sleepcourse.com - robtex.com
sleepcourse.com
| 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=1773125692 | ||||||
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=1776042002 | ||||||
Previously MX for
sleepcourse.com |
Same first word
sleepcourse.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSlaunch1.spaceship.net2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 00:01:36
● 2026-04-13 01:06:06
●NSlaunch2.spaceship.net2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 00:01:36
● 2026-04-13 01:06:06
○NSns1.habitism.com2016-07-17 → 2017-08-20 · 4 obs
● 2017-08-20 17:25:12
○ 2026-04-10 00:01:36
○ 2026-04-13 01:06:06
○NSns2.habitism.com2016-07-17 → 2017-08-20 · 4 obs
● 2017-08-20 17:25:12
○ 2026-04-10 00:01:36
○ 2026-04-13 01:06:06
○MXsleepcourse.com2016-07-17 → 2017-08-20 · 4 obs
● 2017-08-20 17:25:12
○ 2026-04-10 00:01:36
○ 2026-04-13 01:06:06
●A44.232.173.2492026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 00:01:36
● 2026-04-13 01:06:06
●A52.40.42.1132026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 00:01:36
● 2026-04-13 01:06:06
○A67.227.214.92016-07-17 → 2017-08-20 · 4 obs
● 2017-08-20 17:25:12
○ 2026-04-10 00:01:36
○ 2026-04-13 01:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| sleepcourse.com | launch2.spaceship.net, launch1.spaceship.net | - |
✅ Authoritative Response
Server:162.159.26.38
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.40.42.113, 44.232.173.249 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
IP Addresses
sleepcourse.com points to two IPs: 44.232.173.249 and 52.40.42.113.
Other host names including bouncers.ca, hidbot.com, vclight.com, noos.co and soundtechnicians.com share IP numbers with sleepcourse.com.
Name Servers
sleepcourse.com's delegation uses two name servers, launch1.spaceship.net and launch2.spaceship.net.
sleepcourse.com shares the same name server setup as other domains, for example scarfs.in, ilovesofia.com, fvh.net, thegolf.net and sidelniki.org.
Host names with two IPs:
launch1.spaceship.net points to: 2400:cb00:2049:1::a29f:1a26 and 162.159.26.38
launch2.spaceship.net points to: 2400:cb00:2049:1::a29f:1b20 and 162.159.27.32