cdblearning.com - robtex.com
cdblearning.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 | ns77.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| A | 97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| NS | ns78.domaincontrol.com | ||||||
| A | 2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| A | 173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns77.domaincontrol.comdns@jomax.net 2026-08-02 #0 | ||||||
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=1787445234 | ||||||
Previously MX for
cdblearning.com |
Same first word
cdblearning.com |
Similar names
Previous names
cdblacquer.com |
cdblade.com |
cdblagos.com |
cdblairconsulting.com |
cdblanes.com |
cdblank.com |
cdblaser.com |
cdblastic.com |
cdblaw.com |
cdblawfirm.com |
cdblbj.com |
cdblbxg.com |
cdblc.com |
cdblct.com |
cdbld.com |
cdbldmy.com |
Next names
DNS History
8 records (4 active, 4 former)
○NSns1.md-in-25.webhostbox.net2017-01-03 → 2018-09-18 · 4 obs
● 2018-09-18 03:01:50
○ 2026-08-19 02:49:20
○ 2026-08-23 00:50:32
○NSns2.md-in-25.webhostbox.net2017-01-03 → 2018-09-18 · 4 obs
● 2018-09-18 03:01:50
○ 2026-08-19 02:49:20
○ 2026-08-23 00:50:32
●NSns77.domaincontrol.com2026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 02:49:20
● 2026-08-23 00:50:32
●NSns78.domaincontrol.com2026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 02:49:20
● 2026-08-23 00:50:32
○MXcdblearning.com2017-01-03 → 2018-09-18 · 4 obs
● 2018-09-18 03:01:50
○ 2026-08-19 02:49:20
○ 2026-08-23 00:50:32
○A103.21.58.2382017-01-03 → 2018-09-18 · 4 obs
● 2018-09-18 03:01:50
○ 2026-08-19 02:49:20
○ 2026-08-23 00:50:32
●A13.248.213.452026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 02:49:20
● 2026-08-23 00:50:32
●A76.223.67.1892026-08-19 → 2026-08-23 · 3 obs
● 2026-08-19 02:49:20
● 2026-08-23 00:50:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cdblearning.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdblearning.com (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
cdblearning.com points to the IP addresses 13.248.213.45 and 76.223.67.189
Two other host names, along with mrmrsp.com, heatherscoffeeshop.com and ctmica.com, also share IP numbers with cdblearning.com.
Name Servers
cdblearning.com is served by two delegated name servers, ns77.domaincontrol.com and ns78.domaincontrol.com.
cdblearning.com shares its NS records with other domains, for example digitalentr.com, thelemon(0x6269746368).com, marjac.net and two others.
Each of the two host names carries two IP addresses: ns77.domaincontrol.com points to 97.74.108.49 and 2603:5:21c4::31, and ns78.domaincontrol.com points to 173.201.76.49 and 2603:5:22c4::31.