knowbe4.ai - robtex.com

knowbe4.ai

DNSSEC⚠️ Not signed
A3.5.93.23🇺🇸 Amazon3.5.93.0/24 AWS S3
A3.5.128.193🇺🇸 Amazon3.5.128.0/24 EC2 Prefix
A3.5.133.86🇺🇸 Amazon3.5.133.0/24 EC2 Prefix
A3.5.133.87🇺🇸 Amazon3.5.133.0/24 EC2 Prefix
A3.5.133.254🇺🇸 Amazon3.5.133.0/24 EC2 Prefix
A52.219.94.240🇺🇸 Amazon52.219.92.0/22 AWS S3
A52.219.97.204🇺🇸 Amazon52.219.97.0/24 AWS S3
A52.219.106.192🇺🇸 Amazon52.219.106.0/24 AWS S3
NSns-396.awsdns-49.com ⭐
A2600:9000:5301:8c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-396.awsdns-49.com
A205.251.193.140🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-396.awsdns-49.com
NSns-1197.awsdns-21.org
A2600:9000:5304:ad00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1197.awsdns-21.org
A205.251.196.173🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1197.awsdns-21.org
NSns-1886.awsdns-43.co.uk
A2600:9000:5307:5e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1886.awsdns-43.co.uk
A205.251.199.94🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1886.awsdns-43.co.uk
NSns-846.awsdns-41.net
A2600:9000:5303:4e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-846.awsdns-41.net
A205.251.195.78🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-846.awsdns-41.net
SOAns-396.awsdns-49.comawsdns-hostmaster@amazon.com serial=1

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1773673351

Same first word

knowbe4.us
knowbe4.eu
knowbe4.pro
knowbe4.guru
knowbe4.cloud
knowbe4.info
knowbe4.org
knowbe4.ninja
knowbe4.com
knowbe4.ch
knowbe4.biz
knowbe4.me
knowbe4.co
knowbe4.ai
knowbe4.mobi
knowbe4.tv
knowbe4.de
knowbe4.net
knowbe4.at
knowbe4.blog
knowbe4.club
knowbe4.link
knowbe4.jp

Similar names

know4be.com
knwobe4.com

DNS History

66 records (12 active, 54 former)

NSns-1197.awsdns-21.orgns-1886.awsdns-43.co.ukns-396.awsdns-49.comns-846.awsdns-41.netA3.5.128.1933.5.133.2543.5.133.863.5.133.873.5.93.2352.219.106.19252.219.94.24052.219.97.20416.12.64.10416.12.64.816.12.66.403.5.128.2063.5.128.2223.5.128.2533.5.128.2553.5.129.213.5.129.373.5.129.443.5.129.603.5.130.103.5.130.153.5.130.173.5.130.1963.5.130.213.5.130.2303.5.130.2333.5.133.1993.5.133.2063.5.133.2443.5.133.723.5.133.883.5.88.333.5.88.643.5.88.713.5.89.103.5.89.213.5.90.33.5.90.473.5.90.963.5.91.1173.5.91.123.5.91.743.5.92.573.5.93.873.5.93.9752.219.100.25252.219.101.22852.219.101.2952.219.102.16052.219.109.1652.219.109.20852.219.109.22452.219.109.8052.219.111.22452.219.141.2452.219.176.6452.219.177.4852.219.178.7252.219.228.3252.219.228.8852.219.232.852.219.94.224
●NSns-1197.awsdns-21.org2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-17 12:06:00
● 2026-03-22 03:21:46
●NSns-1886.awsdns-43.co.uk2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-17 12:06:00
● 2026-03-22 03:21:46
●NSns-396.awsdns-49.com2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-17 12:06:00
● 2026-03-22 03:21:46
●NSns-846.awsdns-41.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-17 12:06:00
● 2026-03-22 03:21:46
○A16.12.64.1042026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A16.12.64.82026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A16.12.66.402026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-22 03:21:46
●A3.5.128.1932026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
○A3.5.128.2062026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A3.5.128.2222026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A3.5.128.2532026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.128.2552026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.129.212026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.129.372026-03-17 → 2026-03-21 · 9 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
○A3.5.129.442026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-22 03:21:46
○A3.5.129.602026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A3.5.130.102026-03-20 → 2026-03-21 · 7 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
○A3.5.130.152026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.130.172026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.130.1962026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.130.212026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A3.5.130.2302026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A3.5.130.2332026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.133.1992026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.133.2062026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A3.5.133.2442026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
●A3.5.133.2542026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
○A3.5.133.722026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
●A3.5.133.862026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
●A3.5.133.872026-03-19 → 2026-03-22 · 6 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
● 2026-03-22 03:21:46
○A3.5.133.882026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A3.5.88.332026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-22 03:21:46
○A3.5.88.642026-03-19 → 2026-03-20 · 5 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A3.5.88.712026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A3.5.89.102026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.89.212026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 16:32:26
● 2026-03-20 20:58:48
○ 2026-03-21 06:40:22
○ 2026-03-22 03:21:46
○A3.5.90.32026-03-20 → 2026-03-20 · 6 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A3.5.90.472026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.90.962026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.91.1172026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A3.5.91.122026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
○A3.5.91.742026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-22 03:21:46
○A3.5.92.572026-03-20 → 2026-03-21 · 7 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
●A3.5.93.232026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
○A3.5.93.872026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A3.5.93.972026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A52.219.100.2522026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A52.219.101.2282026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
○A52.219.101.292026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-17 12:06:00
● 2026-03-19 06:42:46
○ 2026-03-19 15:11:28
○ 2026-03-22 03:21:46
○A52.219.102.1602026-03-19 → 2026-03-19 · 4 obs
○ 2026-03-19 06:42:46
● 2026-03-19 15:11:28
○ 2026-03-20 07:10:02
○ 2026-03-22 03:21:46
●A52.219.106.1922026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
○A52.219.109.162026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A52.219.109.2082026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
○A52.219.109.2242026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 15:11:28
● 2026-03-20 07:10:02
○ 2026-03-20 13:10:06
○ 2026-03-22 03:21:46
○A52.219.109.802026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
○A52.219.111.2242026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A52.219.141.242026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A52.219.176.642026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
○A52.219.177.482026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A52.219.178.722026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 13:10:06
● 2026-03-20 16:32:26
○ 2026-03-20 20:58:48
○ 2026-03-22 03:21:46
○A52.219.228.322026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 07:10:02
● 2026-03-20 13:10:06
○ 2026-03-20 16:32:26
○ 2026-03-22 03:21:46
○A52.219.228.882026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 12:06:00
○ 2026-03-19 06:42:46
○ 2026-03-22 03:21:46
○A52.219.232.82026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
○A52.219.94.2242026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 20:58:48
● 2026-03-21 06:40:22
○ 2026-03-21 13:04:42
○ 2026-03-22 03:21:46
●A52.219.94.2402026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46
●A52.219.97.2042026-03-21 → 2026-03-22 · 3 obs
○ 2026-03-21 06:40:22
● 2026-03-21 13:04:42
● 2026-03-22 03:21:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n3.nic.ai, v2n1.nic.ai, v0n0.nic.ai, v0n2.nic.ai...12 records
knowbe4.ains-846.awsdns-41.net, ns-1886.awsdns-43.co.uk, ns-396.awsdns-49.com, ns-1197.awsdns-21.org-

✅ Authoritative Response

Server: 205.251.199.94

NS records: ns-846.awsdns-41.net, ns-1886.awsdns-43.co.uk, ns-396.awsdns-49.com, ns-1197.awsdns-21.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowbe4.ai (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

TypeCountSample Data
A83.5.90.3, 3.5.90.70...
NS4ns-1197.awsdns-21.org, ns-1886.awsdns-43.co.uk...
SOA1ns-396.awsdns-49.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.ai, v2n0.nic.ai, v0n3.nic.ai...)

Analysis

IP Addresses

knowbe4.ai points to eight IPs: 3.5.93.23, 3.5.128.193, 3.5.133.86, 3.5.133.87, 3.5.133.254, 52.219.94.240, 52.219.97.204 and 52.219.106.192.

Other host names, for instance reflectingpool.online, riverforestinn.com, thecosmiccodex.com, chefskillsapi.com and glasscitycarshow.com share IP numbers with knowbe4.ai.

Name Servers

knowbe4.ai is delegated to four name servers: ns-396.awsdns-49.com, ns-846.awsdns-41.net, ns-1197.awsdns-21.org and ns-1886.awsdns-43.co.uk.

knowbe4.ai at least partially shares name servers with other domains, for instance ticketmatic.co.uk, initiae.jp, rexubis.com, geographicbags.com and millenniumtrial.com.

These name servers are commonly used together with ns-1583.awsdns-05.co.uk, ns-701.awsdns-23.net, ns-1041.awsdns-02.org, ns-190.awsdns-23.com, ns-702.awsdns-23.net, ns-1071.awsdns-05.org, ns-284.awsdns-35.com, ns-1431.awsdns-50.org and ns-1976.awsdns-55.co.uk.

Host names with two IP numbers:

ns-396.awsdns-49.com points to: 2600:9000:5301:8c00::1 and 205.251.193.140.

ns-846.awsdns-41.net points to: 2600:9000:5303:4e00::1 and 205.251.195.78.

ns-1197.awsdns-21.org points to: 2600:9000:5304:ad00::1 and 205.251.196.173.

ns-1886.awsdns-43.co.uk points to: 2600:9000:5307:5e00::1 and 205.251.199.94.