computercourses.net - dns.ninja
computercourses.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns93.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns94.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS93.WORLDNIC.COMnamehost@WORLDNIC.COM serial=124072500 | ||||||
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=1784568922 | ||||||
Same first word
computercourses.com |
computercourses.it |
computercourses.in |
computercourses.net |
computercourses.org |
computercourses.top |
computercourses.com.au |
computercourses.ru |
Similar names
DNS History
12 records (3 active, 9 former)
○NSns1.comn.com2016-07-12 → 2020-02-13 · 5 obs
● 2016-07-12 02:18:38
● 2020-02-13 20:33:40
○ 2026-03-23 09:29:28
○ 2026-07-20 17:44:50
○NSns1.dsredirection.com2015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
○NSns2.comn.com2016-07-12 → 2020-02-13 · 5 obs
● 2016-07-12 02:18:38
● 2020-02-13 20:33:40
○ 2026-03-23 09:29:28
○ 2026-07-20 17:44:50
○NSns2.dsredirection.com2015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
●NSns93.worldnic.com2026-03-23 → 2026-07-20 · 3 obs
● 2026-03-23 09:29:28
● 2026-07-20 17:44:50
●NSns94.worldnic.com2026-03-23 → 2026-07-20 · 3 obs
● 2026-03-23 09:29:28
● 2026-07-20 17:44:50
○A121.78.127.2492016-07-12 → 2020-02-13 · 5 obs
● 2016-07-12 02:18:38
● 2020-02-13 20:33:40
○ 2026-03-23 09:29:28
○ 2026-07-20 17:44:50
○A208.73.211.1792015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
○A208.73.211.1832015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
○A208.73.211.1922015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
○A208.73.211.1952015-08-22 → 2015-12-14 · 4 obs
● 2015-12-14 19:15:52
○ 2016-03-15 23:27:44
○ 2026-07-20 17:44:50
●A208.91.197.272026-03-23 → 2026-07-20 · 3 obs
● 2026-03-23 09:29:28
● 2026-07-20 17:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| computercourses.net | ns93.worldnic.com, ns94.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.217
NS records: ns93.worldnic.com, ns94.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computercourses.net (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns93.worldnic.com, ns94.worldnic.com |
| SOA | 1 | NS93.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
computercourses.net resolves to one IP address: 208.91.197.27.
molbulk.net, tworussos.com, dentist.supplies and two other host names share IP numbers with computercourses.net.
Name Servers
computercourses.net is served by two delegated name servers, ns93.worldnic.com and ns94.worldnic.com.
computercourses.net uses the same name servers as several other domains — among them lacroixwater.com, silgantubes.com, boldas.com and two more.
Both ns93.worldnic.com and ns94.worldnic.com have a single IP address each — ns93.worldnic.com resolves to 162.159.26.217 while ns94.worldnic.com resolves to 162.159.27.155.