notebook4u.net - robtex.com
notebook4u.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.madfasthosting.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.30.211🇺🇸 ORACLE-OCI-31898192.185.24.0/21 Google | ||||||
| PTR | ns344.websitewelcome.com | ||||||
| NS | ns2.madfasthosting.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.30.210🇺🇸 ORACLE-OCI-31898192.185.24.0/21 Google | ||||||
| PTR | taobookproject.com | ||||||
net
| 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=1774859402 | ||||||
Same first word
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| notebook4u.net | ns1.madfasthosting.com, ns2.madfasthosting.com | - |
✅ Authoritative Response
Server:192.185.30.211
NS records: ns1.madfasthosting.com, ns2.madfasthosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for notebook4u.net (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
notebook4u.net is delegated to two name servers: ns1.madfasthosting.com and ns2.madfasthosting.com.
notebook4u.net shares the same name server setup as other domains, for example susiespeaks2animals.com, dgbsinc.com, universityoficd10.com, dannydelray.com and madfasthosting.com.
Host names with one IP number:
The host ns1.madfasthosting.com points to 192.185.30.211 and the host ns2.madfasthosting.com points to 192.185.30.210.