protocolbuilderpro.dev - dns.ninja
protocolbuilderpro.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1454.awsdns-53.org ⭐ | ||||||
| A | 2600:9000:5305:ae00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1454.awsdns-53.org | ||||||
| A | 205.251.197.174🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1454.awsdns-53.org | ||||||
| NS | ns-173.awsdns-21.com | ||||||
| A | 2600:9000:5300:ad00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| A | 205.251.192.173🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| NS | ns-1797.awsdns-32.co.uk | ||||||
| A | 2600:9000:5307:500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| A | 205.251.199.5🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1797.awsdns-32.co.uk | ||||||
| NS | ns-723.awsdns-26.net | ||||||
| A | 2600:9000:5302:d300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| A | 205.251.194.211🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| SOA | ns-1454.awsdns-53.orgawsdns-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 | ||||||
Same first word
protocolbuilderpro.com |
protocolbuilderpro.dev |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1454.awsdns-53.org2026-09-12 → 2026-09-14 · 2 obs
● 2026-09-14 14:14:30
●NSns-173.awsdns-21.com2026-09-12 → 2026-09-14 · 2 obs
● 2026-09-14 14:14:30
●NSns-1797.awsdns-32.co.uk2026-09-12 → 2026-09-14 · 2 obs
● 2026-09-14 14:14:30
●NSns-723.awsdns-26.net2026-09-12 → 2026-09-14 · 2 obs
● 2026-09-14 14:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| protocolbuilderpro.dev | ns-1797.awsdns-32.co.uk, ns-723.awsdns-26.net, ns-1454.awsdns-53.org, ns-173.awsdns-21.com | - |
✅ Authoritative Response
Server:205.251.199.5
NS records: ns-1797.awsdns-32.co.uk, ns-723.awsdns-26.net, ns-1454.awsdns-53.org, ns-173.awsdns-21.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protocolbuilderpro.dev (unsigned zone)
⏱️ Timing
Total: 4403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1454.awsdns-53.org, ns-173.awsdns-21.com... |
| SOA | 1 | ns-1454.awsdns-53.org awsdns-hostmaster. |
Analysis
Name Servers
Four name servers handle the delegation for protocolbuilderpro.dev: ns-173.awsdns-21.com, ns-723.awsdns-26.net, ns-1454.awsdns-53.org and ns-1797.awsdns-32.co.uk.
protocolbuilderpro.dev shares at least some of its name servers with other domains, including d2kv10ula57d25.cloudfront.net, 230.24.216.in-addr.arpa, survey-monkey.net and two others.
The host names ns-173.awsdns-21.com, ns-723.awsdns-26.net, ns-1454.awsdns-53.org and ns-1797.awsdns-32.co.uk each resolve to two IP addresses: ns-173.awsdns-21.com resolves to 205.251.192.173 and 2600:9000:5300:ad00::1; ns-723.awsdns-26.net resolves to 205.251.194.211 and 2600:9000:5302:d300::1; ns-1454.awsdns-53.org resolves to 205.251.197.174 and 2600:9000:5305:ae00::1; ns-1797.awsdns-32.co.uk resolves to 205.251.199.5 and 2600:9000:5307:500::1.