knop.ca - robtex.com
knop.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.243.63.123🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-243-63-123.compute-1.amazonaws.com | ||||||
| NS | ns-717.awsdns-25.net ⭐ | ||||||
| A | 2600:9000:5302:cd00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| A | 205.251.194.205🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| NS | ns-1052.awsdns-03.org | ||||||
| A | 2600:9000:5304:1c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1052.awsdns-03.org | ||||||
| A | 205.251.196.28🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1052.awsdns-03.org | ||||||
| NS | ns-1842.awsdns-38.co.uk | ||||||
| A | 2600:9000:5307:3200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1842.awsdns-38.co.uk | ||||||
| A | 205.251.199.50🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1842.awsdns-38.co.uk | ||||||
| NS | ns-453.awsdns-56.com | ||||||
| A | 2600:9000:5301:c500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-453.awsdns-56.com | ||||||
| A | 205.251.193.197🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-453.awsdns-56.com | ||||||
| SOA | ns-717.awsdns-25.netawsdns-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=2607111500 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1052.awsdns-03.org2015-08-07 → 2026-07-11 · 3 obs
● 2015-08-07 04:54:42
● 2026-07-11 15:30:10
●NSns-1842.awsdns-38.co.uk2015-08-07 → 2026-07-11 · 3 obs
● 2015-08-07 04:54:42
● 2026-07-11 15:30:10
●NSns-453.awsdns-56.com2015-08-07 → 2026-07-11 · 3 obs
● 2015-08-07 04:54:42
● 2026-07-11 15:30:10
●NSns-717.awsdns-25.net2015-08-07 → 2026-07-11 · 3 obs
● 2015-08-07 04:54:42
● 2026-07-11 15:30:10
●A54.243.63.1232015-08-07 → 2026-07-11 · 3 obs
● 2015-08-07 04:54:42
● 2026-07-11 15:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| knop.ca | ns-453.awsdns-56.com, ns-717.awsdns-25.net, ns-1052.awsdns-03.org, ns-1842.awsdns-38.co.uk | - |
✅ Authoritative Response
Server:205.251.199.50
NS records: ns-453.awsdns-56.com, ns-717.awsdns-25.net, ns-1052.awsdns-03.org, ns-1842.awsdns-38.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knop.ca (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.243.63.123 |
| NS | 4 | ns-1052.awsdns-03.org, ns-1842.awsdns-38.co.uk... |
| SOA | 1 | ns-717.awsdns-25.net awsdns-hostmaster.a |
Analysis
IP Addresses
knop.ca directs to one IP number, which is 54.243.63.123.
ec2-54-243-63-123.compute-1.amazonaws.com is an example of another host name that shares IP numbers with knop.ca.
Name Servers
The domain knop.ca is delegated to these four name servers: ns-453.awsdns-56.com, ns-717.awsdns-25.net, ns-1052.awsdns-03.org and ns-1842.awsdns-38.co.uk.
knop.ca shares at least some of its name servers with other domains, including d2zxlj40bieevq.cloudfront.net, teresaandmichael.com, polis.tv and two others.
The host names ns-453.awsdns-56.com, ns-717.awsdns-25.net, ns-1052.awsdns-03.org and ns-1842.awsdns-38.co.uk each resolve to two IP addresses: ns-453.awsdns-56.com resolves to 205.251.193.197 and 2600:9000:5301:c500::1; ns-717.awsdns-25.net resolves to 205.251.194.205 and 2600:9000:5302:cd00::1; ns-1052.awsdns-03.org resolves to 205.251.196.28 and 2600:9000:5304:1c00::1; ns-1842.awsdns-38.co.uk resolves to 205.251.199.50 and 2600:9000:5307:3200::1.