systemsecurity.org - dns.ninja
systemsecurity.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.72.49.79🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-72-49-79.compute-1.amazonaws.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1716461492 | ||||||
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=1781399984 | ||||||
Same first word
systemsecurity.org |
systemsecurity.cl |
systemsecurity.com |
systemsecurity.de |
systemsecurity.com.br |
systemsecurity.com.au |
systemsecurity.it |
systemsecurity.se |
systemsecurity.net |
systemsecurity.pl |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.systemdns.com2026-06-14 → 2026-06-14 · 1 obs
●NSns2.systemdns.com2026-06-14 → 2026-06-14 · 1 obs
●NSns3.systemdns.com2026-06-14 → 2026-06-14 · 1 obs
○A207.148.248.1432015-11-10 → 2018-09-05 · 4 obs
● 2015-11-10 11:44:32
● 2018-09-05 17:44:54
○ 2026-06-14 01:32:42
●A52.72.49.792026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 01:32:42
○A66.151.181.492015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-10 11:44:32
○ 2026-06-14 01:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| systemsecurity.org | ns2.systemdns.com, ns1.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns2.systemdns.com, ns1.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsecurity.org (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.72.49.79 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
systemsecurity.org resolves to just one IP address, 52.72.49.79.
Two other host names, along with anpt.ca, rickardsreports.com and wds.af, also share IP numbers with systemsecurity.org.
Name Servers
Three name servers are authoritative for systemsecurity.org: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
systemsecurity.org partially shares its NS delegation with several other domains, including nedcenter.com, fashionloverspr.com, oraljet.eu and two others.
ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.