calteach.org - robtex.com
calteach.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2026-06-16 #5 | ||||||
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=1784678063 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.parklogic.com2015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
○NSns2.parklogic.com2015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
○NSns3.parklogic.com2015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
○NSns4.parklogic.com2015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
○NSns5.parklogic.com2015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
●NSns73.domaincontrol.com2026-06-21 → 2026-07-22 · 3 obs
● 2026-06-21 07:55:36
● 2026-07-22 00:08:46
●NSns74.domaincontrol.com2026-06-21 → 2026-07-22 · 3 obs
● 2026-06-21 07:55:36
● 2026-07-22 00:08:46
○MXallmail.parklogic.com2015-07-21 → 2016-06-01 · 4 obs
● 2016-06-01 11:38:26
○ 2017-03-23 06:31:46
○ 2026-07-22 00:08:46
○MXmx156.hostedmxserver.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
●A15.197.225.1282026-06-21 → 2026-07-22 · 3 obs
● 2026-06-21 07:55:36
● 2026-07-22 00:08:46
○A172.99.89.2092015-11-20 → 2017-03-23 · 5 obs
● 2015-11-20 17:39:28
● 2017-03-23 06:31:46
○ 2026-06-21 07:55:36
○ 2026-07-22 00:08:46
●A3.33.251.1682026-06-21 → 2026-07-22 · 3 obs
● 2026-06-21 07:55:36
● 2026-07-22 00:08:46
○A74.200.250.1812015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-20 17:39:28
○ 2026-07-22 00:08:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| calteach.org | ns74.domaincontrol.com, ns73.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns74.domaincontrol.com, ns73.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calteach.org (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
calteach.org directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Additional host names — dreamme.com, mactennis.com, brickmuaythai.com and two others — share IP numbers with calteach.org.
Name Servers
calteach.org is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
calteach.org shares its name server setup with other domains, including amotion.mx, dp-brakes.com, fromourheartschicago.com and two others.
ns73.domaincontrol.com and ns74.domaincontrol.com each resolve to two IP addresses: ns73.domaincontrol.com points to 97.74.106.47 and 2603:5:21a4::2f, while ns74.domaincontrol.com points to 173.201.74.47 and 2603:5:22a4::2f.