openusd.tw - robtex.com
openusd.tw
| 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 | ||||||
| TXT | c467f8a0-e1fc-4385-a8e2-a0a7c1b698d9 | ||||||
| SOA | launch1.spaceship.netsupport@spaceship.com serial=1788664893 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011089752 | ||||||
Same first word
Similar names
Previous names
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DNS History
4 records (4 active, 0 former)
●NSlaunch1.spaceship.net2026-09-10 → 2026-10-12 · 2 obs
● 2026-10-12 07:38:48
●NSlaunch2.spaceship.net2026-09-10 → 2026-10-12 · 2 obs
● 2026-10-12 07:38:48
●A44.232.173.2492026-09-10 → 2026-10-12 · 4 obs
○ 2026-09-12 21:52:28
● 2026-09-19 21:24:14
● 2026-10-12 07:38:48
●A52.40.42.1132026-09-10 → 2026-10-12 · 4 obs
○ 2026-09-12 21:52:28
● 2026-09-19 21:24:14
● 2026-10-12 07:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| openusd.tw | launch1.spaceship.net, launch2.spaceship.net | - |
✅ Authoritative Response
Server:162.159.27.32
NS records: launch1.spaceship.net, launch2.spaceship.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openusd.tw (unsigned zone)
⏱️ Timing
Total: 2366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.40.42.113, 44.232.173.249 |
| NS | 2 | launch1.spaceship.net, launch2.spaceship.net |
| TXT | 1 | c467f8a0-e1fc-4385-a8e2-a0a7c1b698d9 |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
openusd.tw directs to two IP numbers, 44.232.173.249 and 52.40.42.113
canehealth.com, studywise.si, fultrust.com and two other host names share IP numbers with openusd.tw.
Name Servers
openusd.tw uses two name servers for its delegation: launch1.spaceship.net and launch2.spaceship.net.
openusd.tw uses the same name servers as several other domains — among them craftedbrains.com, bkamr3m1n.de, eura-israel.org and two more.
At least some of openusd.tw's name servers are also used by other domains, among them rafrafi.com.
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.