rubook.com - robtex.com
rubook.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.contentbiz.net ⚠️ Not in zone NS records | ||||||
| A | 203.170.129.195🇹🇭 CSLOX-IDC-AS-AP203.170.129.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| NS | ns2.contentbiz.net ⚠️ Not in zone NS records | ||||||
| A | 203.170.129.195🇹🇭 CSLOX-IDC-AS-AP203.170.129.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
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=1777255871 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSlakas.ns.cloudflare.com2015-10-20 → 2017-01-27 · 5 obs
○ 2015-09-02 00:15:36
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
○NSlara.ns.cloudflare.com2015-10-20 → 2017-01-27 · 5 obs
○ 2015-09-02 00:15:36
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
○NSns1-9974.serverbrand.net2015-09-02 → 2015-09-02 · 3 obs
● 2015-09-02 00:15:36
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
●NSns1.contentbiz.net2026-03-07 → 2026-04-27 · 3 obs
○ 2017-01-27 01:45:40
● 2026-03-07 20:43:34
● 2026-04-27 02:12:38
● 2026-03-07 20:43:34
● 2026-04-27 02:12:38
○NSns2-9974.serverbrand.net2015-09-02 → 2015-09-02 · 3 obs
● 2015-09-02 00:15:36
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
●NSns2.contentbiz.net2026-03-07 → 2026-04-27 · 3 obs
○ 2017-01-27 01:45:40
● 2026-03-07 20:43:34
● 2026-04-27 02:12:38
● 2026-03-07 20:43:34
● 2026-04-27 02:12:38
○MXmail.rubook.com2015-09-02 → 2017-01-27 · 4 obs
● 2015-09-02 00:15:36
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
○A103.253.74.2212015-10-20 → 2017-01-27 · 5 obs
○ 2015-09-02 00:15:36
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
● 2015-10-20 17:04:18
● 2017-01-27 01:45:40
○ 2026-03-07 20:43:34
○ 2026-04-27 02:12:38
○A119.59.99.742015-09-02 → 2015-09-02 · 3 obs
● 2015-09-02 00:15:36
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
○ 2015-10-20 17:04:18
○ 2026-04-27 02:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubook.com | ns1.contentbiz.net, ns2.contentbiz.net | - |
✅ Authoritative Response
Server:203.170.129.195
NS records: ns1.contentbiz.net, ns2.contentbiz.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubook.com (unsigned zone)
⏱️ Timing
Total: 1384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
rubook.com is delegated to two name servers: ns1.contentbiz.net and ns2.contentbiz.net.
rubook.com uses the same name server setup as other domains, including builders.co.th and contentbiz.net.
Host names sharing one IP: ns1.contentbiz.net and ns2.contentbiz.net point to 203.170.129.195.