codeblueedu.com - dns.ninja
codeblueedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| MX | mx1-usg2.ppe-hosted.com ⭐ | ||||||
| A | 98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| PTR | mx1-usg2.ppe-hosted.com | ||||||
| MX | mx2-usg2.ppe-hosted.com ⭐ | ||||||
| A | 23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg2.ppe-hosted.com | ||||||
| MX | mx3-usg2.ppe-hosted.com ⭐ | ||||||
| A | 34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | mx3-usg2.ppe-hosted.com | ||||||
| TXT | NETORGFT9503211.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-01-18 #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=1791549379 | ||||||
Same first word
codeblueedu.com |
Similar names
doubledeuce.band |
doubledeuce.net |
doubledeuce.ca |
doubledeuce.co.uk |
doubledeuce.me |
doubledeuce.club |
doubledeuce.nl |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns47.domaincontrol.com2026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●NSns48.domaincontrol.com2026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●MXmx1-usg2.ppe-hosted.com2026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●MXmx2-usg2.ppe-hosted.com2026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●MXmx3-usg2.ppe-hosted.com2026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●A13.248.243.52026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
●A76.223.105.2302026-09-30 → 2026-10-09 · 2 obs
● 2026-10-09 12:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| codeblueedu.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeblueedu.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 3 | mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT9503211.onmicrosoft.com, v=spf1 include:_spf-usg2.ppe-hosted.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
codeblueedu.com points to the IP addresses 13.248.243.5 and 76.223.105.230
twocircles.se, edmondscompany.com, caretouchservice.com plus two other host names have IP numbers in common with codeblueedu.com.
Name Servers
The NS records for codeblueedu.com delegate to ns47.domaincontrol.com and ns48.domaincontrol.com.
The name server configuration of codeblueedu.com is shared with other domains, for instance undeniable-productions.com, heartmenders.life, spirespark.org and two others.
Some name servers delegated to codeblueedu.com are also used by other domains, notably pleischag.ch and mavenlabs.ca.
ns47.domaincontrol.com resolves to 97.74.103.24 and 2603:5:2172::18. Likewise, ns48.domaincontrol.com resolves to 173.201.71.24 and 2603:5:2272::18 — two IP addresses apiece.
Mail Servers
Incoming mail for codeblueedu.com is delivered via three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.
At least some of the mail servers used by codeblueedu.com are shared with other domains: simplyglittericious.com, bridetobebridal.com, pivotandpayne.com and two others among them.
mx1-usg2.ppe-hosted.com has IP address 98.85.123.215, mx2-usg2.ppe-hosted.com has IP address 23.21.114.81 and mx3-usg2.ppe-hosted.com has IP address 34.231.165.252 — one address each.