opensource.security - robtex.com
opensource.security
security
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.security | ||||||
| NS | b.nic.security | ||||||
| NS | e.nic.security | ||||||
| NS | f.nic.security | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=225982 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.dnsimple-edge.com2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●NSns2.dnsimple-edge.net2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●NSns3.dnsimple-edge.io2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●NSns4.dnsimple-edge.org2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●MXmx1.forwardemail.net2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●MXmx2.forwardemail.net2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
●A3.131.150.692026-09-08 → 2026-09-18 · 2 obs
● 2026-09-18 05:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| security | a.nic.security, b.nic.security, e.nic.security, f.nic.security | 8 records |
| opensource.security | ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com, ns4.dnsimple-edge.org | - |
✅ Authoritative Response
Server:199.247.152.53
NS records: ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com, ns4.dnsimple-edge.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensource.security (unsigned zone)
⏱️ Timing
Total: 2591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.131.150.69 |
| NS | 4 | ns1.dnsimple-edge.com, ns2.dnsimple-edge.net... |
| MX | 2 | mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10) |
| TXT | 1 | forward-email-site-verification=HIgW5pgY |
| SOA | 1 | ns1.dnsimple-edge.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.security, b.nic.security, e.nic.security...)
Analysis
IP Addresses
opensource.security points to a single IP number: 3.131.150.69.
Additional host names — cannasaver.com, thadd.dev, tethrapp.com and two others — share IP numbers with opensource.security.
Name Servers
opensource.security has four authoritative name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
opensource.security shares at least some of its name servers with other domains, including insidetwelve.com, getfitwithshokla.xyz, automartcl.com and two others.
These name servers are frequently paired with the name servers ns1.dnsimple.com and ns3.dnsimple.com.
The host names ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org each resolve to two IP addresses: ns1.dnsimple-edge.com resolves to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io resolves to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net resolves to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org resolves to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
opensource.security has two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.
opensource.security shares the same mail server setup as other domains, including pixarstudio.com, kaiemail.top, freshwoodfiredpizza.net and two others.
opensource.security shares at least some of its mail servers with other domains, such as getspines.com and ji1000.com.
The hosts mx1.forwardemail.net and mx2.forwardemail.net each resolve to four IP numbers: mx1.forwardemail.net directs to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net directs to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.