ad.knowbe4.com - robtex.com

ad.knowbe4.com

DNSSEC⚠️ Not signed
NSns1-03.azure-dns.com ⭐
A2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-03.azure-dns.com
A13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-03.azure-dns.com
NSns2-03.azure-dns.net
A2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-03.azure-dns.net
A150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-03.azure-dns.net
NSns3-03.azure-dns.org
A2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-03.azure-dns.org
A204.14.183.3🇺🇸 Microsoft204.14.180.0/22
PTRns3-03.azure-dns.org
NSns4-03.azure-dns.info
A2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-03.azure-dns.info
A208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-03.azure-dns.info
SOAns1-03.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

knowbe4.com

DNSSEC🔒 Signed (DS record present)
A13.33.109.8🇺🇸 Amazon13.33.109.0/24 - Cloudfront
A13.33.109.17🇺🇸 Amazon13.33.109.0/24 - Cloudfront
A13.33.109.47🇺🇸 Amazon13.33.109.0/24 - Cloudfront
A13.33.109.105🇺🇸 Amazon13.33.109.0/24 - Cloudfront
NSns-1036.awsdns-01.org ⭐
NSns-1882.awsdns-43.co.uk
NSns-38.awsdns-04.com
NSns-853.awsdns-42.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
MXaspmx4.googlemail.com(10)
MXaspmx5.googlemail.com(10)
TXT19e0be4ea5354278ae7eacfc48bedb9b
TXT7bbdc96bfd404e609c241bb7a3210cc3
TXTMS=ms32168056
TXTadobe-idp-site-verification=370d08217eb4fd02ec25c8b9d1e4062ff87e4273d282e12f4...
TXTadobe-sign-verification=600d5d8d4ae04f20e7d625c21e96ec48
TXTamazonses:i7kVVveQqrOBBAmbA4eYXUtjyQz27rfUdUdlUdEjHjU=
TXTanthropic-domain-verification-gcynk1=3VVkzpvdUPpZYTTCvZEyX4Ioc
TXTapple-domain-verification=qmAh14g4OX1bkue8
TXTatlassian-domain-verification=OcPNSCfFoB9IocbkPrVxgaTPH2lCVlhD1MeWq//30V3aX05...
TXTatlassian-domain-verification=ZhRqnN6RnH8AgFl3lYmodGh0L2aAKbEGfJETpJzak6O+lhM...
TXTbhd25m1n5fj8h8c4bchk43oeb4
TXTdocker-verification=e9e873bd-4dc8-437e-9718-93ee84b39448
TXTg4l3bgqre4hkae8dfmm4v1q4je
TXTgoogle-site-verification=0aAUofkA6qAxk_uYttw0L4RjiIWAGL8-x-_pybvGhVo
TXTgoogle-site-verification=3Hie3OelJT_rJykvur3IxPN50L9mAmpstgWQu7g7rbQ
TXTgoogle-site-verification=EJTeC07BGnS6X2PWc5FoEbPRt8T91Y4-lhZW7RLxS-c
TXTgoogle-site-verification=WrBl38sScepa-oAzO5AlDr6qeJqHniarCDURkDMLpQs
TXTgoogle-site-verification=gzYt5XSP0eQeEkG99s_UNqSrR89qfnCg6f3uFz0v8wY
TXTjamf-site-verification=RIg8eN5i9Iok12Yr5DejHw
TXTmixpanel-domain-verify=bc139ab5-6f4e-41a7-b7cd-d13f89aa8710
TXTmongodb-site-verification=CLB4dkKYnXU5G5xERSrl2N0XPr9EUX3a
TXTopenai-domain-verification=dv-Wcubuj5Rbx9K1SSsrF3Kb9EC
TXTopenai-domain-verification=dv-XNE4ecucjHvRrr9b7TPMDQZg
TXTpendo-domain-verification=02b2333b-3f4f-40ef-9659-408cec8ee1a3
TXTstatus-page-domain-verification=mncmp25mgt7j
TXTv=spf1 include:mailsenders.netsuite.com include:_spf.google.com include:mail....
TXTwiz-domain-verification=80d80bf3b6c164a1fd91b8150e90ba3d504058315fd7c7245a9d0...
TXTwiz-domain-verification=e6478bb3edd119aa3e701c038708e3cb1f0f13e7691fc7b2b4885...
TXTzapier-domain-verification-challenge=67e81d94-81d3-44c1-bb5b-f278a3ed32ca
TXTzapier-domain-verification-challenge=f1426c5b-21d2-4bc7-82dd-e74d108c77c8
SOAns-1036.awsdns-01.orgawsdns-hostmaster@amazon.com serial=1
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SAFE (62/100)
rank #8121 globally
rank #3994 in the tld
WOT: SAFE (71/100)
📈 Tranco rank: #3,973

Same first word

ad.s3.amazonaws.com
ad.com.pl
ad.gp
ad.supply
ad.center
ad.page
ad.se
ad.school
ad.rs
ad.media
ad.hn
ad.fo
ad.ws
ad.lt
ad.place
ad.gov.kw
ad.dating
ad.nu
ad.com.mx
ad.co.kr
ad.pl
ad.auto
ad.gd
ad.com
ad.energy
ad.country
ad.gs
ad.iq
ad.pt
ad.ph
ad.mg
ad.uni5.net
ad.land
ad.square7.ch
ad.nl
ad.uy
ad.altervista.org
ad.review
ad.ua
ad.care
ad.legal
ad.agency
ad.hu
ad.k12.ar.us
ad.ge
ad.my
ad.md
ad.web.tr
ad.srv.br
ad.alwaysdata.net
ad.coupons
ad.dep.no
ad.surf
ad.dk
ad.ai
ad.report
ad.gov.ir
ad.org.br
ad.co.il
ad.by
ad.co.th
ad.technology
ad.studio
ad.im
ad.com.ua
ad.am
ad.watch
ad.exchange
ad.org.za
ad.net.au
ad.style
ad.cards
ad.com.br
ad.netlify.app
ad.bike
ad.ac
ad.ru
ad.vu
ad.vc
ad.tech
ad
ad.to
ad.de
ad.tv
ad.gov.eg
ad.ly
ad.com.iq
ad.community
ad.zone
ad.ae
ad.plus
ad.org
ad.com.py
ad.mba
ad.hopto.org
ad.farm
ad.ma
ad.ee
ad.ro
ad.kz
ad.com.lr
ad.com.pa
ad.ck.ua
ad.global
ad.fit
ad.co.za
ad.tc
ad.cafe
ad.gt
ad.cm
ad.cheap
ad.wtf
ad.no
ad.net
ad.fyi
ad.team
ad.net.tr
ad.co
ad.com.mt
ad.events
ad.is
ad.ag
ad.aco
ad.partners
ad.cw
ad.org.vn
ad.network
ad.fr
ad.academy
ad.cz
ad.house
ad.marketing
ad.box
ad.photography
ad.cx
ad.tips
ad.bio
ad.co.rs
ad.guru
ad.cc
ad.gold

Similar names

da.com.ru
da.org.tw
da.la
da.tax
da.al
da.st
da.gov.in
da.technology
da.ai
da.ca
da.ge
da.org.ru
da.dog
da.amsterdam
da.vg
da.org.za
da.sh
da.ws
da.at
da.be
da.news
da.com.ve
da.cc
da.fr
da.digital
da.lt
da.su
da.biz
da.org
da.dev
da.vn.ua
da.by
da.gd
da.net.cn
da.gov.ru
da.media
da.ee
da.gov.ph
da.ly
da.cx
da.lv
da.ua
da.org.rs
da.to
da.gov.cn
da.com
da.run
da.com.ua
da.net.ua
da.ag
da.fyi
da.pl
da.ms
da.simplesite.com
da.delivery
da.lviv.ua
da.direct
da.dk
da.pe

DNS History

4 records (4 active, 0 former)

NSns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
●NSns1-03.azure-dns.com2026-02-17 → 2026-04-24 · 2 obs
● 2026-02-17 22:59:28
● 2026-04-24 17:42:22
●NSns2-03.azure-dns.net2026-02-17 → 2026-04-24 · 2 obs
● 2026-02-17 22:59:28
● 2026-04-24 17:42:22
●NSns3-03.azure-dns.org2026-02-17 → 2026-04-24 · 2 obs
● 2026-02-17 22:59:28
● 2026-04-24 17:42:22
●NSns4-03.azure-dns.info2026-02-17 → 2026-04-24 · 2 obs
● 2026-02-17 22:59:28
● 2026-04-24 17:42:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knowbe4.comns-38.awsdns-04.com, ns-853.awsdns-42.net, ns-1036.awsdns-01.org, ns-1882.awsdns-43.co.uk2 records
ad.knowbe4.comns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info-

✅ Authoritative Response

Server:13.107.236.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-03.azure-dns.com, ns2-03.azure-dns.net...
SOA1ns1-03.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

ad.knowbe4.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

ad.knowbe4.com at least partially shares name servers with other domains, for example shizutetsu-homes.co.jp, lauthgroup.com, kavafis.org, detail-forum.dk and assuredpropertygroup.co.uk.

Host names with two IP numbers:

ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3

ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3

ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3

ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3