softwaretesting.courses - robtex.com
softwaretesting.courses
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.232.173.249🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-232-173-249.us-west-2.compute.amazonaws.com | ||||||
| A | 52.40.42.113🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| NS | launch1.spaceship.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a26🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.38Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | launch2.spaceship.net | ||||||
| A | 2400:cb00:2049:1::a29f:1b20🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.32Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | launch1.spaceship.netsupport@spaceship.com serial=1789831028 | ||||||
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1790400158 | ||||||
Same first word
Similar names
testingsoftware.store |
testingsoftware.blogspot.com |
testingsoftware.site |
testingsoftware.ca |
testingsoftware.io |
testingsoftware.tech |
testingsoftware.com |
itgetsfasternow.com |
softwaresetting.com |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSlaunch1.spaceship.net2026-09-19 → 2026-09-26 · 2 obs
● 2026-09-26 05:51:10
●NSlaunch2.spaceship.net2026-09-19 → 2026-09-26 · 2 obs
● 2026-09-26 05:51:10
●A44.232.173.2492026-09-19 → 2026-09-26 · 2 obs
● 2026-09-26 05:51:10
●A52.40.42.1132026-09-19 → 2026-09-26 · 2 obs
● 2026-09-26 05:51:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | z.nic.courses, b.nic.courses, x.nic.courses, y.nic.courses... | 12 records |
| softwaretesting.courses | launch2.spaceship.net, launch1.spaceship.net | - |
✅ Authoritative Response
Server:162.159.26.38
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.40.42.113, 44.232.173.249 |
| NS | 2 | launch1.spaceship.net, launch2.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.courses, z.nic.courses, b.nic.courses...)
Analysis
IP Addresses
softwaretesting.courses points to the IP addresses 44.232.173.249 and 52.40.42.113
faerie.xyz, roboticexo.com, jplaurelbank.com plus two other host names have IP numbers in common with softwaretesting.courses.
Name Servers
softwaretesting.courses uses two name servers for its delegation: launch1.spaceship.net and launch2.spaceship.net.
The name server configuration of softwaretesting.courses is shared with other domains, for instance 019775.com, consistentlab.com, h9mmr7.top and two others.
At least some of softwaretesting.courses's name servers are shared with other domains, for example fxpiano.com and aianalysis.co.
The two host names launch1.spaceship.net and launch2.spaceship.net each have a pair of IP addresses: launch1.spaceship.net has 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26, and launch2.spaceship.net has 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.