bitdca.dev - dns.ninja
bitdca.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1761.awsdns-28.co.uk ⭐ | ||||||
| A | 2600:9000:5306:e100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1761.awsdns-28.co.uk | ||||||
| A | 205.251.198.225🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1761.awsdns-28.co.uk | ||||||
| NS | ns-1189.awsdns-20.org | ||||||
| A | 2600:9000:5304:a500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1189.awsdns-20.org | ||||||
| A | 205.251.196.165🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1189.awsdns-20.org | ||||||
| NS | ns-355.awsdns-44.com | ||||||
| A | 2600:9000:5301:6300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| A | 205.251.193.99🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| NS | ns-772.awsdns-32.net | ||||||
| A | 2600:9000:5303:400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-772.awsdns-32.net | ||||||
| A | 205.251.195.4🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-772.awsdns-32.net | ||||||
| SOA | ns-1761.awsdns-28.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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
dev.bitdca.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1189.awsdns-20.org2026-06-20 → 2026-08-07 · 2 obs
● 2026-08-07 11:50:56
●NSns-1761.awsdns-28.co.uk2026-06-20 → 2026-08-07 · 2 obs
● 2026-08-07 11:50:56
●NSns-355.awsdns-44.com2026-06-20 → 2026-08-07 · 2 obs
● 2026-08-07 11:50:56
●NSns-772.awsdns-32.net2026-06-20 → 2026-08-07 · 2 obs
● 2026-08-07 11:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| bitdca.dev | ns-355.awsdns-44.com, ns-1761.awsdns-28.co.uk, ns-1189.awsdns-20.org, ns-772.awsdns-32.net | - |
✅ Authoritative Response
Server:205.251.196.165
NS records: ns-355.awsdns-44.com, ns-1761.awsdns-28.co.uk, ns-1189.awsdns-20.org, ns-772.awsdns-32.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitdca.dev (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1189.awsdns-20.org, ns-1761.awsdns-28.co.uk... |
| SOA | 1 | ns-1761.awsdns-28.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
dev.bitdca.dev is delegated beneath bitdca.dev.
Name Servers
The domain bitdca.dev is delegated to these four name servers: ns-355.awsdns-44.com, ns-772.awsdns-32.net, ns-1189.awsdns-20.org and ns-1761.awsdns-28.co.uk.
There is at least partial name server overlap between bitdca.dev and other domains — k-prod-or-linux1.cloud.art.com, guardian.gso.amazon.dev, kindundjugend.de and two more among them.
These name servers are routinely deployed together with the name servers ns-867.awsdns-44.net.
All four hostnames — ns-355.awsdns-44.com, ns-772.awsdns-32.net, ns-1189.awsdns-20.org and ns-1761.awsdns-28.co.uk — resolve to two IP numbers apiece: ns-355.awsdns-44.com to 205.251.193.99 and 2600:9000:5301:6300::1; ns-772.awsdns-32.net to 205.251.195.4 and 2600:9000:5303:400::1; ns-1189.awsdns-20.org to 205.251.196.165 and 2600:9000:5304:a500::1; ns-1761.awsdns-28.co.uk to 205.251.198.225 and 2600:9000:5306:e100::1.