cfrc.org - robtex.com
cfrc.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=1783970911 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.wintek.com2015-07-03 → 2026-07-13 · 2 obs
● 2026-07-13 19:59:30
●NSns2.wintek.com2015-07-03 → 2026-07-13 · 2 obs
● 2026-07-13 19:59:30
●NSns3.wintek.com2015-07-03 → 2026-07-13 · 2 obs
● 2026-07-13 19:59:30
○NSns4.wintek.com2015-07-03 → 2017-05-11 · 4 obs
● 2017-05-11 12:02:36
○ 2026-02-24 01:24:36
○ 2026-07-13 19:59:30
○MXbarracuda.wintek.com2015-07-03 → 2016-03-25 · 4 obs
● 2016-03-25 09:48:32
○ 2017-04-01 17:36:30
○ 2026-07-13 19:59:30
●MXcfrc-org.mail.protection.outlook.com2017-04-01 → 2026-07-13 · 3 obs
● 2017-04-01 17:36:30
● 2026-07-13 19:59:30
○A173.161.90.1852015-07-03 → 2016-03-25 · 4 obs
● 2016-03-25 09:48:32
○ 2017-04-01 17:36:30
○ 2026-07-13 19:59:30
●A206.225.74.1462017-04-01 → 2026-07-13 · 3 obs
● 2017-04-01 17:36:30
● 2026-07-13 19:59:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| cfrc.org | ns2.wintek.com, ns1.wintek.com, ns3.wintek.com | - |
✅ Authoritative Response
Server:216.21.188.210
NS records: ns2.wintek.com, ns1.wintek.com, ns3.wintek.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfrc.org (unsigned zone)
⏱️ Timing
Total: 1319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.225.74.146 |
| NS | 3 | ns2.wintek.com, ns3.wintek.com... |
| MX | 1 | cfrc-org.mail.protection.outlook.com (pr |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.wintek.com hostmaster.wintek.com |
Analysis
Hierarchy
www.cfrc.org and mail.cfrc.org are both subdomains of cfrc.org.
IP Addresses
cfrc.org resolves to one IP address: 206.225.74.146.
cfrc.org shares its IP numbers with other host names like www.cfrc.org, mail.cfrc.org and 1576939-02-v109.1377-static.batvilaa.metronetinc.net.
Name Servers
Three name servers are authoritative for cfrc.org: ns1.wintek.com, ns2.wintek.com and ns3.wintek.com.
cfrc.org shares at least some of its name servers with other domains, including purdueresearchfoundation.com, 200.12.72.in-addr.arpa, 218.12.72.in-addr.arpa and two others.
These name servers are frequently seen alongside the name servers ns4.wintek.com.
Three hostnames, one IP address apiece: ns1.wintek.com resolves to 199.233.104.66, ns2.wintek.com resolves to 206.246.149.163 and ns3.wintek.com resolves to 216.21.188.210.
Mail Servers
Mail for cfrc.org is handled by a single mail server, cfrc-org.mail.protection.outlook.com.
cfrc-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.11.15, 52.101.41.3, 52.101.41.58 and 5 others.