Domain Intelligence Report

zendesk.com

DNS records, WHOIS/RDAP registration, SSL certificate, subdomain enumeration, and email-security posture — aggregated in real time and cached.

5
DNS record types
77d
SSL cert remaining
53
Subdomains found
SPF + DMARC
Email security
DNS

DNS Records

All record types resolved from authoritative DNS for zendesk.com.

A 2 records
  • 216.198.54.2
  • 216.198.53.2
MX 6 records
  • 120 alt2.aspmx.l.google.com.
  • 130 aspmx2.googlemail.com.
  • 0 us-smtp-inbound-1.mimecast.com.
  • 0 us-smtp-inbound-2.mimecast.com.
  • 110 aspmx.l.google.com.
  • 120 alt1.aspmx.l.google.com.
TXT 43 records
  • "box-domain-verification=a9056151b8e911fcdba552e791c9b4d8b8cc2f16d1bf5e9eced4abfcf3d32a30"
  • "hubspot-developer-verification=NmFlNmZmNWEtYWFkMS00NjFhLWIzNDEtMGE1ZTMxZDNkY2Y2"
  • "92cfb88d-b895-4f46-934b-4ecd107e59a1"
  • "mailru-verification: c287c4d52bb5fd3c"
  • "mongodb-site-verification=e30FUzWMBmdMTeKqSkHvbokTve6pZOvw"
  • "atlassian-sending-domain-verification=740db120-4e15-4d5d-a7b0-66da110fa222"
  • "count-okta-7SkGZInGQ7j0z4Cy4efxK"
  • "jamf-site-verification=03ryvTnFRg7t7K1fdvusNQ"
  • "ca3-f35d69855c2041b4b2d4e861cb9fdd6f"
  • "google-site-verification=0B1l6Hmp14vgBWc3Yi9Lkdn98KxqEfm3_IcgKsBrUoc"
  • "hubspot-developer-verification=YmRjZTlhZTItZmRhNy00ZjZhLWFhZTYtMDVlNzIwMmM2ZDgx"
  • "mongodb-site-verification=yDpxj8ExSlalPAMCJ8OgGqccAE3RKtjy"
  • "google-site-verification=Xcw5HeCMN0tRTA_wtmvXyrNJhnkOfxqydAJziyZYbs8"
  • "neat-pulse-domain-verification-VvrqZ7N=34d3bfcf-c556-4b05-a643-2019e0b08983"
  • "smartsheet-site-validation=uO9zE6IM1MDanLjT5EieLufj1cgQCau-"
  • "asv=63067a6ba7ee681dbe3e26dce01a13a5"
  • "onetrust-domain-verification=8cfd00023e5b4b53836b5be310a416cd"
  • "canva-site-verification=U1b9IGcuRrxhapP7GzJMAw"
  • "DirectFedAuthUrl=https://zendesk.okta.com/app/zendesk_aiagentsazurezig_1/exk12ddadohvIJh7H2p8/sso/saml"
  • "miro-verification=3673a7d2bed1d9d95363960b5842c237312cf42a"
  • "thousandeyes:p6xh4ric6juof7rvskyh89vk8wvoruq7"
  • "ENJUTYRYQ"
  • "google-site-verification=egnMXsUGOEcJHf0AEe6sA2ui1hxV56dVP5ekk029C8M"
  • "MS=ms87052054"
  • "qxxIl-wTDURBUBT4magGxQ"
  • "bettercomp-verify=eeb8764cb09d9e7ef96ba262012aac38cb571dbbb4fc996b5e3403a665bfe878"
  • "jTHbayHetmTY@@lm5PYDcPqV*F$W3Z&4AM$6u3acBLo$%xKnt!Kwr^@TP^jB43*pO^F6O8S8RizT8D03gHs#MWhF45fW3Tk%$mI"
  • "apple-domain-verification=3pfH4AKY0NA72nHl"
  • "google-site-verification=LYyGUy8j5JeOt_Faduw1TMPTAR4fEzxfXDoT5B79giw"
  • "adobe-idp-site-verification=fbc17c835736a1814a7f09390192ce1da750205f984fa2e7582277ae8ceb1cb2"
  • "figma-domain-verification=d38ad4a1c1d6029e954e8d5c827d71106fb9844707ae35040523094f7bf4ce19-1740563203"
  • "atlassian-domain-verification=1EBT0aNzHvpjA0mUqdCF+qU/gsS8qxjjo50wYVc4nlCooKAJZUmVI2MnseANx2dd"
  • "atlassian-domain-verification=VKatnNN6Z5k9QFIABnW7CaZM1H0z5bp40v0DPNj7ba9zcn8JmG3POJsGOopCJ62O"
  • "v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:149.97.173.180 ip4:163.116.128.0/17 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 ip4:170.10.133.0/24 ip4:18.194.95.56 ip4:18.198.96.88 include:_spf1.zendesk.com ~all"
  • "MS=ms91445911"
  • "openai-domain-verification=dv-cKgK7AWQErYbWivKlTNsL7qJ"
  • "segment-site-verification=GEXWlzlTT3BdxCVHHD6RoG5BBa6eRlcg"
  • "942552362-2482447"
  • "cursor-domain-verification-w67ssa=qctFFin6s0w3gtIS0YHW62IRx"
  • "0ed1fe018a2374893f27154f25a6f54784f96b4b3b"
  • "docker-verification=c5555047-3106-4749-98b2-1ae5745ba193"
  • "docusign=76412763-2e7d-4385-a9cf-227e938144d6"
  • "adobe-idp-site-verification=f87b90e3b016c68095df9b01c1339e70eaeb158b9517711d3c483357c52e2e9d"
NS 4 records
  • ns-1858.awsdns-40.co.uk.
  • ns-444.awsdns-55.com.
  • ns-754.awsdns-30.net.
  • ns-1213.awsdns-23.org.
SOA 1 record
  • ns-1213.awsdns-23.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Registration

WHOIS / RDAP

Registration data for zendesk.com via the RDAP protocol, with port-43 WHOIS fallback if RDAP is unavailable.

whois via rdap.org
Registrar
MarkMonitor Inc.
Created
2005-05-16T18:05:12Z
Updated
2024-04-15T11:13:10Z
Expires
2027-05-16T18:05:12Z
Handle
157863981_DOMAIN_COM-VRSN
Nameservers
NS-1213.AWSDNS-23.ORGNS-1858.AWSDNS-40.CO.UKNS-444.AWSDNS-55.COMNS-754.AWSDNS-30.NET
Status
client delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
TLS

SSL Certificate

Live TLS handshake against zendesk.com. No third-party scanner.

ssl 77 days remaining
Issuer
CN=E8,O=Let's Encrypt,C=US
Subject
CN=zendesk.com
Valid from
2026-04-30T15:26:51+00:00
Valid to
2026-07-29T15:26:50+00:00
Serial
477557295426434968304486328203347941608533
SANs (2)
*.zendesk.comzendesk.com
Reconnaissance

Subdomains discovered

Aggregated from Certificate Transparency logs (crt.sh, certspotter, hackertarget) with DNS bruteforce fallback if all CT sources fail.

⚠ Partial results — crt.sh status 429 · certspotter rate-limited · hackertarget limited: API count exceeded - Increase Quota with Membership
subdomains 53 found
crt.sh status 429 certspotter rate-limited hackertarget limited: API count exceeded - Increase Quota with Membership dns-brute ok +53 (wordlist 54)
  • admin.zendesk.com
  • administrator.zendesk.com
  • api.zendesk.com
  • app.zendesk.com
  • apps.zendesk.com
  • assets.zendesk.com
  • autoconfig.zendesk.com
  • autodiscover.zendesk.com
  • beta.zendesk.com
  • blog.zendesk.com
  • cdn.zendesk.com
  • cpanel.zendesk.com
  • demo.zendesk.com
  • dns1.zendesk.com
  • dns2.zendesk.com
  • docs.zendesk.com
  • email.zendesk.com
  • ftp.zendesk.com
  • help.zendesk.com
  • imap.zendesk.com
  • m.zendesk.com
  • mail.zendesk.com
  • mail2.zendesk.com
  • media.zendesk.com
  • mobile.zendesk.com
  • mx.zendesk.com
  • mx1.zendesk.com
  • mx2.zendesk.com
  • my.zendesk.com
  • new.zendesk.com
  • ns1.zendesk.com
  • ns2.zendesk.com
  • ns3.zendesk.com
  • old.zendesk.com
  • pop.zendesk.com
  • pop3.zendesk.com
  • portal.zendesk.com
  • remote.zendesk.com
  • secure.zendesk.com
  • shop.zendesk.com
  • smtp.zendesk.com
  • stage.zendesk.com
  • staging.zendesk.com
  • static.zendesk.com
  • status.zendesk.com
  • store.zendesk.com
  • support.zendesk.com
  • test.zendesk.com
  • vpn.zendesk.com
  • webdisk.zendesk.com
  • webmail.zendesk.com
  • whm.zendesk.com
  • www.zendesk.com
Email

Email Security Posture

SPF and DMARC presence and records for zendesk.com. DKIM requires a known selector and is not auto-discoverable.

SPF present
  • v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:149.97.173.180 ip4:163.116.128.0/17 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 ip4:170.10.133.0/24 ip4:18.194.95.56 ip4:18.198.96.88 include:_spf1.zendesk.com ~all
DMARC present
  • v=DMARC1; p=reject
DKIM selector required

DKIM requires selector; not auto-discoverable

Run this on any domain.

Same data, JSON response, REST API. Free tier available, no card required.

View API → RapidAPI Listing
Related

More domain reports

Browse intelligence reports for other popular domains.

replicate.com slack.com notion.so figma.com airtable.com asana.com monday.com trello.com