marinercourses.net - robtex.com
marinercourses.net
net
| 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=1776660127 | ||||||
Same first word
marinercourses.com |
marinercourses.net |
DNS History
7 records (6 active, 1 former)
●NSns17.domaincontrol.com2015-07-12 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
●NSns18.domaincontrol.com2015-07-12 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
●MXmailstore1.secureserver.net2015-07-12 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
●MXsmtp.secureserver.net2015-07-12 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
●A15.197.225.1282026-04-20 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
●A3.33.251.1682026-04-20 → 2026-04-20 · 2 obs
● 2026-04-20 04:43:22
○A50.63.202.542015-07-12 → 2018-05-26 · 3 obs
● 2018-05-26 13:07:26
○ 2026-04-20 04:43:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| marinercourses.net | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marinercourses.net (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
The entity marinercourses.net points to two IP numbers: 3.33.251.168 and 15.197.225.128.
For instance, other host names rangerhotline.com, kavodsenior.org, aptuitive.com, adzdollar.com and dhayes.net share IP numbers with marinercourses.net.
Name Servers
marinercourses.net is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
marinercourses.net uses the same name server setup as other domains such as stained-glass.biz, littlepeckersbirdfeed.com, agentjenn.ca, moclips.info and kathy-norman.com.
Host names with two IP numbers:
ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9; ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9.
Mail Servers
Two mail servers mailstore1.secureserver.net and smtp.secureserver.net handle marinercourses.net.
marinercourses.net shares the same mail server setup as other domains, for instance theproducersunion.com, tennesseemountainpaintball.com, akattine.com, metrorouge.com and tiresphoenix.com.
marinercourses.net shares some mail servers with other domains, at least partially; examples include dynazip.com, mansard.biz and lolandmusic.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.