developcourse.com - robtex.com
developcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns61.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2153::20🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns62.domaincontrol.com | ||||||
| A | 2603:5:2253::20🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| SOA | ns61.domaincontrol.comdns@jomax.net 2026-09-25 #1 | ||||||
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=1791504304 | ||||||
Same first word
developcourse.com |
developcourse.shop |
Similar names
sourcedevelop.org |
coursedevelop.info |
developcoreus.com |
sourcedevelop.com |
developsource.com |
leveproducoes.com.br |
coursedevelop.com |
overcodepulse.com |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
○NSns41.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs
○ 2018-01-25 11:53:50
○ 2026-10-09 00:22:10
○NSns42.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs
○ 2018-01-25 11:53:50
○ 2026-10-09 00:22:10
●NSns61.domaincontrol.com2026-10-07 → 2026-10-09 · 3 obs
● 2026-10-07 23:45:46
● 2026-10-09 00:22:10
●NSns62.domaincontrol.com2026-10-07 → 2026-10-09 · 3 obs
● 2026-10-07 23:45:46
● 2026-10-09 00:22:10
○MXmailstore1.secureserver.net2017-01-05 → 2017-01-05 · 3 obs
○ 2018-01-25 11:53:50
○ 2026-10-09 00:22:10
○MXsmtp.secureserver.net2017-01-05 → 2017-01-05 · 3 obs
○ 2018-01-25 11:53:50
○ 2026-10-09 00:22:10
●A13.248.213.452026-10-07 → 2026-10-09 · 3 obs
● 2026-10-07 23:45:46
● 2026-10-09 00:22:10
○A184.168.221.572017-01-05 → 2017-01-05 · 3 obs
○ 2018-01-25 11:53:50
○ 2026-10-09 00:22:10
●A76.223.67.1892026-10-07 → 2026-10-09 · 3 obs
● 2026-10-07 23:45:46
● 2026-10-09 00:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| developcourse.com | ns61.domaincontrol.com, ns62.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developcourse.com (unsigned zone)
⏱️ Timing
Total: 1591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns61.domaincontrol.com, ns61.domaincontrol.com, ns62.domaincontrol.com...)
Analysis
IP Addresses
developcourse.com points to the IP addresses 13.248.213.45 and 76.223.67.189
Among the host names that share IP numbers with developcourse.com are 2uu449.top, wfcd546.xyz, pahupay.com and two others.
Name Servers
The NS records for developcourse.com delegate to ns61.domaincontrol.com and ns62.domaincontrol.com.
developcourse.com has the same name server delegation as a number of other domains, such as businessbottlesupply.com, zacsterling.com, nycresidentialcleaning.com and two more.
ns61.domaincontrol.com resolves to 97.74.101.32 and 2603:5:2153::20. Likewise, ns62.domaincontrol.com resolves to 173.201.69.32 and 2603:5:2253::20 — two IP addresses apiece.