teachcast.org - robtex.com
teachcast.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
teachcast.com |
teachcast.org |
teachcast.de |
Similar names
castatech.com |
thecatsac.com |
tsacatech.com |
seatcatch.com |
cachestat.com |
sacchetta.net |
sacchetta.it |
caschetta.com |
DNS History
10 records (5 active, 5 former)
○NSf1g1ns1.dnspod.net2015-07-14 → 2015-07-14 · 3 obs
○ 2015-12-20 17:03:32
○ 2026-03-24 00:00:36
○NSf1g1ns2.dnspod.net2015-07-14 → 2015-07-14 · 3 obs
○ 2015-12-20 17:03:32
○ 2026-03-24 00:00:36
○NSjm1.alidns.com2020-03-16 → 2020-03-16 · 4 obs
● 2020-03-16 13:00:32
○ 2026-03-01 02:18:12
○ 2026-03-24 00:00:36
○NSjm2.alidns.com2020-03-16 → 2020-03-16 · 4 obs
● 2020-03-16 13:00:32
○ 2026-03-01 02:18:12
○ 2026-03-24 00:00:36
●NSns59.domaincontrol.com2026-03-01 → 2026-03-24 · 3 obs
● 2026-03-01 02:18:12
● 2026-03-24 00:00:36
●NSns60.domaincontrol.com2026-03-01 → 2026-03-24 · 3 obs
● 2026-03-01 02:18:12
● 2026-03-24 00:00:36
●MXteachcast-org.mail.protection.outlook.com2026-03-01 → 2026-03-24 · 2 obs
● 2026-03-24 00:00:36
●A13.248.243.52026-03-01 → 2026-03-24 · 3 obs
● 2026-03-01 02:18:12
● 2026-03-24 00:00:36
○A154.211.76.992020-03-16 → 2020-03-16 · 3 obs
○ 2026-03-01 02:18:12
○ 2026-03-24 00:00:36
●A76.223.105.2302026-03-01 → 2026-03-24 · 3 obs
● 2026-03-01 02:18:12
● 2026-03-24 00:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| teachcast.org | ns60.domaincontrol.com, ns59.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns60.domaincontrol.com, ns59.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teachcast.org (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 1 | teachcast-org.mail.protection.outlook.co |
| TXT | 2 | NETORGFT15650610.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
teachcast.org has two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance muchomexi.com, theluxcenter.com, amalfigroup.ca, daonlucas.com and ifspak.com share IP numbers with teachcast.org.
Name Servers
teachcast.org's delegation uses two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.
teachcast.org uses the same name server setup as other domains, such as jeremycornwell.com, jenaeraines.com, weaveworld.co, ngorongorocoffeelodge.com and ocean-sg.com.
teachcast.org shares name servers with other domains at least partially, for example telosresources.com and pelican.com.lb.
Host names with two IPs:
ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31
ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31
Mail Servers
A single mail server handles teachcast.org, teachcast-org.mail.protection.outlook.com.
Host teachcast-org.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c91d::, 2a01:111:f403:c946::3, 2a01:111:f403:c946::6, 2a01:111:f403:f802::2, 40.93.192.1, 52.101.10.1, 52.101.10.8 and 52.101.41.56.