onlinesysadmin.com - dns.ninja
onlinesysadmin.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| A | 97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| NS | ns72.domaincontrol.com | ||||||
| A | 2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| A | 173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| MX | mail.onlinesysadmin.com ⭐ | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2026-07-04 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783858862 | ||||||
Subdomains
mail.onlinesysadmin.com |
Same first word
onlinesysadmin.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns71.domaincontrol.com2026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 02:00:42
● 2026-07-12 12:40:46
●NSns72.domaincontrol.com2026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 02:00:42
● 2026-07-12 12:40:46
○NSns75.domaincontrol.com2018-01-02 → 2018-01-02 · 3 obs
○ 2026-02-15 02:00:42
○ 2026-07-12 12:40:46
○NSns76.domaincontrol.com2018-01-02 → 2018-01-02 · 3 obs
○ 2026-02-15 02:00:42
○ 2026-07-12 12:40:46
●MXmail.onlinesysadmin.com2018-01-02 → 2026-07-12 · 2 obs
● 2026-07-12 12:40:46
○A160.153.129.2322018-01-02 → 2018-01-02 · 3 obs
○ 2026-02-15 02:00:42
○ 2026-07-12 12:40:46
○A92.205.15.1072026-02-15 → 2026-06-14 · 4 obs
● 2026-02-15 02:00:42
● 2026-06-14 01:00:28
○ 2026-07-12 12:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onlinesysadmin.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinesysadmin.com (unsigned zone)
⏱️ Timing
Total: 129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 1 | mail.onlinesysadmin.com (pri: 0) |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
Hierarchy
mail.onlinesysadmin.com is a subdomain of onlinesysadmin.com.
Name Servers
Two name servers handle the delegation for onlinesysadmin.com: ns71.domaincontrol.com and ns72.domaincontrol.com.
The name server configuration of onlinesysadmin.com is shared with other domains, for instance herotaco.com, camisaonline.net, tryquests.com and two others.
ns71.domaincontrol.com and ns72.domaincontrol.com both carry two IP addresses. The A records for ns71.domaincontrol.com are 97.74.105.46 and 2603:5:2194::2e; the A records for ns72.domaincontrol.com are 173.201.73.46 and 2603:5:2294::2e.
Mail Servers
onlinesysadmin.com uses one mail server — mail.onlinesysadmin.com.