cjc-learn.com - robtex.com
cjc-learn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.90.86.242🇳🇱 Google34.90.80.0/20 | ||||||
| PTR | 242.86.90.34.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +ip4:34.90.54.234 include:cjc-learn.com.spf.auto.dnssmarthost.... | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=114 | ||||||
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=1775984962 | ||||||
Same first word
cjc-learn.com |
DNS History
6 records (6 active, 0 former)
●NSns1.siteground.net2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
●NSns2.siteground.net2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
●MXmx10.mailspamprotection.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
●MXmx20.mailspamprotection.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
●MXmx30.mailspamprotection.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
●A34.90.86.2422026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 09:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cjc-learn.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cjc-learn.com (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.90.86.242 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx20.mailspamprotection.com (pri: 20), mx30.mailspamprotection.com (pri: 30)... |
| TXT | 1 | v=spf1 +a +mx +ip4:34.90.54.234 include |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
cjc-learn.com points to a single IP address: 34.90.86.242.
Other host names such as www.sonvico.it, fpdf.it, cyberscaped.com, tierratelematics.com and nuben.it share IP numbers with cjc-learn.com.
Name Servers
cjc-learn.com is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
cjc-learn.com uses the same name server setup as other domains, including singreggaeoke.com, well-tech.com.hk, riverside.com.sg, ecofriendlychange.com and mubec.com.
At least part of the name servers for cjc-learn.com are shared with other domains, for instance tedxsevilla.com, femino.it, dinoptimering.dk, adlp.it and medispaflorida.com.
Hostnames with a single IP
ns1.siteground.net resolves to: 75.2.77.104.
ns2.siteground.net resolves to: 99.83.229.113.
Mail Servers
Three mail servers handle cjc-learn.com: mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com.
cjc-learn.com shares at least some mail servers with other domains, for example hepatitisc2000.com.ar, hobbymom.com, trustico-cloud.com, mindrippl.com and gaiaexplorationclub.org.
Host names with a single IP:
mx10.mailspamprotection.com points to: 34.149.79.66
mx20.mailspamprotection.com points to: 34.120.156.61
mx30.mailspamprotection.com points to: 34.111.121.216