criticalnetworking.org - robtex.com
criticalnetworking.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=1781466341 | ||||||
Same first word
criticalnetworking.org |
criticalnetworking.com.mx |
DNS History
8 records (6 active, 2 former)
●NSns75.domaincontrol.com2015-05-31 → 2026-06-14 · 2 obs
● 2026-06-14 19:53:46
●NSns76.domaincontrol.com2015-05-31 → 2026-06-14 · 2 obs
● 2026-06-14 19:53:46
●MXmailstore1.secureserver.net2015-05-31 → 2026-06-14 · 2 obs
● 2026-06-14 19:53:46
●MXsmtp.secureserver.net2015-05-31 → 2026-06-14 · 2 obs
● 2026-06-14 19:53:46
●A15.197.142.1732026-04-07 → 2026-06-14 · 3 obs
● 2026-04-07 07:21:02
● 2026-06-14 19:53:46
○A184.168.131.2412019-01-14 → 2019-01-14 · 4 obs
● 2019-01-14 11:43:04
○ 2026-04-07 07:21:02
○ 2026-06-14 19:53:46
●A3.33.152.1472026-04-07 → 2026-06-14 · 3 obs
● 2026-04-07 07:21:02
● 2026-06-14 19:53:46
○A50.63.202.62015-05-31 → 2017-02-09 · 4 obs
● 2017-02-09 15:11:46
○ 2019-01-14 11:43:04
○ 2026-06-14 19:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| criticalnetworking.org | ns75.domaincontrol.com, ns76.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for criticalnetworking.org (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
criticalnetworking.org resolves to the IP addresses 3.33.152.147 and 15.197.142.173
njbonds.com, jawashington.org, pistevo.org and two other host names share IP numbers with criticalnetworking.org.
Name Servers
criticalnetworking.org is served by two delegated name servers, ns75.domaincontrol.com and ns76.domaincontrol.com.
criticalnetworking.org uses the same name servers as several other domains — among them maiphuong.com, themysteryoflife.com, vpolestudio.com and two more.
criticalnetworking.org partially shares its name servers with domains like trackers.co.in and recoveryroom7.com.
Each of the two host names carries two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
Mail for criticalnetworking.org is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
criticalnetworking.org uses an identical mail server configuration to several other domains — among them 4aa.org, jpost.today, mycodeid.com and two more.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).