protected.systems - dns.ninja
protected.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.144.173🇺🇸 DIGITALOCEAN159.203.144.0/22 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@protected.systems serial=0 | ||||||
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1781359036 | ||||||
Subdomains
Same first word
Similar names
petdocter.com |
edprotect.com |
deprotect.com |
prodetect.dk |
detectpro.com |
prodetect.be |
certdepot.net |
prodetect.com.tw |
docterpet.com |
certdepot.com |
prodetect.com |
prodetect.de |
prodetect.net.au |
prodetect.es |
DNS History
7 records (4 active, 3 former)
●NSns1.digitalocean.com2026-04-12 → 2026-06-13 · 3 obs
● 2026-04-12 13:59:26
● 2026-06-13 14:29:08
○NSns1.renewyourname.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-06-29 12:27:10
○ 2026-06-13 14:29:08
●NSns2.digitalocean.com2026-04-12 → 2026-06-13 · 3 obs
● 2026-04-12 13:59:26
● 2026-06-13 14:29:08
○NSns2.renewyourname.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-04-12 13:59:26
○ 2026-06-13 14:29:08
●NSns3.digitalocean.com2026-04-12 → 2026-06-13 · 3 obs
● 2026-04-12 13:59:26
● 2026-06-13 14:29:08
●A159.203.144.1732026-04-12 → 2026-06-13 · 3 obs
● 2026-04-12 13:59:26
● 2026-06-13 14:29:08
○A69.172.201.2172016-12-10 → 2016-12-10 · 3 obs
○ 2017-06-29 12:27:10
○ 2026-06-13 14:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | - |
| protected.systems | ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protected.systems (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.203.144.173 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.protecte |
Analysis
Hierarchy
protected.systems serves as the parent of inside.protected.systems and network.protected.systems.
IP Addresses
protected.systems has exactly one IP address — 159.203.144.173.
Name Servers
Three name servers are authoritative for protected.systems: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
The name servers of protected.systems overlap at least partially with those of other domains — among them bering.co, tsdoha.com, globaltrainingresources.net and two more.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.