sysadmin.technology - dns.ninja

sysadmin.technology

DNSSEC⚠️ Not signed
NSns1.digitalocean.com
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
SOAns1.digitalocean.comhostmaster@sysadmin.technology serial=0

technology

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.technology
NSv0n1.nic.technology
NSv0n2.nic.technology
NSv0n3.nic.technology
NSv2n0.nic.technology
NSv2n1.nic.technology
SOAv0n0.nic.technologyhostmaster@donuts.email serial=1780578969

Same first word

Similar names

DNS History

9 records (3 active, 6 former)

2017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXmail.sysadmin.technologyA52.34.122.108
NSns-cloud-b1.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04
NSns-cloud-b2.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04
NSns-cloud-b3.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04
NSns-cloud-b4.googledomains.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04
NSns1.digitalocean.com2026-02-25 → 2026-06-04 · 3 obs
○ 2016-12-10 22:45:56
● 2026-02-25 13:02:06
● 2026-06-04 13:38:04
NSns2.digitalocean.com2026-02-25 → 2026-06-04 · 3 obs
○ 2016-12-10 22:45:56
● 2026-02-25 13:02:06
● 2026-06-04 13:38:04
NSns3.digitalocean.com2026-02-25 → 2026-06-04 · 3 obs
○ 2016-12-10 22:45:56
● 2026-02-25 13:02:06
● 2026-06-04 13:38:04
MXmail.sysadmin.technology2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04
A52.34.122.1082016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 22:45:56
○ 2026-02-25 13:02:06
○ 2026-06-04 13:38:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
technologyv0n3.nic.technology, v0n1.nic.technology, v2n1.nic.technology, v0n2.nic.technology...12 records
sysadmin.technologyns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com-

✅ Authoritative Response

Server:172.64.53.21

NS records: ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.technology (unsigned zone)

⏱️ Timing

Total: 1946ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns3.digitalocean.com, ns1.digitalocean.com...
SOA1ns1.digitalocean.com hostmaster.sysadmin

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n3.nic.technology, v0n3.nic.technology, v0n1.nic.technology...)

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.

These name servers tend to be used in conjunction with the name servers ns3.wixdns.net.

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.