openfocus.dev - dns.ninja
openfocus.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns-881.awsdns-46.net ⭐ | ||||||
| A | 2600:9000:5303:7100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-881.awsdns-46.net | ||||||
| A | 205.251.195.113🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-881.awsdns-46.net | ||||||
| NS | ns-1173.awsdns-18.org | ||||||
| A | 2600:9000:5304:9500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1173.awsdns-18.org | ||||||
| A | 205.251.196.149🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1173.awsdns-18.org | ||||||
| NS | ns-1951.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9f00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| A | 205.251.199.159🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| NS | ns-450.awsdns-56.com | ||||||
| A | 2600:9000:5301:c200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-450.awsdns-56.com | ||||||
| A | 205.251.193.194🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-450.awsdns-56.com | ||||||
| SOA | ns-881.awsdns-46.netawsdns-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
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1173.awsdns-18.org2026-09-24 → 2026-10-08 · 2 obs
● 2026-10-08 07:07:04
●NSns-1951.awsdns-51.co.uk2026-09-24 → 2026-10-08 · 2 obs
● 2026-10-08 07:07:04
●NSns-450.awsdns-56.com2026-09-24 → 2026-10-08 · 2 obs
● 2026-10-08 07:07:04
●NSns-881.awsdns-46.net2026-09-24 → 2026-10-08 · 2 obs
● 2026-10-08 07:07:04
●A76.76.21.212026-09-24 → 2026-10-08 · 2 obs
● 2026-10-08 07:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| openfocus.dev | ns-1951.awsdns-51.co.uk, ns-881.awsdns-46.net, ns-1173.awsdns-18.org, ns-450.awsdns-56.com | - |
✅ Authoritative Response
Server:205.251.196.149
NS records: ns-1951.awsdns-51.co.uk, ns-881.awsdns-46.net, ns-1173.awsdns-18.org, ns-450.awsdns-56.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openfocus.dev (unsigned zone)
⏱️ Timing
Total: 831ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1173.awsdns-18.org, ns-1951.awsdns-51.co.uk... |
| SOA | 1 | ns-881.awsdns-46.net awsdns-hostmaster.a |
Analysis
IP Addresses
openfocus.dev resolves to one IP address: 76.76.21.21.
glanzmanufakturmuenchen.de, 15anosisabela-26.com.br, ktolkpy.cn and two other host names share IP numbers with openfocus.dev.
Name Servers
The authoritative name servers for openfocus.dev are ns-450.awsdns-56.com, ns-881.awsdns-46.net, ns-1173.awsdns-18.org and ns-1951.awsdns-51.co.uk.
At least some of openfocus.dev's name servers are shared with other domains, for example uat-mfe-enquire.cloud, besttrip.us, discover-insight.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-450.awsdns-56.com directs to 205.251.193.194 and 2600:9000:5301:c200::1; ns-881.awsdns-46.net directs to 205.251.195.113 and 2600:9000:5303:7100::1; ns-1173.awsdns-18.org directs to 205.251.196.149 and 2600:9000:5304:9500::1; ns-1951.awsdns-51.co.uk directs to 205.251.199.159 and 2600:9000:5307:9f00::1.