cdf.net.br - robtex.com
cdf.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-566.awsdns-06.net ⭐ | ||||||
| A | 2600:9000:5302:3600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-566.awsdns-06.net | ||||||
| A | 205.251.194.54🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-566.awsdns-06.net | ||||||
| NS | ns-103.awsdns-12.com | ||||||
| A | 2600:9000:5300:6700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-103.awsdns-12.com | ||||||
| A | 205.251.192.103🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-103.awsdns-12.com | ||||||
| NS | ns-1130.awsdns-13.org | ||||||
| A | 2600:9000:5304:6a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1130.awsdns-13.org | ||||||
| A | 205.251.196.106🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1130.awsdns-13.org | ||||||
| NS | ns-1720.awsdns-23.co.uk | ||||||
| A | 2600:9000:5306:b800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1720.awsdns-23.co.uk | ||||||
| A | 205.251.198.184🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1720.awsdns-23.co.uk | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-566.awsdns-06.netawsdns-hostmaster@amazon.com serial=1 | ||||||
net.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026184354 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-103.awsdns-12.com2026-05-25 → 2026-07-03 · 2 obs
● 2026-07-03 14:51:56
●NSns-1130.awsdns-13.org2026-05-25 → 2026-07-03 · 2 obs
● 2026-07-03 14:51:56
●NSns-1720.awsdns-23.co.uk2026-05-25 → 2026-07-03 · 2 obs
● 2026-07-03 14:51:56
●NSns-566.awsdns-06.net2026-05-25 → 2026-07-03 · 2 obs
● 2026-07-03 14:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cdf.net.br | ns-566.awsdns-06.net, ns-1130.awsdns-13.org, ns-1720.awsdns-23.co.uk, ns-103.awsdns-12.com | - |
✅ Authoritative Response
Server:205.251.192.103
NS records: ns-566.awsdns-06.net, ns-1130.awsdns-13.org, ns-1720.awsdns-23.co.uk, ns-103.awsdns-12.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdf.net.br (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-103.awsdns-12.com, ns-1130.awsdns-13.org... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-566.awsdns-06.net awsdns-hostmaster.a |
Analysis
Name Servers
The authoritative name servers for cdf.net.br are ns-103.awsdns-12.com, ns-566.awsdns-06.net, ns-1130.awsdns-13.org and ns-1720.awsdns-23.co.uk.
The name servers of cdf.net.br overlap at least partially with those of other domains — among them acct-payable.pro, nieuweenergie.nl, ecosia.org and two more.
Each of the four hosts ns-103.awsdns-12.com, ns-566.awsdns-06.net, ns-1130.awsdns-13.org and ns-1720.awsdns-23.co.uk has two IP addresses. ns-103.awsdns-12.com points to 205.251.192.103 and 2600:9000:5300:6700::1. ns-566.awsdns-06.net points to 205.251.194.54 and 2600:9000:5302:3600::1. ns-1130.awsdns-13.org points to 205.251.196.106 and 2600:9000:5304:6a00::1. ns-1720.awsdns-23.co.uk points to 205.251.198.184 and 2600:9000:5306:b800::1.