`engineering.internal.knowbe4.com`

DNSSEC	⚠️ Not signed
NS	`ns-1546.awsdns-01.co.uk` ⭐
		A	2600:9000:5306:a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1546.awsdns-01.co.uk`
		A	205.251.198.10^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1546.awsdns-01.co.uk`
NS	`ns-113.awsdns-14.com`
		A	2600:9000:5300:7100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-113.awsdns-14.com`
		A	205.251.192.113^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-113.awsdns-14.com`
NS	`ns-1302.awsdns-34.org`
		A	2600:9000:5305:1600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1302.awsdns-34.org`
		A	205.251.197.22^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1302.awsdns-34.org`
NS	`ns-686.awsdns-21.net`
		A	2600:9000:5302:ae00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-686.awsdns-21.net`
		A	205.251.194.174^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-686.awsdns-21.net`
SOA	`ns-1546.awsdns-01.co.uk`awsdns-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.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (62/100)

Same first word

engineering.mu

engineering.hm

engineering.com.mx

engineering.sk

engineering.sumy.ua

engineering.team

engineering.black

engineering.tours

engineering.no

engineering.ch

engineering.com.tw

engineering.fyi

engineering.de

engineering.direct

engineering.jobs

engineering.com.py

engineering.net

engineering.uz

engineering.company

engineering.me

engineering.org

engineering.zone

engineering.recipes

engineering.pl

engineering.co

engineering.dev

engineering.nl

engineering.hr

engineering.express

engineering.lk

engineering.jp

engineering.cz

engineering.bike

engineering.supplies

engineering.selfip.org

engineering.lu

engineering.co.at

engineering.ca

engineering.gmbh

engineering.vip

engineering

engineering.si

engineering.com.br

engineering.com.ua

engineering.systems

engineering.tv

engineering.as

engineering.dk

engineering.citic

engineering.support

engineering.com.pk

engineering.us

engineering.al

engineering.today

engineering.solutions

engineering.in

engineering.cern

engineering.eu

engineering.it

engineering.org.cn

engineering.center

engineering.tel

engineering.engineering

engineering.cc

engineering.biz

engineering.cat

engineering.se

engineering.at

engineering.fr

engineering.gov.uk

engineering.com.sg

engineering.tools

engineering.com

Similar names

gnireenigne.com

ingeneering.net

geigerinnen.com

gnireenigne.net

ingeneering.org

geigerinnen.de

ingeneering.com

engeeniring.com

engeniering.com

gnireenigne.org

ingeneering.de

DNS History

16 records (4 active, 12 former)

●NSns-113.awsdns-14.com2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 06:55:26
● 2026-07-25 01:13:02

●NSns-1302.awsdns-34.org2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 06:55:26
● 2026-07-25 01:13:02

●NSns-1546.awsdns-01.co.uk2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 06:55:26
● 2026-07-25 01:13:02

●NSns-686.awsdns-21.net2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 06:55:26
● 2026-07-25 01:13:02

○A18.154.132.1152026-02-16 → 2026-03-03 · 43 obs

● 2026-02-16 06:55:26
● 2026-02-20 07:31:06
○ 2026-02-20 11:30:48
● 2026-02-20 19:28:22
● 2026-02-21 02:36:04
○ 2026-02-21 07:33:44
○ 2026-02-24 23:02:56
● 2026-02-25 04:19:44
○ 2026-02-25 05:03:16
○ 2026-02-26 01:25:42
● 2026-02-26 02:08:20
○ 2026-02-26 03:02:48
○ 2026-02-26 12:03:10
● 2026-02-26 12:57:20
○ 2026-02-26 14:08:04
● 2026-02-27 02:32:44
● 2026-02-27 03:54:08
○ 2026-02-27 05:02:56
○ 2026-02-27 07:03:46
● 2026-02-27 09:49:08
○ 2026-02-27 11:03:02
○ 2026-02-27 12:03:48
● 2026-02-27 15:48:44
○ 2026-02-27 17:02:52
● 2026-02-27 19:34:18
○ 2026-02-27 21:02:50
○ 2026-03-01 05:02:46
● 2026-03-01 13:00:38
○ 2026-03-01 13:38:28
● 2026-03-01 19:49:30
○ 2026-03-01 21:02:38
● 2026-03-01 23:47:06
○ 2026-03-02 00:56:24
○ 2026-03-02 13:04:26
● 2026-03-02 17:09:38
● 2026-03-02 17:53:12
○ 2026-03-02 19:01:58
○ 2026-03-03 03:53:52
● 2026-03-03 04:42:08
○ 2026-03-03 07:02:48
● 2026-03-03 08:51:50
○ 2026-03-03 10:03:50
○ 2026-07-25 01:13:02

○A18.154.132.132026-02-16 → 2026-03-03 · 43 obs

○A18.154.132.152026-02-16 → 2026-03-03 · 43 obs

○A18.154.132.582026-02-16 → 2026-03-03 · 43 obs

○A216.137.53.322026-02-21 → 2026-03-03 · 50 obs

○ 2026-02-21 02:36:04
● 2026-02-21 07:33:44
● 2026-02-21 10:02:42
○ 2026-02-21 10:51:38
● 2026-02-21 11:42:54
● 2026-02-24 23:02:56
○ 2026-02-25 04:19:44
● 2026-02-25 05:03:16
● 2026-02-26 01:25:42
○ 2026-02-26 02:08:20
● 2026-02-26 03:02:48
● 2026-02-26 12:03:10
○ 2026-02-26 12:57:20
● 2026-02-26 14:08:04
○ 2026-02-27 02:32:44
○ 2026-02-27 03:54:08
● 2026-02-27 05:02:56
● 2026-02-27 07:03:46
○ 2026-02-27 09:49:08
● 2026-02-27 11:03:02
● 2026-02-27 12:03:48
○ 2026-02-27 15:48:44
● 2026-02-27 17:02:52
○ 2026-02-27 19:34:18
● 2026-02-27 21:02:50
● 2026-02-28 03:02:52
○ 2026-02-28 13:51:32
● 2026-02-28 15:02:58
● 2026-03-01 01:02:46
○ 2026-03-01 04:23:24
● 2026-03-01 05:02:46
○ 2026-03-01 13:00:38
● 2026-03-01 13:38:28
○ 2026-03-01 19:49:30
● 2026-03-01 21:02:38
○ 2026-03-01 23:47:06
○ 2026-03-02 00:56:24
● 2026-03-02 03:02:36
● 2026-03-02 13:04:26
○ 2026-03-02 17:09:38
○ 2026-03-02 17:53:12
● 2026-03-02 19:01:58
● 2026-03-03 02:03:06
○ 2026-03-03 03:53:52
○ 2026-03-03 04:42:08
● 2026-03-03 07:02:48
○ 2026-03-03 08:51:50
● 2026-03-03 10:03:50
○ 2026-03-03 14:13:14
○ 2026-07-25 01:13:02

○A216.137.53.622026-02-21 → 2026-03-03 · 50 obs

○A216.137.53.692026-02-21 → 2026-03-03 · 50 obs

○A216.137.53.952026-02-21 → 2026-03-03 · 50 obs

○A3.171.100.1292026-02-20 → 2026-03-03 · 19 obs

○ 2026-02-20 07:31:06
● 2026-02-20 11:30:48
○ 2026-02-20 19:28:22
○ 2026-02-21 10:02:42
● 2026-02-21 10:51:38
○ 2026-02-21 11:42:54
○ 2026-02-28 03:02:52
● 2026-02-28 13:51:32
○ 2026-02-28 15:02:58
○ 2026-03-01 01:02:46
● 2026-03-01 04:23:24
○ 2026-03-01 05:02:46
○ 2026-03-01 23:47:06
● 2026-03-02 00:56:24
○ 2026-03-02 03:02:36
○ 2026-03-03 02:03:06
● 2026-03-03 03:53:52
○ 2026-03-03 04:42:08
○ 2026-07-25 01:13:02

○A3.171.100.232026-02-20 → 2026-03-03 · 19 obs

○A3.171.100.372026-02-20 → 2026-03-03 · 19 obs

○A3.171.100.982026-02-20 → 2026-03-03 · 19 obs

🔍 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	-
engineering.internal.knowbe4.com	ns-113.awsdns-14.com, ns-1302.awsdns-34.org, ns-1546.awsdns-01.co.uk, ns-686.awsdns-21.net	-

✅ Authoritative Response

Server:205.251.194.174

NS records: ns-113.awsdns-14.com, ns-1302.awsdns-34.org, ns-1546.awsdns-01.co.uk, ns-686.awsdns-21.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internal.knowbe4.com (unsigned zone)

⏱️ Timing

Total: 3257ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-113.awsdns-14.com, ns-1302.awsdns-34.org...`
SOA	1	`ns-1546.awsdns-01.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-38.awsdns-04.com, ns-38.awsdns-04.com)

Analysis

Name Servers

The NS records for engineering.internal.knowbe4.com point to four name servers: ns-113.awsdns-14.com, ns-686.awsdns-21.net, ns-1302.awsdns-34.org and ns-1546.awsdns-01.co.uk.

There is at least partial name server overlap between engineering.internal.knowbe4.com and other domains — gpassport.3syua.com, claimsyellowpages.com, casesbysource.info and two more among them.

All four hostnames — ns-113.awsdns-14.com, ns-686.awsdns-21.net, ns-1302.awsdns-34.org and ns-1546.awsdns-01.co.uk — resolve to two IP numbers apiece: ns-113.awsdns-14.com to 205.251.192.113 and 2600:9000:5300:7100::1; ns-686.awsdns-21.net to 205.251.194.174 and 2600:9000:5302:ae00::1; ns-1302.awsdns-34.org to 205.251.197.22 and 2600:9000:5305:1600::1; ns-1546.awsdns-01.co.uk to 205.251.198.10 and 2600:9000:5306:a00::1.

engineering.internal.knowbe4.com - robtex.com