sysstack.org - dns.ninja
sysstack.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781966916 | ||||||
Subdomains
mx1.sysstack.org |
Same first word
DNS History
9 records (7 active, 2 former)
●NSns1.linode.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 15:31:56
●NSns2.linode.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 15:31:56
●NSns3.linode.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 15:31:56
●NSns4.linode.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 15:31:56
●NSns5.linode.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 15:31:56
○MXmail.sysstack.org2016-01-25 → 2017-02-13 · 4 obs
● 2017-02-13 06:38:12
○ 2019-02-17 08:49:26
○ 2026-06-20 15:31:56
●MXmx1.sysstack.org2019-02-17 → 2026-06-20 · 3 obs
● 2019-02-17 08:49:26
● 2026-06-20 15:31:56
○A198.58.98.462015-06-19 → 2017-02-13 · 4 obs
● 2017-02-13 06:38:12
○ 2019-02-17 08:49:26
○ 2026-06-20 15:31:56
●A50.116.2.1372019-02-17 → 2026-06-20 · 3 obs
● 2019-02-17 08:49:26
● 2026-06-20 15:31:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sysstack.org | ns1.linode.com, ns5.linode.com, ns3.linode.com, ns2.linode.com... | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns5.linode.com, ns3.linode.com, ns2.linode.com, ns4.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysstack.org (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.116.2.137 |
| NS | 5 | ns5.linode.com, ns3.linode.com... |
| MX | 1 | mx1.sysstack.org (pri: 10) |
| SOA | 1 | ns1.linode.com dns-admin.sysstack.org |
Analysis
Hierarchy
mx1.sysstack.org is a subdomain of sysstack.org.
IP Addresses
sysstack.org resolves to just one IP address, 50.116.2.137.
Two other host names, along with www.offtee.com, altitudegear.org and alpinistreview.com, also share IP numbers with sysstack.org.
Name Servers
sysstack.org delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
The name servers of sysstack.org overlap at least partially with those of other domains — among them socialiteapp.com, discofoundation.org, theomaz.com and two more.
These name servers commonly appear alongside the name servers ns4.linode.com and ns5.linode.com.
Host names that have two IP addresses:
ns1.linode.com directs traffic to 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com directs traffic to 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com directs traffic to 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com directs traffic to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com directs traffic to 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
The sole mail server for sysstack.org is mx1.sysstack.org.
mx1.sysstack.org directs to just one IP number, 50.116.11.161.