engineeringknowledgecenter.com - robtex.com
engineeringknowledgecenter.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1790134784 | ||||||
Same first word
engineeringknowledgecenter.com |
Previous names
Next names
DNS History
8 records (6 active, 2 former)
●NSns05.domaincontrol.com2015-08-10 → 2026-09-23 · 2 obs
● 2026-09-23 04:05:26
●NSns06.domaincontrol.com2015-08-10 → 2026-09-23 · 2 obs
● 2026-09-23 04:05:26
●MXmailstore1.secureserver.net2015-08-10 → 2026-09-23 · 2 obs
● 2026-09-23 04:05:26
●MXsmtp.secureserver.net2015-08-10 → 2026-09-23 · 2 obs
● 2026-09-23 04:05:26
●A15.197.148.332026-09-07 → 2026-09-23 · 3 obs
● 2026-09-07 12:07:26
● 2026-09-23 04:05:26
○A184.168.221.432015-08-10 → 2019-12-28 · 4 obs
● 2019-12-28 05:04:06
○ 2026-09-07 12:07:26
○ 2026-09-23 04:05:26
●A3.33.130.1902026-09-07 → 2026-09-23 · 3 obs
● 2026-09-07 12:07:26
● 2026-09-23 04:05:26
○A61.139.126.862015-08-10 → 2015-08-10 · 3 obs
○ 2026-09-07 12:07:26
○ 2026-09-23 04:05:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineeringknowledgecenter.com | ns05.domaincontrol.com, ns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineeringknowledgecenter.com (unsigned zone)
⏱️ Timing
Total: 344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)
Analysis
IP Addresses
engineeringknowledgecenter.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Two other host names, along with starmild.com, gebhardtsbowling.co and brotherbarley.com, also share IP numbers with engineeringknowledgecenter.com.
Name Servers
DNS delegation for engineeringknowledgecenter.com points to two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.
engineeringknowledgecenter.com shares its NS records with other domains, for example rmls.us, hellofundingprofile.com, everythingeverythingco.net and two others.
ns05.domaincontrol.com directs to 97.74.102.3 and 2603:5:2160::3. ns06.domaincontrol.com directs to 173.201.70.3 and 2603:5:2260::3. Each host name carries two IP addresses.
Mail Servers
engineeringknowledgecenter.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with engineeringknowledgecenter.com are nodigindustrial.com, fencerentalbayarea.com, classwish-vendors.org and two others.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.