contextdev.org - dns.ninja
contextdev.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=1789976533 | ||||||
Same first word
contextdev.org |
contextdev.com |
contextdev.app |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns31.domaincontrol.com2026-09-08 → 2026-09-21 · 2 obs
● 2026-09-21 08:02:28
●NSns32.domaincontrol.com2026-09-08 → 2026-09-21 · 2 obs
● 2026-09-21 08:02:28
●MXcontextdev-org.mail.protection.outlook.com2026-09-08 → 2026-09-21 · 2 obs
● 2026-09-21 08:02:28
●A23.227.38.652026-09-08 → 2026-09-21 · 2 obs
● 2026-09-21 08:02:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| contextdev.org | ns31.domaincontrol.com, ns32.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextdev.org (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 1 | contextdev-org.mail.protection.outlook.c |
| TXT | 2 | NETORGFT4368751.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
contextdev.org resolves to one IP address: 23.227.38.65.
fulima.de, silvermushroom.com, livecopper-cbionline.co.za and two other host names share IP numbers with contextdev.org.
Name Servers
contextdev.org has two authoritative name servers — ns31.domaincontrol.com and ns32.domaincontrol.com.
contextdev.org uses the same name servers as several other domains — among them collabcasting.com, mannings-org.co.uk, arisurvey.us and two more.
Both ns31.domaincontrol.com and ns32.domaincontrol.com have two IP addresses each. ns31.domaincontrol.com resolves to 97.74.105.16 and 2603:5:2191::10; ns32.domaincontrol.com resolves to 173.201.73.16 and 2603:5:2291::10.
Mail Servers
Mail for contextdev.org is handled by a single mail server, contextdev-org.mail.protection.outlook.com.
contextdev-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.99.0 and 5 others.