simopt.org - dns.ninja
simopt.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=1782629823 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns45.domaincontrol.com2015-07-13 → 2026-06-28 · 2 obs
● 2026-06-28 07:20:36
●NSns46.domaincontrol.com2015-07-13 → 2026-06-28 · 2 obs
● 2026-06-28 07:20:36
●MXmailstore1.secureserver.net2015-07-13 → 2026-06-28 · 2 obs
● 2026-06-28 07:20:36
●MXsmtp.secureserver.net2015-07-13 → 2026-06-28 · 2 obs
● 2026-06-28 07:20:36
●A15.197.225.1282026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 20:15:56
● 2026-06-28 07:20:36
●A3.33.251.1682026-03-31 → 2026-06-28 · 3 obs
● 2026-03-31 20:15:56
● 2026-06-28 07:20:36
○A68.178.254.1302015-07-13 → 2017-04-04 · 4 obs
● 2017-04-04 09:17:24
○ 2026-03-31 20:15:56
○ 2026-06-28 07:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| simopt.org | ns45.domaincontrol.com, ns46.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simopt.org (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
simopt.org points to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with eckankar-ru.org, holisticacnesolutions.com and tenantrepresentation.net, also share IP numbers with simopt.org.
Name Servers
The NS records for simopt.org delegate to ns45.domaincontrol.com and ns46.domaincontrol.com.
simopt.org shares its NS records with other domains, for example econ-tel.eu, ayminsurance.com, bitcoinbusinessallaince.com and two others.
simopt.org and other domains like peprotechkorea.com share at least a portion of their name servers.
ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17. Likewise, ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17 — two IP addresses apiece.
Mail Servers
simopt.org is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with simopt.org are pcnet.me, valorcollege.biz, aquathing.com and two others.
simopt.org and a number of other domains — activatorpros.com, tagtraeumerin.de, thederbystore.com and vinylpimp.com among them — share at least some of the same mail servers.
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. Both hosts resolve to three IP numbers.