proalpha.dev - robtex.com
proalpha.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1071.awsdns-05.org ⭐ | ||||||
| A | 2600:9000:5304:2f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| A | 205.251.196.47🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| NS | ns-159.awsdns-19.com | ||||||
| A | 2600:9000:5300:9f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-159.awsdns-19.com | ||||||
| A | 205.251.192.159🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-159.awsdns-19.com | ||||||
| NS | ns-1734.awsdns-24.co.uk | ||||||
| A | 2600:9000:5306:c600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1734.awsdns-24.co.uk | ||||||
| A | 205.251.198.198🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1734.awsdns-24.co.uk | ||||||
| NS | ns-551.awsdns-04.net | ||||||
| A | 2600:9000:5302:2700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-551.awsdns-04.net | ||||||
| A | 205.251.194.39🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-551.awsdns-04.net | ||||||
| SOA | ns-1071.awsdns-05.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 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
saas.proalpha.dev |
stg.proalpha.dev |
shared.proalpha.dev |
coreerp-dev.proalpha.dev |
coreerp.proalpha.dev |
saas-stg.proalpha.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1071.awsdns-05.org2026-02-15 → 2026-07-04 · 2 obs
● 2026-07-04 21:20:12
●NSns-159.awsdns-19.com2026-02-15 → 2026-07-04 · 2 obs
● 2026-07-04 21:20:12
●NSns-1734.awsdns-24.co.uk2026-02-15 → 2026-07-04 · 2 obs
● 2026-07-04 21:20:12
●NSns-551.awsdns-04.net2026-02-15 → 2026-07-04 · 2 obs
● 2026-07-04 21:20:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| proalpha.dev | ns-1734.awsdns-24.co.uk, ns-551.awsdns-04.net, ns-159.awsdns-19.com, ns-1071.awsdns-05.org | - |
✅ Authoritative Response
Server:205.251.198.198
NS records: ns-1734.awsdns-24.co.uk, ns-551.awsdns-04.net, ns-159.awsdns-19.com, ns-1071.awsdns-05.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proalpha.dev (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1071.awsdns-05.org, ns-159.awsdns-19.com... |
| SOA | 1 | ns-1071.awsdns-05.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
The host names saas.proalpha.dev, stg.proalpha.dev, shared.proalpha.dev, coreerp-dev.proalpha.dev and coreerp.proalpha.dev — among a few others — fall under the parent domain proalpha.dev.
Name Servers
Four name servers handle the delegation for proalpha.dev: ns-159.awsdns-19.com, ns-551.awsdns-04.net, ns-1071.awsdns-05.org and ns-1734.awsdns-24.co.uk.
At least some of proalpha.dev's name servers are shared with other domains, for example 148.177.35.in-addr.arpa, unigroupanswer.com, 106.169.18.in-addr.arpa and two more.
These name servers are often deployed together with the name servers ns1-24-eu-west-2.ec2-rdns.amazonaws.com, ns2-24-eu-west-2.ec2-rdns.amazonaws.com, ns3-24-eu-west-2.ec2-rdns.amazonaws.com and ns4-24-eu-west-2.ec2-rdns.amazonaws.com.
Four hostnames, each resolving to a pair of IP addresses: ns-159.awsdns-19.com directs to 205.251.192.159 and 2600:9000:5300:9f00::1; ns-551.awsdns-04.net directs to 205.251.194.39 and 2600:9000:5302:2700::1; ns-1071.awsdns-05.org directs to 205.251.196.47 and 2600:9000:5304:2f00::1; ns-1734.awsdns-24.co.uk directs to 205.251.198.198 and 2600:9000:5306:c600::1.