`makeblocksupport.zendesk.com`

DNSSEC	⚠️ Not signed
A	216.198.53.6^{🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States}
A	216.198.54.6^{🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States}
MX	`mail-pod-23.int.zendesk.com` ⭐
		A	34.192.111.27^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-192-111-27.compute-1.amazonaws.com`
		A	44.221.229.209^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-221-229-209.compute-1.amazonaws.com`
		A	54.83.197.244^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-197-244.compute-1.amazonaws.com`
TXT	`pod=23`
TXT	`v=spf1 include:mail.zendesk.com ~all`

`zendesk.com`

	DNSSEC	⚠️ Not signed
	A	216.198.53.2^{🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States}
	A	216.198.54.2^{🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States}
	NS	`ns-1213.awsdns-23.org` ⭐
	NS	`ns-1858.awsdns-40.co.uk`
	NS	`ns-444.awsdns-55.com`
	NS	`ns-754.awsdns-30.net`
	MX	`us-smtp-inbound-1.mimecast.com` ⭐
	MX	`us-smtp-inbound-2.mimecast.com` ⭐
	MX	`aspmx.l.google.com`⁽¹¹⁰⁾
	MX	`alt1.aspmx.l.google.com`⁽¹²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽¹²⁰⁾
	MX	`aspmx2.googlemail.com`⁽¹³⁰⁾
	TXT	`0ed1fe018a2374893f27154f25a6f54784f96b4b3b`
	TXT	`92cfb88d-b895-4f46-934b-4ecd107e59a1`
	TXT	`942552362-2482447`
	TXT	`DirectFedAuthUrl=https://zendesk.okta.com/app/zendesk_aiagentsazurezig_1/exk1...`
	TXT	`ENJUTYRYQ`
	TXT	`MS=ms87052054`
	TXT	`MS=ms91445911`
	TXT	`adobe-idp-site-verification=f87b90e3b016c68095df9b01c1339e70eaeb158b9517711d3...`
	TXT	`adobe-idp-site-verification=fbc17c835736a1814a7f09390192ce1da750205f984fa2e75...`
	TXT	`apple-domain-verification=3pfH4AKY0NA72nHl`
	TXT	`asv=63067a6ba7ee681dbe3e26dce01a13a5`
	TXT	`atlassian-domain-verification=1EBT0aNzHvpjA0mUqdCF+qU/gsS8qxjjo50wYVc4nlCooKA...`
	TXT	`atlassian-domain-verification=VKatnNN6Z5k9QFIABnW7CaZM1H0z5bp40v0DPNj7ba9zcn8...`
	TXT	`atlassian-sending-domain-verification=740db120-4e15-4d5d-a7b0-66da110fa222`
	TXT	`bettercomp-verify=eeb8764cb09d9e7ef96ba262012aac38cb571dbbb4fc996b5e3403a665b...`
	TXT	`box-domain-verification=a9056151b8e911fcdba552e791c9b4d8b8cc2f16d1bf5e9eced4a...`
	TXT	`ca3-f35d69855c2041b4b2d4e861cb9fdd6f`
	TXT	`canva-site-verification=U1b9IGcuRrxhapP7GzJMAw`
	TXT	`count-okta-7SkGZInGQ7j0z4Cy4efxK`
	TXT	`cursor-domain-verification-w67ssa=qctFFin6s0w3gtIS0YHW62IRx`
	TXT	`docker-verification=c5555047-3106-4749-98b2-1ae5745ba193`
	TXT	`docusign=76412763-2e7d-4385-a9cf-227e938144d6`
	TXT	`figma-domain-verification=d38ad4a1c1d6029e954e8d5c827d71106fb9844707ae3504052...`
	TXT	`google-site-verification=0B1l6Hmp14vgBWc3Yi9Lkdn98KxqEfm3_IcgKsBrUoc`
	TXT	`google-site-verification=LYyGUy8j5JeOt_Faduw1TMPTAR4fEzxfXDoT5B79giw`
	TXT	`google-site-verification=Xcw5HeCMN0tRTA_wtmvXyrNJhnkOfxqydAJziyZYbs8`
	TXT	`google-site-verification=egnMXsUGOEcJHf0AEe6sA2ui1hxV56dVP5ekk029C8M`
	TXT	`hubspot-developer-verification=NmFlNmZmNWEtYWFkMS00NjFhLWIzNDEtMGE1ZTMxZDNkY2Y2`
	TXT	`hubspot-developer-verification=YmRjZTlhZTItZmRhNy00ZjZhLWFhZTYtMDVlNzIwMmM2ZDgx`
	TXT	`jTHbayHetmTY@@lm5PYDcPqVF$W3Z&4AM$6u3acBLo$%xKnt!Kwr^@TP^jB43pO^F6O8S8RizT8...`
	TXT	`jamf-site-verification=03ryvTnFRg7t7K1fdvusNQ`
	TXT	`mailru-verification: c287c4d52bb5fd3c`
	TXT	`miro-verification=3673a7d2bed1d9d95363960b5842c237312cf42a`
	TXT	`mongodb-site-verification=e30FUzWMBmdMTeKqSkHvbokTve6pZOvw`
	TXT	`mongodb-site-verification=yDpxj8ExSlalPAMCJ8OgGqccAE3RKtjy`
	TXT	`neat-pulse-domain-verification-VvrqZ7N=34d3bfcf-c556-4b05-a643-2019e0b08983`
	TXT	`onetrust-domain-verification=8cfd00023e5b4b53836b5be310a416cd`
	TXT	`openai-domain-verification=dv-cKgK7AWQErYbWivKlTNsL7qJ`
	TXT	`qxxIl-wTDURBUBT4magGxQ`
	TXT	`segment-site-verification=GEXWlzlTT3BdxCVHHD6RoG5BBa6eRlcg`
	TXT	`smartsheet-site-validation=uO9zE6IM1MDanLjT5EieLufj1cgQCau-`
	TXT	`thousandeyes:p6xh4ric6juof7rvskyh89vk8wvoruq7`
	TXT	`v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:149.97.173.180 ip4:163.116...`
	SOA	`ns-1213.awsdns-23.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (91/100)
rank #259 globally
rank #166 in the tld
This domain "zendesk.com" is the website address for Zendesk, a service-first CRM company that builds software designed to improve customer relationships. The platform is designed to bring organizations and their customers closer together, making it easy for businesses to be more reliable, flexible, and scalable. They help improve communication and make sense of massive amounts of data.WOT: SAFE (91/100)
📈 Tranco rank: #398

Zendesk is a customer service and engagement platform founded in 2007, providing help desk, ticketing, and CRM solutions. With over 100,000 customers and revenue exceeding $1.8 billion, Zendesk was taken private in 2022 for $10.2 billion.

Zendesk offers Support (ticketing), Guide (knowledge base), Chat, Talk (phone support), and Sell (sales CRM). The platform integrates with hundreds of third-party applications.

Zendesk's infrastructure processes billions of customer interactions across multiple channels. The platform runs primarily on AWS with global data centers for data residency requirements.

DNS for zendesk.com uses Amazon Route 53 with global distribution. The platform implements comprehensive security for protecting customer data.

DNS History

3 records (3 active, 0 former)

●MXmail-pod-23.int.zendesk.com2026-04-23 → 2026-05-10 · 2 obs

● 2026-04-23 19:40:42
● 2026-05-10 03:54:48

●A216.198.53.62026-04-23 → 2026-05-10 · 2 obs

● 2026-04-23 19:40:42
● 2026-05-10 03:54:48

●A216.198.54.62026-04-23 → 2026-05-10 · 2 obs

● 2026-04-23 19:40:42
● 2026-05-10 03:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
zendesk.com	ns-754.awsdns-30.net, ns-444.awsdns-55.com, ns-1213.awsdns-23.org, ns-1858.awsdns-40.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.242

NS records: ns-754.awsdns-30.net, ns-444.awsdns-55.com, ns-1213.awsdns-23.org, ns-1858.awsdns-40.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zendesk.com (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.54.6, 216.198.53.6`
MX	1	`mail-pod-23.int.zendesk.com (pri: 10)`
TXT	2	`pod=23, v=spf1 include:mail.zendesk.com ~all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-444.awsdns-55.com, ns-444.awsdns-55.com)

Analysis

IP Addresses

makeblocksupport.zendesk.com points to two IP numbers: 216.198.53.6 and 216.198.54.6.

Other host names such as mendmyi.zendesk.com, starshipit-support.zendesk.com, bemopro.zendesk.com, callfromsanta-en.zendesk.com and amrose.zendesk.com share IPs with makeblocksupport.zendesk.com.

Mail Servers

The mail-pod-23.int.zendesk.com mail server handles makeblocksupport.zendesk.com.

makeblocksupport.zendesk.com shares the same mail server setup as other domains, including atendimento-paytrack.zendesk.com, tipsyelves.zendesk.com, lifecraft.zendesk.com, 3playmedia.zendesk.com and scratchgolfacademy.zendesk.com.

Host name mail-pod-23.int.zendesk.com resolves to three IP numbers: 34.192.111.27, 44.221.229.209 and 54.83.197.244.

makeblocksupport.zendesk.com - robtex.com