coursetracker.com - dns.ninja
coursetracker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.64.151.235🇺🇸 THEPRODUCERS192.64.151.0/24 | ||||||
| NS | ns1.anydns.com ⭐ | ||||||
| A | 192.64.151.240🇺🇸 THEPRODUCERS192.64.151.0/24 | ||||||
| PTR | ns1.anydns.com | ||||||
| NS | ns2.anydns.com | ||||||
| A | 89.107.58.12🇬🇧 ASN-ATLANTIC-NET89.107.58.0/24 | ||||||
| A | 109.107.159.164🇷🇴 GCORE109.107.159.0/24 | ||||||
| NS | ns3.anydns.com | ||||||
| A | 109.107.159.164🇷🇴 GCORE109.107.159.0/24 | ||||||
| A | 188.166.180.221🇸🇬 DIGITALOCEAN188.166.176.0/20 DigitalOcean | ||||||
| PTR | ns3.anydns.com | ||||||
| NS | ns4.anydns.com | ||||||
| A | 45.63.51.182🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.63.51.182.vultrusercontent.com | ||||||
| A | 109.107.159.164🇷🇴 GCORE109.107.159.0/24 | ||||||
| MX | mail.computer.com ⭐ | ||||||
| A | 91.199.82.39🇺🇸 GCORE91.199.82.0/24 | ||||||
| PTR | mail.computer.com | ||||||
| TXT | 5c433cc67bf86cec95a2a00e19f0004fe0901ed6 | ||||||
| TXT | v=spf1 ip4:192.64.151.249 mx a -all | ||||||
| SOA | ns1.anydns.comhostmaster@coursetracker.com 2026-07-06 #4 | ||||||
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=1785306757 | ||||||
Same first word
coursetracker.org |
coursetracker.com |
Similar names
resourcetrack.net |
trackresource.com |
sourcetracker.com |
resourcetrack.org.uk |
resourcetrack.com |
sourcetracker.xyz |
resourcetrack.co.uk |
DNS History
11 records (6 active, 5 former)
○NSnoc.imsdev.com2016-09-08 → 2017-04-11 · 4 obs
● 2017-04-11 04:44:36
○ 2026-07-08 14:04:56
○ 2026-07-29 06:59:54
●NSns1.anydns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
○NSns1.imsis.com2016-09-08 → 2017-04-11 · 4 obs
● 2017-04-11 04:44:36
○ 2026-07-08 14:04:56
○ 2026-07-29 06:59:54
●NSns2.anydns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
●NSns3.anydns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
●NSns4.anydns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
●MXmail.computer.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
○MXmail2.imsis.net2016-09-08 → 2017-04-11 · 4 obs
● 2017-04-11 04:44:36
○ 2026-07-08 14:04:56
○ 2026-07-29 06:59:54
●A192.64.151.2352026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:04:56
● 2026-07-29 06:59:54
○A66.254.95.1432016-09-08 → 2017-04-11 · 5 obs
● 2016-09-08 00:15:26
● 2017-04-11 04:44:36
○ 2026-07-08 14:04:56
○ 2026-07-29 06:59:54
○A74.117.222.182015-07-01 → 2016-03-13 · 4 obs
● 2016-03-13 04:14:00
○ 2016-09-08 00:15:26
○ 2026-07-29 06:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| coursetracker.com | ns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com | 4 records |
✅ Authoritative Response
Server:192.64.151.240
NS records: ns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursetracker.com (unsigned zone)
⏱️ Timing
Total: 394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.151.235 |
| NS | 4 | ns3.anydns.com, ns1.anydns.com... |
| MX | 1 | mail.computer.com (pri: 10) |
| TXT | 2 | 5c433cc67bf86cec95a2a00e19f0004fe0901ed6, v=spf1 ip4:192.64.151.249 mx a -all |
| SOA | 1 | ns1.anydns.com hostmaster.coursetracker. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.anydns.com, ns2.anydns.com, ns3.anydns.com...)
Analysis
IP Addresses
coursetracker.com resolves to just one IP address, 192.64.151.235.
Two other host names, along with ig0d.com, beevillehomes.com and lubrication18.slyip.com, also share IP numbers with coursetracker.com.
Name Servers
The NS records for coursetracker.com point to four name servers: ns1.anydns.com, ns2.anydns.com, ns3.anydns.com and ns4.anydns.com.
coursetracker.com partially shares its NS delegation with several other domains, including abscrunch.com, fxw.biz, mancoparts.com and two others.
Host names that have two IP addresses:
The A records for ns2.anydns.com return 89.107.58.12 and 109.107.159.164.
The A records for ns3.anydns.com return 109.107.159.164 and 188.166.180.221.
The A records for ns4.anydns.com return 45.63.51.182 and 109.107.159.164.
Host names that point to one IP address:
ns1.anydns.com resolves to the IP address 192.64.151.240.
Each of ns2.anydns.com, ns3.anydns.com and ns4.anydns.com resolves to 109.107.159.164.
Mail Servers
The sole mail server for coursetracker.com is mail.computer.com.
Among the domains sharing a mail server setup with coursetracker.com are sfgeneral.com, robotopia.com, fp2finances.com and two others.
mail.computer.com resolves to 91.199.82.39 and no other IP number.