simulationlearning.org - robtex.com
simulationlearning.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=1773551953 | ||||||
Same first word
simulationlearning.org |
DNS History
5 records (5 active, 0 former)
●NSns19.domaincontrol.com2015-06-06 → 2026-03-24 · 2 obs
● 2026-03-24 08:03:02
●NSns20.domaincontrol.com2015-06-06 → 2026-03-24 · 2 obs
● 2026-03-24 08:03:02
●MXmailstore1.secureserver.net2015-06-06 → 2026-03-24 · 2 obs
● 2026-03-24 08:03:02
●MXsmtp.secureserver.net2015-06-06 → 2026-03-24 · 2 obs
● 2026-03-24 08:03:02
●A67.225.251.102015-06-06 → 2026-03-24 · 2 obs
● 2026-03-24 08:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| simulationlearning.org | ns20.domaincontrol.com, ns19.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns20.domaincontrol.com, ns19.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simulationlearning.org (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.225.251.10 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | google-site-verification=UkZXBB3LLac0UxZ |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
simulationlearning.org points to a single IP address: 67.225.251.10.
Other host names, for instance cardiovascularassociatesnj.com, share IP numbers with simulationlearning.org.
Name Servers
Two name servers ns19.domaincontrol.com and ns20.domaincontrol.com handle the delegation for simulationlearning.org.
simulationlearning.org shares the same name server setup as other domains, for example weddingraas.com, paidegao.com, theo-smith.com, clrpt.com and newtonng.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
Two mail servers handle simulationlearning.org: mailstore1.secureserver.net and smtp.secureserver.net.
simulationlearning.org shares the same mail server setup as other domains, including improvementlearning.net, kathyhigginsphotography.com, bakki.co, mahisvi.com and faebooks.com.
simulationlearning.org shares some mail servers with other domains, for example soopportal.org.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.