simdev.org - robtex.com
simdev.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=1781118709 | ||||||
Subdomains
mail.simdev.org |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns25.domaincontrol.com2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 19:47:24
●NSns26.domaincontrol.com2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 19:47:24
●MXmailstore1.secureserver.net2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 19:47:24
●MXsmtp.secureserver.net2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 19:47:24
●A15.197.148.332026-03-03 → 2026-06-10 · 3 obs
● 2026-03-03 08:24:56
● 2026-06-10 19:47:24
●A3.33.130.1902026-03-03 → 2026-06-10 · 3 obs
● 2026-03-03 08:24:56
● 2026-06-10 19:47:24
○A50.63.202.352015-08-23 → 2020-03-10 · 4 obs
● 2020-03-10 20:43:14
○ 2026-03-03 08:24:56
○ 2026-06-10 19:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| simdev.org | ns26.domaincontrol.com, ns25.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns26.domaincontrol.com, ns25.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simdev.org (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
simdev.org is a parent domain of mail.simdev.org.
IP Addresses
simdev.org points to two IP numbers: 3.33.130.190 and 15.197.148.33.
thegooeybuttercakecompany.com, applecustomersupport.com, bilfenmyo.com plus two other host names have IP numbers in common with simdev.org.
Name Servers
The NS records for simdev.org delegate to ns25.domaincontrol.com and ns26.domaincontrol.com.
The name server configuration of simdev.org is shared with other domains, for instance tradiness.com, intelliportation.com, dunia(0x706f726e).com and two others.
simdev.org and other domains like risencbd.com share at least a portion of their name servers.
ns25.domaincontrol.com resolves to 97.74.102.13 and 2603:5:2161::d. Likewise, ns26.domaincontrol.com resolves to 173.201.70.13 and 2603:5:2261::d — two IP addresses apiece.
Mail Servers
simdev.org uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of simdev.org matches that of other domains such as armedconflict.law, streetwear.tv, coolsadhu.com and two others.
simdev.org shares at least some of its mail servers with other domains, such as jedas.us.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.