kmsat.internal.knowbe4.com - robtex.com
kmsat.internal.knowbe4.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-191.awsdns-23.com ⭐ | ||||||
| A | 2600:9000:5300:bf00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-191.awsdns-23.com | ||||||
| A | 205.251.192.191🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-191.awsdns-23.com | ||||||
| NS | ns-1495.awsdns-58.org | ||||||
| A | 2600:9000:5305:d700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| A | 205.251.197.215🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| NS | ns-1890.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1890.awsdns-44.co.uk | ||||||
| A | 205.251.199.98🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1890.awsdns-44.co.uk | ||||||
| NS | ns-757.awsdns-30.net | ||||||
| A | 2600:9000:5302:f500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
| A | 205.251.194.245🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
| TXT | MS=ms66203004 | ||||||
| SOA | ns-191.awsdns-23.comawsdns-hostmaster@amazon.com serial=1 | ||||||
internal.knowbe4.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-451.awsdns-56.com ⭐ | ||||||
| NS | ns-1015.awsdns-62.net | ||||||
| NS | ns-1248.awsdns-28.org | ||||||
| NS | ns-1619.awsdns-10.co.uk | ||||||
| SOA | ns-451.awsdns-56.comawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1495.awsdns-58.org2026-02-16 → 2026-08-08 · 5 obs
● 2026-06-05 03:58:32
○ 2026-06-05 18:18:02
● 2026-06-06 14:44:00
● 2026-08-08 09:27:50
●NSns-1890.awsdns-44.co.uk2026-02-16 → 2026-08-08 · 5 obs
● 2026-06-05 03:58:32
○ 2026-06-05 18:18:02
● 2026-06-06 14:44:00
● 2026-08-08 09:27:50
●NSns-191.awsdns-23.com2026-02-16 → 2026-08-08 · 5 obs
● 2026-06-05 03:58:32
○ 2026-06-05 18:18:02
● 2026-06-06 14:44:00
● 2026-08-08 09:27:50
●NSns-757.awsdns-30.net2026-02-16 → 2026-08-08 · 5 obs
● 2026-06-05 03:58:32
○ 2026-06-05 18:18:02
● 2026-06-06 14:44:00
● 2026-08-08 09:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| knowbe4.com | ns-38.awsdns-04.com, ns-853.awsdns-42.net, ns-1036.awsdns-01.org, ns-1882.awsdns-43.co.uk | 2 records |
| internal.knowbe4.com | ns-1015.awsdns-62.net, ns-1248.awsdns-28.org, ns-1619.awsdns-10.co.uk, ns-451.awsdns-56.com | - |
| kmsat.internal.knowbe4.com | ns-1495.awsdns-58.org, ns-1890.awsdns-44.co.uk, ns-191.awsdns-23.com, ns-757.awsdns-30.net | - |
✅ Authoritative Response
Server:205.251.192.191
NS records: ns-1495.awsdns-58.org, ns-1890.awsdns-44.co.uk, ns-191.awsdns-23.com, ns-757.awsdns-30.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for internal.knowbe4.com (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1495.awsdns-58.org, ns-1890.awsdns-44.co.uk... |
| TXT | 1 | MS=ms66203004 |
| SOA | 1 | ns-191.awsdns-23.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-38.awsdns-04.com, ns-38.awsdns-04.com)
Analysis
Name Servers
kmsat.internal.knowbe4.com has four authoritative name servers: ns-191.awsdns-23.com, ns-757.awsdns-30.net, ns-1495.awsdns-58.org and ns-1890.awsdns-44.co.uk.
At least some of kmsat.internal.knowbe4.com's name servers are shared with other domains, for example bennybottema.nl, focusfamilymedia.org, benefitsapi.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-191.awsdns-23.com directs to 205.251.192.191 and 2600:9000:5300:bf00::1; ns-757.awsdns-30.net directs to 205.251.194.245 and 2600:9000:5302:f500::1; ns-1495.awsdns-58.org directs to 205.251.197.215 and 2600:9000:5305:d700::1; ns-1890.awsdns-44.co.uk directs to 205.251.199.98 and 2600:9000:5307:6200::1.