optcheck.com - robtex.com
optcheck.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 34.216.117.25🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-216-117-25.us-west-2.compute.amazonaws.com | ||||||
| A | 54.149.79.189🇺🇸 Amazon54.148.0.0/15 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=1725769106 | ||||||
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=1776047547 | ||||||
Same first word
optcheck.com |
Similar names
checktop.info |
topcheck.com.br |
topcheck.de |
topcheck.ru |
topcheck.in |
topcheck.co |
checkpot.de |
checkpot.at |
checktop.com |
checkpot.org |
potcheck.com |
topcheck.eu |
checkpot.fun |
topcheck.com |
topcheck.net |
topcheck.co.uk |
DNS History
14 records (4 active, 10 former)
●NSlaunch1.spaceship.net2026-03-21 → 2026-04-13 · 3 obs
○ 2016-11-27 10:02:50
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
●NSlaunch2.spaceship.net2026-03-21 → 2026-04-13 · 3 obs
○ 2016-11-27 10:02:50
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
○NSns-1347.awsdns-40.org2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-03 10:48:30
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○NSns-2032.awsdns-62.co.uk2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-03 10:48:30
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○NSns-248.awsdns-31.com2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-03 10:48:30
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○NSns-514.awsdns-00.net2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-03 10:48:30
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○NSns-cloud-a1.googledomains.com2016-01-04 → 2016-04-03 · 4 obs
● 2016-01-04 22:34:36
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
○NSns-cloud-a2.googledomains.com2016-01-04 → 2016-04-03 · 4 obs
● 2016-01-04 22:34:36
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
○NSns-cloud-a3.googledomains.com2016-01-04 → 2016-04-03 · 4 obs
● 2016-01-04 22:34:36
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
○NSns-cloud-a4.googledomains.com2016-01-04 → 2016-04-03 · 4 obs
● 2016-01-04 22:34:36
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
● 2016-04-03 10:48:30
○ 2016-11-27 10:02:50
○ 2026-04-13 02:37:26
●A34.216.117.252026-03-21 → 2026-04-13 · 3 obs
○ 2016-11-27 10:02:50
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
○A52.41.184.902016-11-27 → 2016-11-27 · 3 obs
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
●A54.149.79.1892026-03-21 → 2026-04-13 · 3 obs
○ 2016-11-27 10:02:50
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
● 2026-03-21 12:40:50
● 2026-04-13 02:37:26
○A54.187.8.1362016-11-27 → 2016-11-27 · 3 obs
● 2016-11-27 10:02:50
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
○ 2026-03-21 12:40:50
○ 2026-04-13 02:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| optcheck.com | launch2.spaceship.net, launch1.spaceship.net | - |
✅ Authoritative Response
Server:162.159.27.32
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 34.216.117.25, 54.149.79.189 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
IP Addresses
optcheck.com points to two IP numbers: 34.216.117.25 and 54.149.79.189.
Other host names such as silversams.com, hgu.xyz, certhash.com, (0x637265616d706965)crazy.com and roman777.com share IPs with optcheck.com.
Name Servers
optcheck.com is delegated to two name servers: launch1.spaceship.net and launch2.spaceship.net.
optcheck.com shares the same name server setup as 66836b.cc, 5050designstudio.com, guidefella.com, flathotels.com and viatown.com.
Host names with two IP numbers: 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.