learningbook.casa - robtex.com
learningbook.casa
casa
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.casa ⭐ | ||||||
| NS | b.nic.casa | ||||||
| NS | c.nic.casa | ||||||
| NS | x.nic.casa | ||||||
| NS | y.nic.casa | ||||||
| NS | z.nic.casa | ||||||
| SOA | a.nic.casaadmin@tldns.godaddy serial=1784890674 | ||||||
Same first word
learningbook.co.uk |
learningbook.casa |
learningbook.xyz |
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●NSdns2.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●MXeforward1.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●MXeforward2.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●MXeforward3.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●MXeforward4.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●MXeforward5.registrar-servers.com2026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
●A206.206.77.1422026-05-06 → 2026-07-24 · 2 obs
● 2026-07-24 11:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| casa | a.nic.casa, y.nic.casa, c.nic.casa, b.nic.casa... | 12 records |
| learningbook.casa | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningbook.casa (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.206.77.142 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.casa, a.nic.casa, y.nic.casa...)
Analysis
IP Addresses
learningbook.casa resolves to one IP address: 206.206.77.142.
lqgin-ver.pro, looging.pro, logine.pro and two other host names share IP numbers with learningbook.casa.
Name Servers
learningbook.casa is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
learningbook.casa uses the same name servers as several other domains — among them paulodiogo.com, lexus365.com, kasenso.com and two more.
The name servers for learningbook.casa are at least partly shared with other domains such as shu-bee.com, cybernets.biz, kratoscts.com and goodside.org.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
learningbook.casa is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
learningbook.casa has at least partial mail server overlap with other domains such as trantlogistics.com, sgc3d.com, 3xxtt.com and two more.
The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.
Hosts with just one IP address:
eforward1.registrar-servers.com points to the IP address 162.255.118.51.
eforward2.registrar-servers.com points to the IP address 162.255.118.52.
eforward3.registrar-servers.com points to the IP address 162.255.118.51.
eforward4.registrar-servers.com points to the IP address 162.255.118.52.
eforward5.registrar-servers.com points to the IP address 162.255.118.51.
The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.
These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.