teacher-toolbox.com - robtex.com
teacher-toolbox.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=1776100932 | ||||||
Subdomains
Same first word
teacher-toolbox.com |
DNS History
20 records (7 active, 13 former)
●NSns-1198.awsdns-21.org2015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
●NSns-1632.awsdns-12.co.uk2015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
●NSns-350.awsdns-43.com2015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
●NSns-965.awsdns-56.net2015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
○A100.29.96.1362026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:31:56
○ 2026-04-13 17:40:02
○A100.52.61.1412026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:31:56
○ 2026-04-13 17:40:02
○A107.23.227.132015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-10 17:49:30
○ 2026-04-13 17:40:02
●A3.211.211.2382026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
○A3.231.244.2402026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:31:56
○ 2026-04-13 17:40:02
○A34.193.198.1612017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 08:58:58
○ 2026-02-23 21:31:56
○ 2026-04-13 17:40:02
○A34.195.213.1872017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 08:58:58
○ 2026-02-23 21:31:56
○ 2026-04-13 17:40:02
○A52.0.234.1872016-07-18 → 2016-07-18 · 4 obs
● 2016-07-18 12:19:10
○ 2017-02-13 08:58:58
○ 2026-04-13 17:40:02
○A52.2.225.1142015-12-10 → 2015-12-10 · 4 obs
● 2015-12-10 17:49:30
○ 2016-03-16 04:19:34
○ 2026-04-13 17:40:02
○A52.20.189.1412016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 04:19:34
○ 2016-07-18 12:19:10
○ 2026-04-13 17:40:02
●A52.200.187.2012026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
○A52.3.75.1332016-07-18 → 2016-07-18 · 4 obs
● 2016-07-18 12:19:10
○ 2017-02-13 08:58:58
○ 2026-04-13 17:40:02
●A52.54.249.2072026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 17:40:02
○A52.7.101.1752015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-10 17:49:30
○ 2026-04-13 17:40:02
○A54.85.156.1462015-12-10 → 2015-12-10 · 4 obs
● 2015-12-10 17:49:30
○ 2016-03-16 04:19:34
○ 2026-04-13 17:40:02
○A54.86.94.1092016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 04:19:34
○ 2016-07-18 12:19:10
○ 2026-04-13 17:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| teacher-toolbox.com | ns-350.awsdns-43.com, ns-965.awsdns-56.net, ns-1632.awsdns-12.co.uk, ns-1198.awsdns-21.org | 1 record |
✅ Authoritative Response
Server:205.251.193.94
NS records: ns-350.awsdns-43.com, ns-965.awsdns-56.net, ns-1632.awsdns-12.co.uk, ns-1198.awsdns-21.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teacher-toolbox.com (unsigned zone)
⏱️ Timing
Total: 363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.54.249.207, 3.211.211.238... |
| NS | 4 | ns-1198.awsdns-21.org, ns-1632.awsdns-12.co.uk... |
| SOA | 1 | ns-1632.awsdns-12.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-350.awsdns-43.com)
Analysis
Hierarchy
teacher-toolbox.com is a parent of eve.teacher-toolbox.com, platform.teacher-toolbox.com and www.teacher-toolbox.com.
IP Addresses
Three IP numbers are pointed to by teacher-toolbox.com: 3.211.211.238, 52.54.249.207 and 52.200.187.201.
Other host names such as ec2-3-211-211-238.compute-1.amazonaws.com and ec2-52-54-249-207.compute-1.amazonaws.com share IP numbers with teacher-toolbox.com.
Name Servers
teacher-toolbox.com is delegated to four name servers: ns-350.awsdns-43.com, ns-965.awsdns-56.net, ns-1198.awsdns-21.org and ns-1632.awsdns-12.co.uk.
teacher-toolbox.com at least partially shares name servers with other domains, for instance dataref.com, coldwellbankerworks.com, rofl.com.ua, friends-casino.org and artneedle.com.
these name servers are commonly used with ns-1418.awsdns-49.org, ns-529.awsdns-02.net and ns-1742.awsdns-25.co.uk.
Host names with two IP numbers:
ns-350.awsdns-43.com points to: 2600:9000:5301:5e00::1 and 205.251.193.94.
ns-965.awsdns-56.net points to: 2600:9000:5303:c500::1 and 205.251.195.197.
ns-1198.awsdns-21.org points to: 2600:9000:5304:ae00::1 and 205.251.196.174.
ns-1632.awsdns-12.co.uk points to: 2600:9000:5306:6000::1 and 205.251.198.96.