ctbcfoundation.org - robtex.com
ctbcfoundation.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=1778512788 | ||||||
Subdomains
sspamap02.ctbcfoundation.org |
ns6.ctbcfoundation.org |
ns5.ctbcfoundation.org |
sspamap01.ctbcfoundation.org |
ns1.ctbcfoundation.org |
ns2.ctbcfoundation.org |
Same first word
ctbcfoundation.org |
DNS History
9 records (5 active, 4 former)
●NSns1.ctbcfoundation.org2015-05-22 → 2026-05-11 · 2 obs
● 2026-05-11 15:26:50
●NSns2.ctbcfoundation.org2015-05-22 → 2026-05-11 · 2 obs
● 2026-05-11 15:26:50
○NSns3.ctbcfoundation.org2017-06-23 → 2017-06-23 · 4 obs
● 2017-06-23 09:37:50
○ 2026-03-07 18:36:08
○ 2026-05-11 15:26:50
○NSns4.ctbcfoundation.org2017-06-23 → 2017-06-23 · 4 obs
● 2017-06-23 09:37:50
○ 2026-03-07 18:36:08
○ 2026-05-11 15:26:50
●NSns5.ctbcfoundation.org2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 18:36:08
● 2026-05-11 15:26:50
●NSns6.ctbcfoundation.org2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 18:36:08
● 2026-05-11 15:26:50
●MXctbcfoundation-org.mail.protection.outlook.com2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 18:36:08
● 2026-05-11 15:26:50
○MXsspamap01.ctbcfoundation.org2015-05-22 → 2017-06-23 · 4 obs
● 2017-06-23 09:37:50
○ 2026-03-07 18:36:08
○ 2026-05-11 15:26:50
○MXsspamap02.ctbcfoundation.org2015-05-22 → 2017-06-23 · 4 obs
● 2017-06-23 09:37:50
○ 2026-03-07 18:36:08
○ 2026-05-11 15:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ctbcfoundation.org | ns2.ctbcfoundation.org, ns6.ctbcfoundation.org, ns1.ctbcfoundation.org, ns5.ctbcfoundation.org | 4 records |
✅ Authoritative Response
Server:203.66.181.153
NS records: ns2.ctbcfoundation.org, ns6.ctbcfoundation.org, ns1.ctbcfoundation.org, ns5.ctbcfoundation.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctbcfoundation.org (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns6.ctbcfoundation.org, ns2.ctbcfoundation.org... |
| MX | 1 | ctbcfoundation-org.mail.protection.outlo |
| TXT | 5 | MS=ms49277988, google-site-verification=n0bAtC9YcspigNA... |
| SOA | 1 | ns1.ctbcfoundation.org root.ns1.ctbcfoun |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.ctbcfoundation.org, ns2.ctbcfoundation.org, ns5.ctbcfoundation.org...)
Analysis
Hierarchy
ctbcfoundation.org is the parent of sspamap02.ctbcfoundation.org, ns6.ctbcfoundation.org, ns5.ctbcfoundation.org, sspamap01.ctbcfoundation.org, ns1.ctbcfoundation.org and a few other host names.
Name Servers
ctbcfoundation.org delegates to four name servers: ns1.ctbcfoundation.org, ns2.ctbcfoundation.org, ns5.ctbcfoundation.org and ns6.ctbcfoundation.org.
Host names with one IP number: ns1.ctbcfoundation.org points to: 203.66.181.152; ns2.ctbcfoundation.org points to: 203.66.181.153; ns5.ctbcfoundation.org points to: 175.184.240.251; ns6.ctbcfoundation.org points to: 175.184.243.135.
Mail Servers
ctbcfoundation.org is handled by a single mail server, ctbcfoundation-org.mail.protection.outlook.com.
The host name ctbcfoundation-org.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.