duosecurity.ca - robtex.com
duosecurity.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-6.awsdns-00.com ⭐ | ||||||
| A | 2600:9000:5300:600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-6.awsdns-00.com | ||||||
| A | 205.251.192.6🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-6.awsdns-00.com | ||||||
| NS | ns-1003.awsdns-61.net | ||||||
| A | 2600:9000:5303:eb00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1003.awsdns-61.net | ||||||
| A | 205.251.195.235🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1003.awsdns-61.net | ||||||
| NS | ns-1241.awsdns-27.org | ||||||
| A | 2600:9000:5304:d900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1241.awsdns-27.org | ||||||
| A | 205.251.196.217🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1241.awsdns-27.org | ||||||
| NS | ns-1809.awsdns-34.co.uk | ||||||
| A | 2600:9000:5307:1100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| A | 205.251.199.17🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| SOA | ns-6.awsdns-00.comawsdns-hostmaster@amazon.com serial=1 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2604122230 | ||||||
Same first word
duosecurity.net |
duosecurity.ca |
duosecurity.sucks |
duosecurity.de |
duosecurity.be |
duosecurity.fr |
duosecurity.com |
duosecurity.github.io |
duosecurity.jp |
duosecurity.org |
duosecurity.co.uk |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1003.awsdns-61.net2026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 23:09:14
●NSns-1241.awsdns-27.org2026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 23:09:14
●NSns-1809.awsdns-34.co.uk2026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 23:09:14
●NSns-6.awsdns-00.com2026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 23:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| duosecurity.ca | ns-1003.awsdns-61.net, ns-1241.awsdns-27.org, ns-1809.awsdns-34.co.uk, ns-6.awsdns-00.com | - |
✅ Authoritative Response
Server:205.251.196.217
NS records: ns-1003.awsdns-61.net, ns-1241.awsdns-27.org, ns-1809.awsdns-34.co.uk, ns-6.awsdns-00.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duosecurity.ca (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1003.awsdns-61.net, ns-1241.awsdns-27.org... |
| SOA | 1 | ns-6.awsdns-00.com awsdns-hostmaster.ama |
Analysis
Name Servers
duosecurity.ca is delegated to four name servers: ns-6.awsdns-00.com, ns-1003.awsdns-61.net, ns-1241.awsdns-27.org and ns-1809.awsdns-34.co.uk.
duosecurity.ca at least partially shares name servers with other domains, including d3f0yv5kp392es.cloudfront.net, bmtrix.com, d333srb8ktu7eq.cloudfront.net, marketfirst.com and intrinsicgroup.eu.
Hosts with two IP numbers:
Host ns-6.awsdns-00.com points to 2600:9000:5300:600::1 and 205.251.192.6
Host ns-1003.awsdns-61.net points to 2600:9000:5303:eb00::1 and 205.251.195.235
Host ns-1241.awsdns-27.org points to 2600:9000:5304:d900::1 and 205.251.196.217
Host ns-1809.awsdns-34.co.uk points to 2600:9000:5307:1100::1 and 205.251.199.17