hostmaster.opened-concept.com - robtex.com
hostmaster.opened-concept.com
opened-concept.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.40.159.201🇺🇸 ASFRC64.40.159.0/24 autogen | ||||||
| NS | dns.opened-concept.com ⭐ | ||||||
| NS | ns1.opened-concept.com | ||||||
| NS | ns2.opened-concept.com | ||||||
| MX | mx.opened-concept.com ⭐ | ||||||
| TXT | v=spf1 include:mediacentriconline.com -all | ||||||
| SOA | dns.opened-concept.comhostmaster@opened-concept.com serial=1981016308 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A62.210.142.1912015-07-20 → 2016-04-30 · 4 obs
● 2016-04-30 15:55:10
○ 2026-05-09 12:50:44
○ 2026-05-12 08:52:32
●CNAMEopened-concept.com2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opened-concept.com | ns1.opened-concept.com, ns2.opened-concept.com | 2 records |
✅ Authoritative Response
Server:198.23.151.99
NS records: ns1.opened-concept.com, ns2.opened-concept.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opened-concept.com (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | opened-concept.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.opened-concept.com, ns2.opened-concept.com)
Analysis
IP Addresses
hostmaster.opened-concept.com points to a single IP number: 64.40.159.201.
Other host names, for instance opened-concept.com and mx.opened-concept.com, share IP numbers with hostmaster.opened-concept.com.
Name Servers
The domain hostmaster.opened-concept.com is delegated to three name servers: dns.opened-concept.com, ns1.opened-concept.com and ns2.opened-concept.com.
hostmaster.opened-concept.com partially shares name servers with other domains, for instance opened-concept.com.
Host names with 25 IP numbers: dns.opened-concept.com points to 45.45.219.223, 45.45.219.225, 45.45.219.229, 45.45.219.230, 50.3.238.2, 50.3.238.3, 50.3.238.4, 50.3.238.5, 50.3.238.6, 51.77.121.252, 51.195.228.83, 51.195.228.84, 51.195.228.85, 57.129.134.119, 104.206.93.102, 162.216.241.111, 162.216.241.112, 162.216.241.113, 162.216.241.114, 162.216.241.115, 184.171.245.42, 184.171.245.43, 184.171.245.44, 184.171.245.45 and 185.213.26.228.
Mail Servers
The mail server for hostmaster.opened-concept.com is mx.opened-concept.com.
hostmaster.opened-concept.com uses the same mail server setup as other domains, for example opened-concept.com.
Host name mx.opened-concept.com resolves to IP 64.40.159.201.