dpcourse.com - dns.ninja
dpcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 97.74.187.130🇺🇸 AS39810197.74.184.0/21 GCN Allocation | ||||||
| PTR | 130.187.74.97.host.secureserver.net | ||||||
| NS | ns61.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2153::20🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns62.domaincontrol.com | ||||||
| A | 2603:5:2253::20🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| SOA | ns61.domaincontrol.comdns@jomax.net 2025-07-17 #3 | ||||||
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=1785639522 | ||||||
Same first word
dpcourse.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSns2.dnsdun.net2016-12-04 → 2016-12-04 · 4 obs
● 2016-12-04 14:41:14
○ 2026-03-04 22:38:28
○ 2026-08-02 03:01:48
○NSns45.domaincontrol.com2015-06-29 → 2016-02-01 · 4 obs
● 2016-02-01 10:09:26
○ 2016-04-18 16:29:22
○ 2026-08-02 03:01:48
○NSns46.domaincontrol.com2015-06-29 → 2016-02-01 · 4 obs
● 2016-02-01 10:09:26
○ 2016-04-18 16:29:22
○ 2026-08-02 03:01:48
○NSns6.dnsdun.com2016-12-04 → 2016-12-04 · 4 obs
● 2016-12-04 14:41:14
○ 2026-03-04 22:38:28
○ 2026-08-02 03:01:48
●NSns61.domaincontrol.com2026-03-04 → 2026-08-02 · 3 obs
● 2026-03-04 22:38:28
● 2026-08-02 03:01:48
●NSns62.domaincontrol.com2026-03-04 → 2026-08-02 · 3 obs
● 2026-03-04 22:38:28
● 2026-08-02 03:01:48
○NSns71.domaincontrol.com2016-04-18 → 2016-04-18 · 4 obs
● 2016-04-18 16:29:22
○ 2016-12-04 14:41:14
○ 2026-08-02 03:01:48
○NSns72.domaincontrol.com2016-04-18 → 2016-04-18 · 4 obs
● 2016-04-18 16:29:22
○ 2016-12-04 14:41:14
○ 2026-08-02 03:01:48
○MXmailstore1.secureserver.net2015-06-29 → 2016-04-18 · 4 obs
● 2016-04-18 16:29:22
○ 2016-12-04 14:41:14
○ 2026-08-02 03:01:48
○MXsmtp.secureserver.net2015-06-29 → 2016-04-18 · 4 obs
● 2016-04-18 16:29:22
○ 2016-12-04 14:41:14
○ 2026-08-02 03:01:48
○A107.148.127.332016-12-04 → 2016-12-04 · 4 obs
● 2016-12-04 14:41:14
○ 2026-03-04 22:38:28
○ 2026-08-02 03:01:48
○A184.168.221.522015-06-29 → 2016-04-18 · 4 obs
● 2016-04-18 16:29:22
○ 2016-12-04 14:41:14
○ 2026-08-02 03:01:48
●A97.74.187.1302026-03-04 → 2026-08-02 · 3 obs
● 2026-03-04 22:38:28
● 2026-08-02 03:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dpcourse.com | ns61.domaincontrol.com, ns62.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dpcourse.com (unsigned zone)
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 97.74.187.130 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns61.domaincontrol.com, ns61.domaincontrol.com, ns62.domaincontrol.com...)
Analysis
IP Addresses
dpcourse.com points to a single IP number: 97.74.187.130.
Additional host names — 130.187.74.97.host.secureserver.net, dpointgroup.com, goes.co and two others — share IP numbers with dpcourse.com.
Name Servers
dpcourse.com has two authoritative name servers — ns61.domaincontrol.com and ns62.domaincontrol.com.
dpcourse.com shares its name server setup with other domains, including 37678.com, awesomemailbox.com, linc-aba.com and two others.
The name servers for dpcourse.com overlap at least partially with those of other domains — for example lacura.es.
Both ns61.domaincontrol.com and ns62.domaincontrol.com have two IP addresses each. ns61.domaincontrol.com resolves to 97.74.101.32 and 2603:5:2153::20; ns62.domaincontrol.com resolves to 173.201.69.32 and 2603:5:2253::20.