support.scribd.com - dns.ninja

`support.scribd.com`

CNAME	`scribd.zendesk.com`
DNSSEC	⚠️ Not signed
A	216.198.53.11^{🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States}
A	216.198.54.11^{🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States}
MX	`mail-pod-20.int.zendesk.com` ⭐
		A	34.210.252.155^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
		A	52.26.183.11^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
		A	54.148.84.250^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
TXT	`pod=20`
TXT	`v=spf1 include:mail.zendesk.com ~all`

`scribd.com`

	DNSSEC	⚠️ Not signed
	A	151.101.2.152^{🇺🇸 Fastly151.101.0.0/22}
	A	151.101.66.152^{🇺🇸 Fastly151.101.64.0/22}
	A	151.101.130.152^{🇺🇸 Fastly151.101.128.0/22}
	A	151.101.194.152^{🇺🇸 Fastly151.101.192.0/22}
	NS	`ns-1449.awsdns-53.org` ⭐
	NS	`ns-2000.awsdns-58.co.uk`
	NS	`ns-474.awsdns-59.com`
	NS	`ns-630.awsdns-14.net`
	MX	`mxa-00957a01.gslb.pphosted.com` ⭐
	MX	`mxb-00957a01.gslb.pphosted.com` ⭐
	TXT	`MS=ms82626852`
	TXT	`ZOOM_verify_qVwNF9TlQp6oTxlx4v4GaA`
	TXT	`anthropic-domain-verification-npy3tx=XrE3YAnz8zeSAImkTUoc1n9eY`
	TXT	`apple-domain-verification=eURIxHjDOv6GMt8T`
	TXT	`atlassian-domain-verification=suO/cHhqQzi2PxMPyb8WEZvFWrAq3fuOv1RfohRyRATHt6P...`
	TXT	`cursor-domain-verification-50y66e=D8Uwu2yc3eEBkRMlwCQjSf2gN`
	TXT	`d726596f-b232-406c-8660-a7b13b279ffa`
	TXT	`docusign=fd9b486a-4340-4798-abab-26ce168b0f1b`
	TXT	`facebook-domain-verification=svgb7p4y0mkb2o8bjoufff7qvp8f10`
	TXT	`github-verification=yRBhv3c3EK2QxM9aeLKy8TT2E4NuSZPuGRSCROOP`
	TXT	`globalsign-domain-verification=Bo6R5k9s2Zwdk5OoeybGk6L2EHx_oV1TqLgGiMR4IQ`
	TXT	`google-site-verification=Bys0QJsmUcCJ_qCpq6KaSZc2gravmyYLN_EUFENpitg`
	TXT	`google-site-verification=GggGFvM_T09I1X94IiW555WcOjp5NmcZm-GVh406J44`
	TXT	`google-site-verification=Ouatu7eN_H_KCzvQGZ-_XLCABWvFM1Ofb4b4hd6ERlg`
	TXT	`mgverify=0ab08701ae09a23d0bc2c38fae847d8f307797fcb1697237391f8128a9640651`
	TXT	`mixpanel-domain-verify=aedfc989-2797-4ab3-99e3-ba642eda5fe9`
	TXT	`openai-domain-verification=dv-JENRwA8a0uUEogtGOcdZfVk8`
	TXT	`openai-domain-verification=dv-eOTOMtNqRWMP9Hwl6UWrtzxb`
	TXT	`segment-site-verification=EJ46G3zd9xfa1md1S3RxDcsZ9olNj7hf`
	TXT	`spacelift-domain-verification=sjdhfkj3dew`
	TXT	`stripe-verification=07e715389ac4f3434a3223a1e6cd2b7680d193d73de136cde05634188...`
	TXT	`stripe-verification=27d898303b37a8f26350e9d801f6ad3fa671bfd01b2b4f8951e6f1c90...`
	TXT	`stripe-verification=33707726fea82073ff209aaaeea9f178ca9acdffeb4077b12e4903f92...`
	TXT	`v=spf1 include:_s00992988.autospf.email include:mailgun.org ~all`
	TXT	`v=spf2.0/mfrom v=spf1 include:_s00992988.autospf.email include:mailgun.org ~all`
	SOA	`ns-1449.awsdns-53.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (91/100)
rank #282 globally
rank #177 in the tld

scribd.com

scribd.comis the main website of Scribd, Inc., a San Francisco-based company that operates both a document-sharing platform and a subscription-based digital reading service offering e-books, audiobooks, magazines, and documents.

Key facts

Owner / operator: Scribd, Inc.
TLD:.com— gTLD
Primary purpose: Document hosting and subscription reading service (e-books, audiobooks, magazines, uploaded documents)
Status: Active

History

Year	Event
2007	Founded by Trip Adler, Jared Friedman, and Tikhon Bernstam; launched through Y Combinator
2013	Launched an unlimited subscription reading service
2020	Acquired SlideShare from LinkedIn
2022	Launched Everand as a distinct brand for the e-book and audiobook subscription offering

Related domains

slideshare.net— presentation-sharing platform acquired by Scribd in 2020
everand.com— Scribd's dedicated brand for its e-book and audiobook subscription service

🔒 HSTS Preload (+subdomains)
Semrush Rank:#501 Keywords:10,767,084 Traffic:5,656,636/mo
WOT: SAFE (93/100)
📈 Tranco rank: #480

Scribd

Scribd is a digital reading subscription platform founded in 2007 by Trip Adler, Jared Friedman, and Tikhon Bernstam. Originally launched as a document-sharing site (often called "YouTube for documents"), it has evolved into a comprehensive digital library offering ebooks, audiobooks, magazines, podcasts, and user-uploaded documents.

Services

Subscription Library — Unlimited access to millions of ebooks, audiobooks, magazines, and documents
Document Hosting — Platform for uploading and sharing PDFs, presentations, and other documents
Everand — Scribd's rebranded consumer-facing reading app (launched 2023)
SlideShare — Acquired LinkedIn's presentation-sharing platform in 2020

Infrastructure

Service	Provider
DNS	AWS Route 53 (ns-.awsdns-.{org,co.uk,com,net})
CDN	Fastly (151.101.x.152)
Email	Proofpoint (mxa/mxb-00957a01.gslb.pphosted.com)

The domain uses 4 Fastly anycast IPs for content delivery and has 24 TXT records for various service verifications (Google, Apple, GitHub, Stripe, etc.). No DNSSEC is configured.

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DNS History

3 records (1 active, 2 former)

○MXmail.pod-4.int.zendesk.com2015-12-05 → 2016-07-10 · 4 obs

● 2015-12-05 12:27:56
● 2016-07-10 19:09:16
○ 2026-03-25 05:20:56
○ 2026-06-28 13:28:00

○A192.161.147.12015-08-04 → 2016-07-10 · 4 obs

● 2015-08-04 10:14:06
● 2016-07-10 19:09:16
○ 2026-03-25 05:20:56
○ 2026-06-28 13:28:00

●CNAMEscribd.zendesk.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 10:14:06
● 2026-06-28 13:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
scribd.com	ns-630.awsdns-14.net, ns-474.awsdns-59.com, ns-2000.awsdns-58.co.uk, ns-1449.awsdns-53.org	2 records
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-
scribd.com	ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net	-

✅ Authoritative Response

Server:205.251.197.169

NS records: ns-1449.awsdns-53.org, ns-2000.awsdns-58.co.uk, ns-474.awsdns-59.com, ns-630.awsdns-14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scribd.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`scribd.zendesk.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-474.awsdns-59.com, ns-474.awsdns-59.com)

Analysis

IP Addresses

support.scribd.com points to the IP addresses 216.198.53.11 and 216.198.54.11

Among the host names that share IP numbers with support.scribd.com are deseret.zendesk.com, zillowgroup3d.zendesk.com, beenverified.zendesk.com and two others.

Mail Servers

support.scribd.com routes its mail through a single mail server, mail-pod-20.int.zendesk.com.

support.scribd.com has the same mail server arrangement as a number of other domains, for example eds.zendesk.com, satellitephonestore.zendesk.com, pawshake.zendesk.com and two more.

mail-pod-20.int.zendesk.com has three IP addresses: 34.210.252.155, 52.26.183.11 and 54.148.84.250.