teachlanguage.com - dns.ninja
teachlanguage.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.248.225.21🇺🇸 AS39796966.248.225.0/24 | ||||||
| NS | ns1.cambiumlearning.com ⭐ | ||||||
| A | 66.248.224.140🇺🇸 AS39796966.248.224.0/24 | ||||||
| NS | ns2.cambiumlearning.com | ||||||
| A | 50.238.167.169🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.cambiumlearning.comhostmaster@cambiumlearning.com 2025-06-17 #2 | ||||||
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=1782894116 | ||||||
Same first word
teachlanguage.com |
DNS History
8 records (3 active, 5 former)
●NSns1.cambiumlearning.com2026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 21:35:16
● 2026-07-01 08:51:26
○NSns1.voyagerlearning.com2015-08-04 → 2018-08-19 · 4 obs
● 2018-08-19 05:59:42
○ 2026-04-14 21:35:16
○ 2026-07-01 08:51:26
●NSns2.cambiumlearning.com2026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 21:35:16
● 2026-07-01 08:51:26
○NSns2.voyagerlearning.com2015-08-04 → 2018-08-19 · 4 obs
● 2018-08-19 05:59:42
○ 2026-04-14 21:35:16
○ 2026-07-01 08:51:26
○NSns3.voyagerlearning.com2015-08-04 → 2018-08-19 · 4 obs
● 2018-08-19 05:59:42
○ 2026-04-14 21:35:16
○ 2026-07-01 08:51:26
○NSns4.voyagerlearning.com2015-08-04 → 2018-08-19 · 4 obs
● 2018-08-19 05:59:42
○ 2026-04-14 21:35:16
○ 2026-07-01 08:51:26
○A63.241.198.1372015-08-04 → 2018-08-19 · 4 obs
● 2018-08-19 05:59:42
○ 2026-04-14 21:35:16
○ 2026-07-01 08:51:26
●A66.248.225.212026-04-14 → 2026-07-01 · 3 obs
● 2026-04-14 21:35:16
● 2026-07-01 08:51:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| teachlanguage.com | ns1.cambiumlearning.com, ns2.cambiumlearning.com | 2 records |
✅ Authoritative Response
Server:66.248.224.140
NS records: ns1.cambiumlearning.com, ns2.cambiumlearning.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teachlanguage.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.248.225.21 |
| NS | 2 | ns2.cambiumlearning.com, ns1.cambiumlearning.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.cambiumlearning.com hostmaster.cambi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cambiumlearning.com, ns2.cambiumlearning.com)
Analysis
IP Addresses
teachlanguage.com has exactly one IP address — 66.248.225.21.
rewardsreading.com, dibelsassessment.com, hermanmethod.com plus two other host names have IP numbers in common with teachlanguage.com.
Name Servers
The NS records for teachlanguage.com delegate to ns1.cambiumlearning.com and ns2.cambiumlearning.com.
The name server configuration of teachlanguage.com is shared with other domains, for instance gamesprout.net, elaatoz.com, vocaba-z.com and two others.
At least some of teachlanguage.com's name servers are shared with other domains, for example rewardsreading.com, moodlecentral.org, sproutstory.com and two more.
Each of ns1.cambiumlearning.com and ns2.cambiumlearning.com has one IP address: ns1.cambiumlearning.com uses 66.248.224.140 and ns2.cambiumlearning.com uses 50.238.167.169.