knowbe4.me - robtex.com
knowbe4.me
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-660.awsdns-18.net ⭐ | ||||||
| A | 2600:9000:5302:9400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-660.awsdns-18.net | ||||||
| A | 205.251.194.148🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-660.awsdns-18.net | ||||||
| NS | ns-1048.awsdns-03.org | ||||||
| A | 2600:9000:5304:1800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1048.awsdns-03.org | ||||||
| A | 205.251.196.24🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1048.awsdns-03.org | ||||||
| NS | ns-1601.awsdns-08.co.uk | ||||||
| A | 2600:9000:5306:4100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1601.awsdns-08.co.uk | ||||||
| A | 205.251.198.65🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1601.awsdns-08.co.uk | ||||||
| NS | ns-448.awsdns-56.com | ||||||
| A | 2600:9000:5301:c000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-448.awsdns-56.com | ||||||
| A | 205.251.193.192🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-448.awsdns-56.com | ||||||
| SOA | ns-660.awsdns-18.netawsdns-hostmaster@amazon.com serial=1 | ||||||
me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.me ⭐ 🔒 | ||||||
| NS | a2.nic.me 🔒 | ||||||
| NS | b0.nic.me 🔒 | ||||||
| NS | b2.nic.me 🔒 | ||||||
| NS | c0.nic.me 🔒 | ||||||
| SOA | a0.nic.mehostmaster@donuts.email serial=1771290442 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1048.awsdns-03.org2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 16:45:36
●NSns-1601.awsdns-08.co.uk2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 16:45:36
●NSns-448.awsdns-56.com2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 16:45:36
●NSns-660.awsdns-18.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 16:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | b0.nic.me, a0.nic.me, c0.nic.me, a2.nic.me... | - |
| knowbe4.me | ns-1601.awsdns-08.co.uk, ns-1048.awsdns-03.org, ns-448.awsdns-56.com, ns-660.awsdns-18.net | - |
✅ Authoritative Response
Server: 205.251.198.65
NS records: ns-1601.awsdns-08.co.uk, ns-1048.awsdns-03.org, ns-448.awsdns-56.com, ns-660.awsdns-18.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowbe4.me (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1048.awsdns-03.org, ns-1601.awsdns-08.co.uk... |
| SOA | 1 | ns-660.awsdns-18.net awsdns-hostmaster.a |
Analysis
Name Servers
knowbe4.me's delegation is handled by four name servers: ns-448.awsdns-56.com, ns-660.awsdns-18.net, ns-1048.awsdns-03.org and ns-1601.awsdns-08.co.uk.
knowbe4.me partially shares name servers with other domains; examples include mahzooz.ae, parcilelebel.qc.ca, suzuki-rekishikan.jp, club-journey.com and americanlearningcamp.com.
These name servers commonly accompany ns-1070.awsdns-05.org, ns-87.awsdns-10.com, ns-999.awsdns-60.net and ns-1853.awsdns-39.co.uk.
Host names with two IPs:
ns-448.awsdns-56.com points to 2600:9000:5301:c000::1 and 205.251.193.192
ns-660.awsdns-18.net points to 2600:9000:5302:9400::1 and 205.251.194.148
ns-1048.awsdns-03.org points to 2600:9000:5304:1800::1 and 205.251.196.24
ns-1601.awsdns-08.co.uk points to 2600:9000:5306:4100::1 and 205.251.198.65