ocabooks.com - robtex.com
ocabooks.com
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=1771291435 | ||||||
Subdomains
Same first word
ocabooks.com |
DNS History
8 records (4 active, 4 former)
●NSaurora.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 06:25:48
● 2026-03-23 11:54:28
●NSgerald.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 06:25:48
● 2026-03-23 11:54:28
○NSns6433.hostgator.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-12-23 00:00:42
○ 2026-03-23 11:54:28
○NSns6434.hostgator.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-12-23 00:00:42
○ 2026-03-23 11:54:28
○MXmail.ocabooks.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-12-23 00:00:42
○ 2026-03-23 11:54:28
●MXocabooks-com.mail.protection.outlook.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 06:25:48
● 2026-03-23 11:54:28
●A185.158.133.12026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 06:25:48
● 2026-03-23 11:54:28
○A192.254.232.892016-12-13 → 2016-12-13 · 3 obs
○ 2017-12-23 00:00:42
○ 2026-03-23 11:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ocabooks.com | gerald.ns.cloudflare.com, aurora.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.168
NS records: gerald.ns.cloudflare.com, aurora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ocabooks.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | aurora.ns.cloudflare.com, gerald.ns.cloudflare.com |
| MX | 1 | ocabooks-com.mail.protection.outlook.com |
| TXT | 4 | @MS=ms37187548, MS=ms37187548... |
| SOA | 1 | aurora.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gerald.ns.cloudflare.com, gerald.ns.cloudflare.com, gerald.ns.cloudflare.com...)
Analysis
Hierarchy
ocabooks.com is a parent of api-ai.ocabooks.com and api.ocabooks.com.
IP Addresses
ocabooks.com points to IP number: 185.158.133.1.
Other host names such as cnt.co.za, ekudoz.com, findbil.com, scratchglobal.com and www.consultant.com share IPs with ocabooks.com.
Name Servers
ocabooks.com is delegated to two name servers: aurora.ns.cloudflare.com and gerald.ns.cloudflare.com.
ocabooks.com shares the same name server setup as decorlabs.pl, kentdome.com, mdbrain.org, westlist.com and lppsourcing.org.
ocabooks.com at least partially shares name servers with other domains, for instance ocb.bg, momtex.com, iafflocal1463.org, postgradmed.org and wemploymentlaw.com.
these name servers are often used in conjunction with the name servers sharon.ns.cloudflare.com.
Host names with six IP numbers:
aurora.ns.cloudflare.com points to 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110.
gerald.ns.cloudflare.com points to 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168.
Mail Servers
ocabooks.com is handled by a single mail server, ocabooks-com.mail.protection.outlook.com.
Host name ocabooks-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.