news.livebook.dev - robtex.com
news.livebook.dev
| CNAME | cname.announcekit.app | ||||||
| CNAME | a2db7bd319f99489885f91832d67808d-1437035704.us-east-1.elb.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.90.126.40🇺🇸 Amazon | ||||||
| PTR | ec2-3-90-126-40.compute-1.amazonaws.com | ||||||
| A | 34.233.21.93🇺🇸 Amazon | ||||||
| A | 44.214.85.246🇺🇸 Amazon | ||||||
livebook.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.60.5🇺🇸 Amazon | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| NS | dns2.registrar-servers.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| TXT | google-site-verification=9znZvChCQkPIXs1DZcJe8yv_3amoi7ePUlZ5BA1qddU | ||||||
| TXT | google-site-verification=EAGlD3AaVGfvsIUAiN9iUuZKqjX6cpTjOA3OBMDTm5w | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1733158161 | ||||||
rank #606 in the tld
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEcname.announcekit.app2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 01:58:26
● 2026-02-23 01:58:28
● 2026-02-23 01:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| livebook.dev | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server: 156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for livebook.dev (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | cname.announcekit.app |
AI analysis
news.livebook.dev points to IPs: 3.90.126.40, 34.233.21.93 and 44.214.85.246.
Other host names, for example ec2-3-90-126-40.compute-1.amazonaws.com, codebreaker-raas-alb-524466982.us-east-1.elb.amazonaws.com and a2db7bd319f99489885f91832d67808d-1437035704.us-east-1.elb.amazonaws.com share the same IP as news.livebook.dev.