501ctech.org - robtex.com
501ctech.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=1774768483 | ||||||
Same first word
501ctech.org |
DNS History
4 records (4 active, 0 former)
●NSns67.domaincontrol.com2015-06-08 → 2026-03-29 · 2 obs
● 2026-03-29 07:28:36
●NSns68.domaincontrol.com2015-06-08 → 2026-03-29 · 2 obs
● 2026-03-29 07:28:36
●MX501ctech-org.mail.protection.outlook.com2015-06-08 → 2026-03-29 · 2 obs
● 2026-03-29 07:28:36
●A50.62.245.12015-06-08 → 2026-03-29 · 2 obs
● 2026-03-29 07:28:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 501ctech.org | ns67.domaincontrol.com, ns68.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 501ctech.org (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.62.245.1 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 1 | 501ctech-org.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
501ctech.org resolves to one IP number: 50.62.245.1.
Other host names, for instance dynamic.com.eg, biyoinfo.com, sentrysafes.us, curioussky.com and licommunitychest.org share IP numbers with 501ctech.org.
Name Servers
501ctech.org's delegation uses two name servers: ns67.domaincontrol.com and ns68.domaincontrol.com.
501ctech.org uses the same name server setup as other domains, such as inmanparklifestyle.com, inama.de, shbcpa.com, dobrev.me and donaldsonsvw.com.
Host names with two IPs:
ns67.domaincontrol.com points to 2603:5:2174::2c and 97.74.103.44
ns68.domaincontrol.com points to 2603:5:2274::2c and 173.201.71.44
Mail Servers
A single mail server handles 501ctech.org, 501ctech-org.mail.protection.outlook.com.
Host 501ctech-org.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::2, 2a01:111:f403:c946::3, 2a01:111:f403:c946::7, 2a01:111:f403:f804::3, 40.93.192.4, 52.101.8.44, 52.101.8.46 and 52.101.50.1.