bizlectures.com - robtex.com
bizlectures.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 44.233.250.75🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-233-250-75.us-west-2.compute.amazonaws.com | ||||||
| A | 52.38.196.63🇺🇸 Amazon52.36.0.0/14 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=1785108359 | ||||||
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=1785216567 | ||||||
Same first word
bizlectures.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSlaunch1.spaceship.net2026-05-02 → 2026-07-28 · 3 obs
● 2026-05-02 23:06:34
● 2026-07-28 05:45:42
●NSlaunch2.spaceship.net2026-05-02 → 2026-07-28 · 3 obs
● 2026-05-02 23:06:34
● 2026-07-28 05:45:42
○NSns.123-reg.co.uk2020-03-04 → 2020-03-04 · 3 obs
○ 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
○NSns2.123-reg.co.uk2020-03-04 → 2020-03-04 · 3 obs
○ 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
○MXmx0.123-reg.co.uk2020-03-04 → 2020-03-04 · 3 obs
○ 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
○MXmx1.123-reg.co.uk2020-03-04 → 2020-03-04 · 3 obs
○ 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
○A34.216.117.252026-05-02 → 2026-05-02 · 3 obs
● 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
●A44.233.250.752026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:45:42
●A52.38.196.632026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:45:42
○A54.149.79.1892026-05-02 → 2026-05-02 · 3 obs
● 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
○A94.136.40.512020-03-04 → 2020-03-04 · 3 obs
○ 2026-05-02 23:06:34
○ 2026-07-28 05:45:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bizlectures.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: 322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.38.196.63, 44.233.250.75 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
IP Addresses
bizlectures.com points to the IP addresses 44.233.250.75 and 52.38.196.63
nakzen.com, adrcrta.com, rankit.top and two other host names share IP numbers with bizlectures.com.
Name Servers
bizlectures.com has two authoritative name servers — launch1.spaceship.net and launch2.spaceship.net.
bizlectures.com uses the same name servers as several other domains — among them londonairporthotel.com, sos.supply, altyazilihubza.shop and two more.
Some name servers delegated to bizlectures.com are also used by other domains, notably rainmakerssellmore.com and jobmarkers.com.
Both launch1.spaceship.net and launch2.spaceship.net have two IP addresses each. launch1.spaceship.net resolves to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26; launch2.spaceship.net resolves to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.