knowbe4.link - robtex.com
knowbe4.link
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1470.awsdns-55.org ⭐ | ||||||
| A | 2600:9000:5305:be00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| A | 205.251.197.190🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| NS | ns-1696.awsdns-20.co.uk | ||||||
| A | 2600:9000:5306:a000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1696.awsdns-20.co.uk | ||||||
| A | 205.251.198.160🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1696.awsdns-20.co.uk | ||||||
| NS | ns-268.awsdns-33.com | ||||||
| A | 2600:9000:5301:c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-268.awsdns-33.com | ||||||
| A | 205.251.193.12🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-268.awsdns-33.com | ||||||
| NS | ns-513.awsdns-00.net | ||||||
| A | 2600:9000:5302:100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-513.awsdns-00.net | ||||||
| A | 205.251.194.1🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-513.awsdns-00.net | ||||||
| SOA | ns-1470.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
link
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1774149869 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1470.awsdns-55.org2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:12:42
●NSns-1696.awsdns-20.co.uk2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:12:42
●NSns-268.awsdns-33.com2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:12:42
●NSns-513.awsdns-00.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| link | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info, ns10.trs-dns.org | 8 records |
| knowbe4.link | ns-513.awsdns-00.net, ns-1470.awsdns-55.org, ns-1696.awsdns-20.co.uk, ns-268.awsdns-33.com | - |
✅ Authoritative Response
Server: 205.251.197.190
NS records: ns-513.awsdns-00.net, ns-1470.awsdns-55.org, ns-1696.awsdns-20.co.uk, ns-268.awsdns-33.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowbe4.link (unsigned zone)
⏱️ Timing
Total: 320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1470.awsdns-55.org, ns-1696.awsdns-20.co.uk... |
| SOA | 1 | ns-1470.awsdns-55.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info...)
Analysis
Name Servers
knowbe4.link is delegated to four name servers: ns-268.awsdns-33.com, ns-513.awsdns-00.net, ns-1470.awsdns-55.org and ns-1696.awsdns-20.co.uk.
knowbe4.link at least partially shares name servers with other domains such as mosheboord.com, d5i6g7shujsrz.cloudfront.net, carly-lind.com, 50.32.78.in-addr.arpa and lexdir.com.
Host names with two IP numbers:
ns-268.awsdns-33.com points to 2600:9000:5301:c00::1 and 205.251.193.12
ns-513.awsdns-00.net points to 2600:9000:5302:100::1 and 205.251.194.1
ns-1470.awsdns-55.org points to 2600:9000:5305:be00::1 and 205.251.197.190
ns-1696.awsdns-20.co.uk points to 2600:9000:5306:a000::1 and 205.251.198.160