`mug.quora.com`

	CNAME	`quora.com.cdn.cloudflare.net`
	DNSSEC	⚠️ Not signed
	A	162.159.152.17^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	162.159.153.247^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`quora.com`

	DNSSEC	⚠️ Not signed
	A	35.175.15.48^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
	A	54.84.167.111^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
	A	98.90.50.0^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
	NS	`ns-1143.awsdns-14.org` ⭐
	NS	`ns-1573.awsdns-04.co.uk`
	NS	`ns-344.awsdns-43.com`
	NS	`ns-673.awsdns-20.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx3.googlemail.com`⁽³⁰⁾
	TXT	`MS=ms41108016`
	TXT	`_globalsign-domain-verification=EGXYWFCTQynvOf5IBle5NjMEbKo9PBQaeH9mnr_Faj`
	TXT	`anthropic-domain-verification-ff87rw=roOVmHA9vsF5YBzqavhqZRnUp`
	TXT	`d3o4sganq6g12y.cloudfront.net`
	TXT	`docusign=ed3b177c-9f9e-46b8-822f-378104f0e937`
	TXT	`globalsign-domain-verification=EnPHtt5EmnAS8ylIFlfJ0gcCPsrQy7SBNgoFOAHsIG`
	TXT	`globalsign-domain-verification=FnXWfFjPqReOGiIH8ITAbUasqKxnix6ftvTUzPOKHF`
	TXT	`google-site-verification=Ds6XsFtKHEpL7_tJLe9dGv1H8-fOa8Uql7lXZdlTIOg`
	TXT	`google-site-verification=G3Xtneu_M6gnP9CFQgSCarSMCLhl2F1v1erLvqD_DTU`
	TXT	`google-site-verification=YHVWrk9up0QuAIkeCEeZ6J7ty5jDoKwX1yNW_GST5Zg`
	TXT	`google-site-verification=ZJilmJEnKdQ0PZQCWgmvTVHKvWcFPfI61-5J4aoYiBM`
	TXT	`google-site-verification=clhTdgpCJ96li3EYCyeaXOrE4iREb4h0qAKpZCiRhjA`
	TXT	`google-site-verification=dPlPDM4NC9Cbm9HYrvs78idrWsw7ImV_1dPbLoYQmyY`
	TXT	`google-site-verification=tJbVk5zKwtko2UmH7oTIh6K_gk5PDHa6yMr33yhC23s`
	TXT	`google-site-verification=zFnSLKb0PqvlMBreKFyJ9xq2RXL3UuhATVjFpoUSpvc`
	TXT	`jamf-site-verification=NG_yXXzmIUuroRjFeEjK-A`
	TXT	`loom-site-verification=fbb3540487864ef086ceb33d6e93dc1b`
	TXT	`notion-domain-verification=XZ50Z8vAqIAKtBJKdHc2vNjkyEDlfL8zQVdTrl5rAsw`
	TXT	`turbopuffer-domain-verification-dbezx6=X1B8vvtffA2f2IlvINwKRjYd8`
	TXT	`v=spf1 include:_spf1.quora.com include:_spf2.quora.com include:_spf.google.co...`
	SOA	`ns-1143.awsdns-14.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (82/100)
rank #302 globally
rank #196 in the tld
This domain "quora.com" is the online address for Quora, a platform where users can pose questions on a variety of topics and receive answers from the community. It is a unique space on the internet which allows people to share knowledge and better understand the world. The domain name represents the brand and the services provided by the company on the internet.🔒 HSTS Preload (+subdomains)
WOT: SAFE (82/100)
📈 Tranco rank: #450

Quora

Quora is a question-and-answer platform founded in 2009 by former Facebook employees Adam D'Angelo and Charlie Cheever. The platform connects people seeking knowledge with experts and knowledgeable individuals across virtually every topic. Users post questions, provide answers, and engage through upvotes, comments, and topic-following.

Key Products and Services

Quora Q&A Platform: The core product uses machine learning to match questions with qualified answerers and deliver personalized content feeds
Quora+: A subscription service offering ad-free reading and access to premium content
Poe: An AI chatbot aggregator platform that provides access to multiple AI models (ChatGPT, Claude, Gemini, and more) through a single interface

Recent Developments (2024-2025)

Quora has heavily invested in Poe, its AI platform:

Secured $75 million from Andreessen Horowitz (January 2024) specifically for Poe expansion
Launched developer API with access to multiple AI models (July 2025)
Introduced $5/month affordable subscription tier for Poe (March 2025)
Added group chat feature supporting conversations with multiple AI models simultaneously (November 2025)
Enabled custom AI-powered app creation and sharing on Poe

Technical Infrastructure

Quora.com uses Amazon Route 53 for DNS with global distribution. The platform handles massive volumes of user-generated content with sophisticated ranking and recommendation systems powered by machine learning.

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DNS History

9 records (1 active, 8 former)

○A103.243.12.602015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 01:03:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

○A103.243.13.602015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 01:03:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

○A192.33.31.602015-06-27 → 2016-04-18 · 6 obs

● 2015-06-27 01:03:22
● 2015-11-04 03:26:16
○ 2016-01-22 07:10:32
● 2016-04-18 20:48:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

○A192.33.31.652016-01-22 → 2016-01-22 · 4 obs

○ 2015-11-04 03:26:16
● 2016-01-22 07:10:32
○ 2016-04-18 20:48:22
○ 2026-04-13 12:58:40

○CNAMEa-g00s02.insnw.net2016-04-18 → 2016-04-18 · 4 obs

○ 2016-01-22 07:10:32
● 2016-04-18 20:48:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

○CNAMEins-032.inscname.net2015-11-04 → 2016-04-18 · 6 obs

○ 2015-06-27 01:03:22
● 2015-11-04 03:26:16
○ 2016-01-22 07:10:32
● 2016-04-18 20:48:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

○CNAMEins-037.inscname.net2016-01-22 → 2016-01-22 · 4 obs

○ 2015-11-04 03:26:16
● 2016-01-22 07:10:32
○ 2016-04-18 20:48:22
○ 2026-04-13 12:58:40

●CNAMEquora.com.cdn.cloudflare.net2026-03-26 → 2026-04-13 · 3 obs

○ 2016-04-18 20:48:22
● 2026-03-26 01:08:22
● 2026-04-13 12:58:40

○CNAMEquorawww-001.inscname.net2015-06-27 → 2016-04-18 · 4 obs

● 2015-06-27 01:03:22
● 2016-04-18 20:48:22
○ 2026-03-26 01:08:22
○ 2026-04-13 12:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quora.com	ns-673.awsdns-20.net, ns-344.awsdns-43.com, ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk	1 record
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-
quora.com	ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net	-

✅ Authoritative Response

Server:205.251.196.119

NS records: ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quora.com (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`quora.com.cdn.cloudflare.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-344.awsdns-43.com)

Analysis

IP Addresses

mug.quora.com resolves to two IP numbers: 162.159.152.17 and 162.159.153.247.

Other host names, for instance qsf.cf2.quoracdn.net.cdn.cloudflare.net, www.quora.com.cdn.cloudflare.net, poe.com, qsf.fs.quoracdn.net.cdn.cloudflare.net and qph.fs.quoracdn.net.cdn.cloudflare.net share IP numbers with mug.quora.com.

mug.quora.com - robtex.com

mug.quora.com

quora.com