yookbook.com - robtex.com
yookbook.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 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=1772637605 | ||||||
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=1776240757 | ||||||
Subdomains
www.yookbook.com |
Same first word
yookbook.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSlaunch1.spaceship.net2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 00:52:40
● 2026-04-15 08:14:54
●NSlaunch2.spaceship.net2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 00:52:40
● 2026-04-15 08:14:54
○NSns1.dnsdun.com2017-05-01 → 2017-06-08 · 4 obs
● 2017-06-08 04:22:18
○ 2026-03-27 00:52:40
○ 2026-04-15 08:14:54
○NSns1.dnsdun.net2017-05-01 → 2017-06-08 · 4 obs
● 2017-06-08 04:22:18
○ 2026-03-27 00:52:40
○ 2026-04-15 08:14:54
○A121.201.47.552017-05-01 → 2017-06-08 · 4 obs
● 2017-06-08 04:22:18
○ 2026-03-27 00:52:40
○ 2026-04-15 08:14:54
●A76.76.21.212026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 00:52:40
● 2026-04-15 08:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yookbook.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: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
Hierarchy
www.yookbook.com is a child of yookbook.com.
IP Addresses
yookbook.com resolves to one IP number: 76.76.21.21.
Other host names, for instance sarogold.eu, hrsconstruction.co.nz, ohlijf.com, serue.com and athens.com.br share IP numbers with yookbook.com.
Name Servers
yookbook.com's delegation uses two name servers: launch1.spaceship.net and launch2.spaceship.net.
yookbook.com uses the same name server setup as other domains, such as lasik.co, sirgrup.com, boxs.io, polymark.net and godfun.com.
yookbook.com at least partially shares name servers with other domains, for example justbet.us.
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