btc.dev - dns.ninja
btc.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 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.registrar-servers.com2020-01-09 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:26
●NSdns2.registrar-servers.com2026-02-22 → 2026-07-08 · 3 obs
● 2026-02-22 00:05:10
● 2026-07-08 01:29:26
○MXeforward1.registrar-servers.com2020-01-09 → 2020-01-09 · 3 obs
○ 2026-02-22 00:05:10
○ 2026-07-08 01:29:26
○MXeforward2.registrar-servers.com2020-01-09 → 2020-01-09 · 3 obs
○ 2026-02-22 00:05:10
○ 2026-07-08 01:29:26
○MXeforward3.registrar-servers.com2020-01-09 → 2020-01-09 · 3 obs
○ 2026-02-22 00:05:10
○ 2026-07-08 01:29:26
○MXeforward4.registrar-servers.com2020-01-09 → 2020-01-09 · 3 obs
○ 2026-02-22 00:05:10
○ 2026-07-08 01:29:26
○MXeforward5.registrar-servers.com2020-01-09 → 2020-01-09 · 3 obs
○ 2026-02-22 00:05:10
○ 2026-07-08 01:29:26
●MXmx1.privateemail.com2026-02-22 → 2026-07-08 · 3 obs
● 2026-02-22 00:05:10
● 2026-07-08 01:29:26
●MXmx2.privateemail.com2026-02-22 → 2026-07-08 · 3 obs
● 2026-02-22 00:05:10
● 2026-07-08 01:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| btc.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 btc.dev (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.privateemail.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Name Servers
btc.dev is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of btc.dev is shared with other domains, for instance randkadzis.com, offfine.com, saltydoggo.com and two others.
The name servers of btc.dev overlap at least partially with those of other domains — among them ulks.com, bigbluehistory.net, sajori.com and two more.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.
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
btc.dev uses two mail servers, mx1.privateemail.com and mx2.privateemail.com.
The mail server setup of btc.dev matches that of other domains such as alakona.com, tiffanyard.com, vauzo.com and two others.
btc.dev has mail servers in common with other domains — affroyal.com being one example.
Both mx1.privateemail.com and mx2.privateemail.com have a single IP address each — mx1.privateemail.com resolves to 162.255.118.7 while mx2.privateemail.com resolves to 162.255.118.8.