api.oreilly.com - dns.ninja

`api.oreilly.com`

CNAME	`api.oreilly.com.edgekey.net`
CNAME	`e4619.dscb.akamaiedge.net`
DNSSEC	⚠️ Not signed
A	2600:1408:c400:780::120b^{🇺🇸 AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies}
		PTR	`g2600-1408-c400-0780-0000-0000-0000-120b.deploy.static.akamaitechnologies.com`
A	2600:1408:c400:78b::120b^{🇺🇸 AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies}
A	104.81.166.20^{🇺🇸 Akamai104.81.160.0/20 Technologies}

`oreilly.com`

	DNSSEC	⚠️ Not signed
	A	34.169.83.167^{🇺🇸 Google34.169.0.0/17}
	NS	`a1-225.akam.net` ⭐
	NS	`a13-64.akam.net`
	NS	`a16-65.akam.net`
	NS	`a20-66.akam.net`
	NS	`a3-67.akam.net`
	NS	`a4-64.akam.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`cloudhealth=45f9c4a4-d1eb-4252-b4a1-7d7bb9004040`
	TXT	`MS=E75517AC6D8C7C76D0C87E3CF6ABD5F68B91610C`
	TXT	`stripe-verification=f9c7baf61f54571ffe67b1c557dea5380c1afd51153b97ca717244384...`
	TXT	`zapier-domain-verification-challenge=6257ac03-13a2-49f0-bf05-cff1cac20573`
	TXT	`1password-site-verification=YL4MABUTMFAGTAOZTL6TFWZWBU`
	TXT	`calendly-site-verification=KRdabjWvHMSpj0d7HZ7WgAZXIGkbywfZWqJCGrIYd`
	TXT	`MS=ms79198677`
	TXT	`1g9d3pyyw5xdhpty461591rx8qtp6y6z`
	TXT	`smartsheet-site-validation=fxm70bCfI2yjd4sAuYUP7eTOck334VGo`
	TXT	`_acme-challenge.get.oreilly.com. =L56-9KXCPqPkf5v8bwnTyDjY0p91zvmSsY3mpZ9NmoU`
	TXT	`d7kfp9gbnkkvp5vvphuv80s4oc`
	TXT	`onetrust-domain-verification=ae63e0829f794f8eaa9d46794a8e6073`
	TXT	`logmein-verification-code=35fc191f-9043-4216-8bf4-88a05c9e8768`
	TXT	`rzp-site-verification=a854b4a8b6cd7bfd0c5ebe4edcf00c18`
	TXT	`anthropic-domain-verification-dnrkbn=q9EUze0gStRgj4wmYfJUGB6V2`
	TXT	`adobe-idp-site-verification=ad56f341-bb17-4470-8efa-9a9b9c121a4a`
	TXT	`apple-domain-verification=CObFhoTOkqx87oIs`
	TXT	`_figma_sites_verify_customersuccess`
	TXT	`openai-domain-verification=dv-ZU9jzgezaEHhPW3jhinsYiGi`
	TXT	`oci-domain-verification=mwjZ7A40UhcYmctnsvlpDQ4zebV3j9jVCIAqGBSkx`
	TXT	`google-site-verification=0QeIVzKsJaBLMuz3ZQ1rVpVCmumDKYRlvZ8fRExJ81Y`
	TXT	`atlassian-domain-verification=GJgQnpbhHf0SwculXnJahDb8IZbK2ZXhc5tVW2ZaEx1rCwy...`
	TXT	`ZOOM_verify_t_KNmIKiQZKkyVMeJxpjnA`
	TXT	`_acme-challenge.omg.oreilly.com.=70A5bqLKoqpSLcGV6WvAQdrNND1WibK55qbSBMsvOjM`
	TXT	`onetrust-domain-verification=54ccc7392b084e48acfcbc164e2a0ba6`
	TXT	`docker-verification=993bde06-01c2-4c04-a1c6-d840bddb0611`
	TXT	`_c5xkp6qqlmxx3yajtdb4hqhz82rsazn`
	TXT	`BlueXPf24d34d4-6c8c-4419-b3be-53abc864b788`
	TXT	`m7zd1crqvftqsgdf8v889l9zdqhk3p07`
	TXT	`google-site-verification=neBJBV38v3xXAew00QEe1whxoBx-y0oo0-9840fBTek`
	TXT	`globalsign-domain-verification=aei6eSS-1p0PqmZ3x4jXFoJt_7l6MenGY6u2FV45qG`
	TXT	`_yikoj59erdx9jd4sti8idhii7nvf9x2`
	TXT	`airtable-verification=1f9f5306621f76be14eb5cde11661c2d`
	TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp....`
	TXT	`pardot1009792=4c05d6fbc27aa34baa25bd9d175c4f3be8941b4c77ce5fba6e78022fdfe194fb`
	TXT	`sophos-domain-verification=2ec763c10efd73f2c1dbceaad2983ea0093f02a5882445675f...`
	TXT	`stripe-verification=FA0A5DF1B861B5632D3B866D38C3327CB0C01D0591C3FAE956610D4BC...`
	TXT	`openai-domain-verification=dv-p9JzdykFvVDoSGxyY4Y6Y143`
	TXT	`OczFEA1OJs6vDuh7lvXFAcHDrCMg0Bgq35GaGBcrZqs`
	TXT	`MS=ms43057904`
	SOA	`a1-225.akam.net`nic-tc@oreilly.com serial=2147484470

WOT: SAFE (94/100)
rank #424 globally
rank #263 in the tld

oreilly.com

oreilly.comis the official website and online learning platform of O'Reilly Media, an American media company established by Tim O'Reilly. The domain hosts a subscription-based professional training platform offering e-books, videos, and online courses covering technology and business topics.

Key facts

Owner / operator: O'Reilly Media
TLD:.com— gTLD
Primary purpose: Online learning platform and corporate website
Status: active

History

Year	Event
1993	O'Reilly launches Global Network Navigator (GNN) on the domain, which is widely considered the first commercial web portal.
1995	GNN is sold to America Online (AOL) for approximately $11 million.
2004	O'Reilly hosts the first Web 2.0 Conference, popularizing the term to describe the modern, interactive web.

WOT: SAFE (94/100)
📈 Tranco rank: #1,834

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DNS History

2 records (1 active, 1 former)

●CNAMEapi.oreilly.com.edgekey.net2026-05-08 → 2026-08-08 · 3 obs

○ 2019-12-19 05:25:02
● 2026-05-08 17:12:00
● 2026-08-08 13:00:52

○CNAMEesb.oreilly.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 05:25:02
○ 2026-05-08 17:12:00
○ 2026-08-08 13:00:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
oreilly.com	a1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net...	-

✅ Authoritative Response

Server:2.22.230.64

NS records: a1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net, a4-64.akam.net, a20-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oreilly.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`api.oreilly.com.edgekey.net`

Analysis

IP Addresses

api.oreilly.com points to three IP numbers, namely 104.81.166.20, 2600:1408:c400:780::120b and 2600:1408:c400:78b::120b.