linuxdev.ninja - dns.ninja
linuxdev.ninja
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.248.6.66🇺🇸 DIGITALOCEAN104.248.0.0/20 DigitalOcean | ||||||
| PTR | ns1.linuxjpa.com | ||||||
| NS | ns1.linuxjpa.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 104.248.6.66🇺🇸 DIGITALOCEAN104.248.0.0/20 DigitalOcean | ||||||
| PTR | ns1.linuxjpa.com | ||||||
| NS | ns1.linuxdev.ninja ⚠️ Not in zone NS records | ||||||
| A | 104.248.6.66🇺🇸 DIGITALOCEAN104.248.0.0/20 DigitalOcean | ||||||
| PTR | ns1.linuxjpa.com | ||||||
| NS | ns2.linuxdev.ninja ⚠️ Not in zone NS records | ||||||
| A | 104.248.6.66🇺🇸 DIGITALOCEAN104.248.0.0/20 DigitalOcean | ||||||
| PTR | ns1.linuxjpa.com | ||||||
| MX | mail.linuxdev.ninja ⭐ | ||||||
| A | 104.248.6.66🇺🇸 DIGITALOCEAN104.248.0.0/20 DigitalOcean | ||||||
| PTR | ns1.linuxjpa.com | ||||||
| TXT | v=spf1 a mx a:linuxdev.ninja ip4:104.248.6.66 ip4:104.248.6.66 ?all | ||||||
| SOA | ns1.linuxjpa.comroot@ns1.linuxjpa.com 2026-04-09 #5 | ||||||
ninja
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ninja ⭐ | ||||||
| NS | v0n1.nic.ninja | ||||||
| NS | v0n2.nic.ninja | ||||||
| NS | v0n3.nic.ninja | ||||||
| NS | v2n0.nic.ninja | ||||||
| NS | v2n1.nic.ninja | ||||||
| SOA | v0n0.nic.ninjahostmaster@donuts.email serial=1792727043 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.linuxdev.ninja2026-10-06 → 2026-10-23 · 2 obs
● 2026-10-23 03:59:38
●NSns1.linuxjpa.com2026-10-06 → 2026-10-23 · 2 obs
● 2026-10-23 03:59:38
●NSns2.linuxdev.ninja2026-10-06 → 2026-10-23 · 2 obs
● 2026-10-23 03:59:38
●MXmail.linuxdev.ninja2026-10-06 → 2026-10-23 · 2 obs
● 2026-10-23 03:59:38
●A104.248.6.662026-10-06 → 2026-10-23 · 2 obs
● 2026-10-23 03:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ninja | v2n1.nic.ninja, v0n3.nic.ninja, v0n1.nic.ninja, v0n0.nic.ninja... | 12 records |
| linuxdev.ninja | ns1.linuxdev.ninja, ns2.linuxdev.ninja | 2 records |
✅ Authoritative Response
Server:104.248.6.66
NS records: ns1.linuxdev.ninja, ns2.linuxdev.ninja
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxdev.ninja (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.248.6.66 |
| NS | 1 | ns1.linuxjpa.com |
| MX | 1 | mail.linuxdev.ninja (pri: 5) |
| TXT | 1 | v=spf1 a mx a:linuxdev.ninja ip4:104.248 |
| SOA | 1 | ns1.linuxjpa.com root.ns1.linuxjpa.com |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (v0n0.nic.ninja, v0n1.nic.ninja, v0n2.nic.ninja...)
Analysis
IP Addresses
linuxdev.ninja points to a single IP number: 104.248.6.66.
Host names like linuxjpa.com are further examples that share IP numbers with linuxdev.ninja.
Name Servers
linuxdev.ninja carries NS records delegating to ns1.linuxjpa.com, ns1.linuxdev.ninja and ns2.linuxdev.ninja.
linuxdev.ninja is at least partially co-delegated on name servers with other domains, such as linuxjpa.com.
These name servers tend to be used in conjunction with the name servers ns2.linuxjpa.com.
All three — ns1.linuxjpa.com, ns1.linuxdev.ninja and ns2.linuxdev.ninja — point to 104.248.6.66 as their single IP address.
ns1.linuxjpa.com, ns1.linuxdev.ninja and ns2.linuxdev.ninja are host names that all point to 104.248.6.66.
Mail Servers
linuxdev.ninja has one mail server: mail.linuxdev.ninja.
mail.linuxdev.ninja carries a single IP number, which is 104.248.6.66.