cfdevs.com - robtex.com
cfdevs.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=1789907339 | ||||||
Subdomains
mail.cfdevs.com |
Same first word
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns-1453.awsdns-53.org2015-08-10 → 2026-09-20 · 2 obs
● 2026-09-20 12:38:12
●NSns-1710.awsdns-21.co.uk2015-08-10 → 2026-09-20 · 2 obs
● 2026-09-20 12:38:12
●NSns-328.awsdns-41.com2015-08-10 → 2026-09-20 · 2 obs
● 2026-09-20 12:38:12
●NSns-539.awsdns-03.net2015-08-10 → 2026-09-20 · 2 obs
● 2026-09-20 12:38:12
●MXcfdevs-com.mail.protection.outlook.com2026-06-28 → 2026-09-20 · 3 obs
● 2026-06-28 22:08:18
● 2026-09-20 12:38:12
○MXmail.cfdevs.com2015-08-10 → 2016-07-14 · 4 obs
● 2016-07-14 01:13:04
○ 2026-06-28 22:08:18
○ 2026-09-20 12:38:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfdevs.com | ns-539.awsdns-03.net, ns-328.awsdns-41.com, ns-1710.awsdns-21.co.uk, ns-1453.awsdns-53.org | 2 records |
✅ Authoritative Response
Server:205.251.194.27
NS records: ns-539.awsdns-03.net, ns-328.awsdns-41.com, ns-1710.awsdns-21.co.uk, ns-1453.awsdns-53.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfdevs.com (unsigned zone)
⏱️ Timing
Total: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1453.awsdns-53.org, ns-1710.awsdns-21.co.uk... |
| MX | 1 | cfdevs-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-1710.awsdns-21.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-328.awsdns-41.com, ns-328.awsdns-41.com)
Analysis
Hierarchy
cfdevs.com is a parent of mail.cfdevs.com.
Name Servers
Four name servers handle the delegation for cfdevs.com: ns-328.awsdns-41.com, ns-539.awsdns-03.net, ns-1453.awsdns-53.org and ns-1710.awsdns-21.co.uk.
At least some of cfdevs.com's name servers are shared with other domains, for example seitaiinosanpo.com, starmarkcloud.com, gangnam.cloud and two more.
The host names ns-328.awsdns-41.com, ns-539.awsdns-03.net, ns-1453.awsdns-53.org and ns-1710.awsdns-21.co.uk each point to two IP numbers: ns-328.awsdns-41.com points to 205.251.193.72 and 2600:9000:5301:4800::1. ns-539.awsdns-03.net points to 205.251.194.27 and 2600:9000:5302:1b00::1. ns-1453.awsdns-53.org points to 205.251.197.173 and 2600:9000:5305:ad00::1. ns-1710.awsdns-21.co.uk points to 205.251.198.174 and 2600:9000:5306:ae00::1.
Mail Servers
cfdevs.com is handled by one mail server, cfdevs-com.mail.protection.outlook.com.
The host name cfdevs-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.41.54, 52.101.60.160, 52.101.194.4 and 5 other.