edubook.us - robtex.com
edubook.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778696901 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSlaunch1.spaceship.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 19:05:38
●NSlaunch2.spaceship.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 19:05:38
●MXsmtp.google.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 19:05:38
●A57.155.90.832026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 19:05:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| edubook.us | 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: 2277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 57.155.90.83 |
| NS | 2 | launch2.spaceship.net, launch1.spaceship.net |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=msBpNyF4mrJbqj8 |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
IP Addresses
edubook.us points to IP number 57.155.90.83.
For instance, other host names eduspark.us, outl.us, eduf0.us, amcat.us and allia.us share IP numbers with edubook.us.
Name Servers
edubook.us is delegated to two name servers: launch1.spaceship.net and launch2.spaceship.net.
edubook.us uses the same name server setup as other domains such as fsmcp.com, salmonly.com, rateops.com, dually.xyz and londonfile.com.
edubook.us shares name servers with other domains at least partially, for example hoptrop.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.
Mail Servers
edubook.us is handled by a single mail server, smtp.google.com.
edubook.us shares the same mail server setup as other domains, for instance fmmcs.net, khoopp.com, wannaflynow.com, techwolf.be and mouramachado.com.
edubook.us shares mail servers with other domains at least partially; for instance jura-parts.com, surgicalonline.com, tifansi.com, amtworld.co.in and streeten.com.
these mail servers are often used together with mail servers alt4.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 142.250.31.27, 172.253.63.26, 172.253.63.27, 172.253.122.26 and 172.253.122.27.