`ct.aws.gartner.com`

DNSSEC	⚠️ Not signed
NS	`ns-1524.awsdns-62.org` ⭐
		A	2600:9000:5305:f400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1524.awsdns-62.org`
		A	205.251.197.244^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1524.awsdns-62.org`
NS	`ns-1865.awsdns-41.co.uk`
		A	2600:9000:5307:4900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1865.awsdns-41.co.uk`
		A	205.251.199.73^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1865.awsdns-41.co.uk`
NS	`ns-28.awsdns-03.com`
		A	2600:9000:5300:1c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-28.awsdns-03.com`
		A	205.251.192.28^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-28.awsdns-03.com`
NS	`ns-866.awsdns-44.net`
		A	2600:9000:5303:6200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-866.awsdns-44.net`
		A	205.251.195.98^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-866.awsdns-44.net`
SOA	`ns-1524.awsdns-62.org`awsdns-hostmaster@amazon.com serial=1

`aws.gartner.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1795.awsdns-32.co.uk` ⭐
	NS	`ns-1141.awsdns-14.org`
	NS	`ns-418.awsdns-52.com`
	NS	`ns-789.awsdns-34.net`
	SOA	`ns-1795.awsdns-32.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (89/100)
WOT: SAFE (93/100)

Subdomains

api.ct.aws.gartner.com

Same first word

ct.lt

ct.co.cr

ct.net.cn

ct.chat

ct.works

ct.events

ct.gen.tr

ct.co.uk

ct.co.kr

ct.edu

ct.kz

ct.nl

ct.tv

ct.cn

ct.financial

ct.eu

ct.me

ct.de

ct.ru

ct.si

ct.biz

ct.su

ct.properties

ct.hk

ct.fi

ct.wtf

ct.coop

ct.dynalias.net

ct.tr

ct.services

ct.dnsalias.org

ct.vin

ct.ma

ct.pl

ct.app

ct.krakow.pl

ct.fm

ct.ag

ct.co

ct.fj.cn

ct.googleapis.com

ct.net.br

ct.mine.nu

ct.cc

ct.getmyip.com

ct.engineering

ct.org.tw

ct.gold

ct.ac.th

ct.tel

ct.to

ct.lv

ct.ca

ct.id.au

ct.uk

ct.gov.hk

ct.gs

ct.sakura.ne.jp

ct.spb.ru

ct.be

ct.com.mt

ct.company

ct.gr

ct.care

ct.org

ct.com.ua

ct.gop

ct.fit

ct.digital

ct.com

ct.ee

ct.zone

ct.ua

ct.net.au

ct.com.au

ct.ws

ct.ro

ct.com.kz

ct.se

ct.trafficmanager.net

ct.ventures

ct.cx

ct.org.au

ct.com.ar

ct.media

ct.is

ct.st

ct.com.pl

ct.guide

ct.no

ct.gov

ct.kg

ct.academy

ct.gl

ct.ms

ct.net

ct.uy

ct.by

ct.sg

ct.dk

ct.cz

ct.limo

Similar names

tc.edu.tw

tc.net.br

tc.com.sa

tc.su

tc.my

tc.gob.pe

tc.br

tc.com.na

tc.nl

tc

tc.org

tc.co.kr

tc.cc

tc.to

tc.au

tc.tc

tc.com.cn

tc.tv

tc.cz

tc.services

tc.hu

tc.solutions

tc.web.tr

tc.com

tc.ph

tc.gob.do

tc.be

tc.com.sg

tc.ae

tc.com.mx

tc.ro

tc.ca

tc.mk

tc.net

tc.al

tc.k12.ar.us

tc.co.uk

tc.uz

tc.com.br

tc.cn

tc.uy

tc.nu

tc.js.cn

tc.te.ua

tc.media

tc.gc.ca

tc.co.th

tc.ht

tc.se

tc.cx

tc.tn

tc.co

tc.nz

tc.la

tc.ws

tc.by

tc.si

tc.com.tr

tc.im

tc.management

tc.co.za

tc.co.nz

tc.pl

tc.dk

tc.com.ru

tc.de

tc.kg

tc.com.pl

tc.no

tc.com.ua

tc.lt

tc.ee

DNS History

4 records (4 active, 0 former)

●NSns-1524.awsdns-62.org2026-03-20 → 2026-04-12 · 2 obs

● 2026-03-20 07:25:02
● 2026-04-12 02:23:18

●NSns-1865.awsdns-41.co.uk2026-03-20 → 2026-04-12 · 2 obs

● 2026-03-20 07:25:02
● 2026-04-12 02:23:18

●NSns-28.awsdns-03.com2026-03-20 → 2026-04-12 · 2 obs

● 2026-03-20 07:25:02
● 2026-04-12 02:23:18

●NSns-866.awsdns-44.net2026-03-20 → 2026-04-12 · 2 obs

● 2026-03-20 07:25:02
● 2026-04-12 02:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
gartner.com	pdns77.ultradns.com, pdns77.ultradns.org, a14-64.akam.net, a3-65.akam.net...	2 records
aws.gartner.com	ns-1141.awsdns-14.org, ns-789.awsdns-34.net, ns-418.awsdns-52.com, ns-1795.awsdns-32.co.uk	-
ct.aws.gartner.com	ns-1524.awsdns-62.org, ns-1865.awsdns-41.co.uk, ns-28.awsdns-03.com, ns-866.awsdns-44.net	-

✅ Authoritative Response

Server:205.251.192.28

NS records: ns-1524.awsdns-62.org, ns-1865.awsdns-41.co.uk, ns-28.awsdns-03.com, ns-866.awsdns-44.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gartner.com (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1524.awsdns-62.org, ns-1865.awsdns-41.co.uk...`
SOA	1	`ns-1524.awsdns-62.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns77.ultradns.com, pdns77.ultradns.com)

Analysis

Hierarchy

ct.aws.gartner.com is the parent of api.ct.aws.gartner.com.

Name Servers

ct.aws.gartner.com is delegated to four name servers: ns-28.awsdns-03.com, ns-866.awsdns-44.net, ns-1524.awsdns-62.org and ns-1865.awsdns-41.co.uk.

ct.aws.gartner.com at least partially shares name servers with other domains, for instance studycooking.com, travelperk.com, d3qtlhl5afy5ne.cloudfront.net, live-strip.fr and categorization.jp.picking.aft.a2z.com.

These name servers are commonly used with ns-805.awsdns-36.net, ns-134.awsdns-16.com and ns-1910.awsdns-46.co.uk.

Host names with two IP numbers:

ns-28.awsdns-03.com points to 2600:9000:5300:1c00::1 and 205.251.192.28; ns-866.awsdns-44.net points to 2600:9000:5303:6200::1 and 205.251.195.98; ns-1524.awsdns-62.org points to 2600:9000:5305:f400::1 and 205.251.197.244; ns-1865.awsdns-41.co.uk points to 2600:9000:5307:4900::1 and 205.251.199.73.

ct.aws.gartner.com - robtex.com