sysadmin.technology - dns.ninja
sysadmin.technology
| DNSSEC | ⚠️ Not signed | ||||||
| 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@sysadmin.technology serial=0 | ||||||
technology
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.technology ⭐ | ||||||
| NS | v0n1.nic.technology | ||||||
| NS | v0n2.nic.technology | ||||||
| NS | v0n3.nic.technology | ||||||
| NS | v2n0.nic.technology | ||||||
| NS | v2n1.nic.technology | ||||||
| SOA | v0n0.nic.technologyhostmaster@donuts.email serial=1784810790 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns-cloud-b1.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
○NSns-cloud-b2.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
○NSns-cloud-b3.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
○NSns-cloud-b4.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
●NSns1.digitalocean.com2026-02-25 → 2026-07-23 · 3 obs
● 2026-02-25 13:02:06
● 2026-07-23 13:22:38
●NSns2.digitalocean.com2026-02-25 → 2026-07-23 · 3 obs
● 2026-02-25 13:02:06
● 2026-07-23 13:22:38
●NSns3.digitalocean.com2026-02-25 → 2026-07-23 · 3 obs
● 2026-02-25 13:02:06
● 2026-07-23 13:22:38
○MXmail.sysadmin.technology2016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
○A52.34.122.1082016-12-10 → 2016-12-10 · 3 obs
○ 2026-02-25 13:02:06
○ 2026-07-23 13:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| technology | v0n1.nic.technology, v2n0.nic.technology, v0n3.nic.technology, v0n0.nic.technology... | - |
| sysadmin.technology | ns2.digitalocean.com, ns3.digitalocean.com, ns1.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns2.digitalocean.com, ns3.digitalocean.com, ns1.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysadmin.technology (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.sysadmin |
Analysis
Name Servers
sysadmin.technology has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
At least some of sysadmin.technology's name servers are shared with other domains, for example 1.0.0.8.7.4.d.0.0.0.0.0.0.0.0.0.0.d.0.0.1.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, guanzo.io, mymacgotstolen.com and two more.
Each of ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com points to two IP numbers. ns1.digitalocean.com points to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com points to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com points to 172.64.49.209 and 2606:4700:52::ac40:31d1.