briefcase.dev - robtex.com
briefcase.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
www.briefcase.dev |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| briefcase.dev | 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 briefcase.dev (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.139.116.57 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
briefcase.dev is the parent of www.briefcase.dev.
IP Addresses
briefcase.dev points to a single IP number: 18.139.116.57.
Other host names like www.briefcase.dev and ec2-18-139-116-57.ap-southeast-1.compute.amazonaws.com share IP numbers with briefcase.dev.
Name Servers
briefcase.dev is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
briefcase.dev shares the same name server setup as other domains, for example picssharing.com, lostak.dev, catherinelundoff.com, zeyzone.com and ns5.pw.
briefcase.dev partially shares name servers with other domains, for instance benjaminklimok.com, kafara.net, freshtab.net and 952sold.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
briefcase.dev is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
briefcase.dev shares the same mail server setup as other domains, for instance avevacloudsolutions.slack.com, pryorit.slack.com, cablessedgarden.com, finance-mbo.slack.com and justpix.com.
briefcase.dev shares mail servers with other domains at least partially, including baruchgreen.net, thetaalayu.atlassian.net, idinteractive.atlassian.net, nationbetter.uk and retirementanalyzer.com.
these mail servers are commonly used alongside inbound-smtp.us-west-2.amazonaws.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IPs: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.