28.domaincontrol.com handle the delegation for k2courses.com.
k2courses.com shares the same name server setup as other domains, for instance deporradio.com, docketapp.com, woscommunity.org, getrxd.net and showmybrand.in.
Host names with two IP numbers:
ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14.
ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
Mail Servers
k2courses.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
k2courses.com uses the same mail server setup as other domains, for instance findshippingcontainersforsale.com, tpcgenerators.biz, danieldefenserewards.info, vwofbend.com and newharmonycenter.com.
k2courses.com shares some mail servers with other domains, including verbenacrossing.com, myntcc.com, boldinger.de and tripelenza.com.
Host names with three IP numbers:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.