a4d.dev - dns.ninja
a4d.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.9.163.93🇺🇸 Amazon52.9.0.0/16 EC2 SFO prefix | ||||||
| PTR | ec2-52-9-163-93.us-west-1.compute.amazonaws.com | ||||||
| NS | ns-36.awsdns-04.com ⭐ | ||||||
| A | 2600:9000:5300:2400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-36.awsdns-04.com | ||||||
| A | 205.251.192.36🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-36.awsdns-04.com | ||||||
| NS | ns-1187.awsdns-20.org | ||||||
| A | 2600:9000:5304:a300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1187.awsdns-20.org | ||||||
| A | 205.251.196.163🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1187.awsdns-20.org | ||||||
| NS | ns-1878.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| A | 205.251.199.86🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1878.awsdns-42.co.uk | ||||||
| NS | ns-700.awsdns-23.net | ||||||
| A | 2600:9000:5302:bc00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-700.awsdns-23.net | ||||||
| A | 205.251.194.188🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-700.awsdns-23.net | ||||||
| SOA | ns-36.awsdns-04.comawsdns-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
api-prod.a4d.dev |
Same first word
a4d.eu |
a4d.net |
a4d.info |
a4d.es |
a4d.dev |
a4d.com.br |
a4d.cz |
a4d.at |
a4d.group |
a4d.cn |
a4d.jp |
a4d.lv |
a4d.biz |
a4d.org |
a4d.it |
a4d.com |
a4d.be |
a4d.ch |
a4d.de |
a4d.ru |
a4d.cc |
a4d.online |
a4d.nl |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1187.awsdns-20.org2026-03-28 → 2026-08-09 · 2 obs
● 2026-08-09 18:44:50
●NSns-1878.awsdns-42.co.uk2026-03-28 → 2026-08-09 · 2 obs
● 2026-08-09 18:44:50
●NSns-36.awsdns-04.com2026-03-28 → 2026-08-09 · 2 obs
● 2026-08-09 18:44:50
●NSns-700.awsdns-23.net2026-03-28 → 2026-08-09 · 2 obs
● 2026-08-09 18:44:50
●A52.9.163.932026-03-28 → 2026-08-09 · 2 obs
● 2026-08-09 18:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| a4d.dev | ns-700.awsdns-23.net, ns-36.awsdns-04.com, ns-1878.awsdns-42.co.uk, ns-1187.awsdns-20.org | - |
✅ Authoritative Response
Server:205.251.192.36
NS records: ns-700.awsdns-23.net, ns-36.awsdns-04.com, ns-1878.awsdns-42.co.uk, ns-1187.awsdns-20.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4d.dev (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.9.163.93 |
| NS | 4 | ns-1187.awsdns-20.org, ns-1878.awsdns-42.co.uk... |
| SOA | 1 | ns-36.awsdns-04.com awsdns-hostmaster.am |
Analysis
Hierarchy
api-prod.a4d.dev is delegated beneath a4d.dev.
IP Addresses
a4d.dev points to a single IP number: 52.9.163.93.
ec2-52-9-163-93.us-west-1.compute.amazonaws.com is an example of another host name that shares IP numbers with a4d.dev.
Name Servers
a4d.dev has four authoritative name servers: ns-36.awsdns-04.com, ns-700.awsdns-23.net, ns-1187.awsdns-20.org and ns-1878.awsdns-42.co.uk.
There is at least partial name server overlap between a4d.dev and other domains — d1pvh6yu6qpp9j.cloudfront.net, betssonsport.eu, ticmate.ca and two more among them.
All four hostnames — ns-36.awsdns-04.com, ns-700.awsdns-23.net, ns-1187.awsdns-20.org and ns-1878.awsdns-42.co.uk — resolve to two IP numbers apiece: ns-36.awsdns-04.com to 205.251.192.36 and 2600:9000:5300:2400::1; ns-700.awsdns-23.net to 205.251.194.188 and 2600:9000:5302:bc00::1; ns-1187.awsdns-20.org to 205.251.196.163 and 2600:9000:5304:a300::1; ns-1878.awsdns-42.co.uk to 205.251.199.86 and 2600:9000:5307:5600::1.