ctfe.com - robtex.com
ctfe.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
www.ctfe.com |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns1.cscdns.net2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 11:40:06
● 2026-03-23 10:33:48
●NSdns2.cscdns.net2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 11:40:06
● 2026-03-23 10:33:48
○NSns1.dnsnameservice.com2015-08-05 → 2017-09-22 · 4 obs
● 2017-09-22 12:04:20
○ 2026-02-15 11:40:06
○ 2026-03-23 10:33:48
○NSns2.dnsnameservice.com2015-08-05 → 2017-09-22 · 4 obs
● 2017-09-22 12:04:20
○ 2026-02-15 11:40:06
○ 2026-03-23 10:33:48
●MXctfe-com.mail.protection.outlook.com2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 11:40:06
● 2026-03-23 10:33:48
○MXsmtp.getontheweb.com2015-08-05 → 2017-09-22 · 4 obs
● 2017-09-22 12:04:20
○ 2026-02-15 11:40:06
○ 2026-03-23 10:33:48
○A209.61.212.1542015-08-05 → 2026-02-15 · 4 obs
● 2026-02-15 11:40:06
○ 2026-02-24 04:33:26
○ 2026-03-23 10:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctfe.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctfe.com (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | ctfe-com.mail.protection.outlook.com (pr |
| TXT | 7 | MS=ms60718396, 59dr2afc1err6deg0ml878e1ur... |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
The parent of www.ctfe.com is ctfe.com.
Name Servers
ctfe.com is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
ctfe.com uses the same name server setup as other domains, for instance rolex-cosmograph.site, incada.com.cn, capeandislandscoas.org, pneubox.sk and timsproducts.name.
ctfe.com partially shares name servers with other domains, for instance clubmed.us.
Host names with two IP numbers:
The host dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
The host dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
The mail server for ctfe.com is ctfe-com.mail.protection.outlook.com.
The host name ctfe-com.mail.protection.outlook.com resolves to six IPs: 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.