optools.study - dns.ninja
optools.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.56.49.182🇭🇰 CTGSERVERLIMITED-AS-AP210.56.49.0/24 Sun Network (Hong Kong) Limited Flat 13, 4/F Trans Asia Centre 18 Kin Hong Street, Kwai Chung | ||||||
| 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=1792348504 | ||||||
study
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1793071882 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSlaunch1.spaceship.net2026-10-19 → 2026-10-27 · 2 obs
● 2026-10-27 05:16:30
●NSlaunch2.spaceship.net2026-10-19 → 2026-10-27 · 2 obs
● 2026-10-27 05:16:30
●A210.56.49.1822026-10-19 → 2026-10-27 · 2 obs
● 2026-10-27 05:16:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| optools.study | launch1.spaceship.net, launch2.spaceship.net | - |
✅ Authoritative Response
Server:162.159.26.38
NS records: launch1.spaceship.net, launch2.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.56.49.182 |
| 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.study, z.nic.study, x.nic.study...)
Analysis
IP Addresses
optools.study resolves to one IP address: 210.56.49.182.
dpm-edu-cn.tattoo, mp-wfj.study, uzulz-tools.tattoo and two other host names share IP numbers with optools.study.
Name Servers
The NS records for optools.study delegate to launch1.spaceship.net and launch2.spaceship.net.
optools.study uses the same name servers as several other domains — among them usell.xyz, evrffb3t.top, mxubnz.top and two more.
launch1.spaceship.net resolves to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26. Likewise, launch2.spaceship.net resolves to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20 — two IP addresses apiece.