webxmlcourse.oreilly.com - dns.ninja

`webxmlcourse.oreilly.com`

	DNSSEC	⚠️ Not signed
	A	199.27.144.159^{🇺🇸 AS15228199.27.144.0/23 IPv4 route object O'Reilly Media, Inc. 141 Stony Circle, Suite 195 Santa Rosa, CA 95401 United States https://www.oreilly.com noc@oreilly.com}

`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	`_acme-challenge.omg.oreilly.com.=70A5bqLKoqpSLcGV6WvAQdrNND1WibK55qbSBMsvOjM`
	TXT	`openai-domain-verification=dv-p9JzdykFvVDoSGxyY4Y6Y143`
	TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp....`
	TXT	`smartsheet-site-validation=fxm70bCfI2yjd4sAuYUP7eTOck334VGo`
	TXT	`airtable-verification=1f9f5306621f76be14eb5cde11661c2d`
	TXT	`MS=ms43057904`
	TXT	`zapier-domain-verification-challenge=6257ac03-13a2-49f0-bf05-cff1cac20573`
	TXT	`stripe-verification=f9c7baf61f54571ffe67b1c557dea5380c1afd51153b97ca717244384...`
	TXT	`atlassian-domain-verification=GJgQnpbhHf0SwculXnJahDb8IZbK2ZXhc5tVW2ZaEx1rCwy...`
	TXT	`oci-domain-verification=mwjZ7A40UhcYmctnsvlpDQ4zebV3j9jVCIAqGBSkx`
	TXT	`OczFEA1OJs6vDuh7lvXFAcHDrCMg0Bgq35GaGBcrZqs`
	TXT	`globalsign-domain-verification=aei6eSS-1p0PqmZ3x4jXFoJt_7l6MenGY6u2FV45qG`
	TXT	`MS=ms79198677`
	TXT	`docker-verification=993bde06-01c2-4c04-a1c6-d840bddb0611`
	TXT	`cloudhealth=45f9c4a4-d1eb-4252-b4a1-7d7bb9004040`
	TXT	`sophos-domain-verification=2ec763c10efd73f2c1dbceaad2983ea0093f02a5882445675f...`
	TXT	`_c5xkp6qqlmxx3yajtdb4hqhz82rsazn`
	TXT	`google-site-verification=0QeIVzKsJaBLMuz3ZQ1rVpVCmumDKYRlvZ8fRExJ81Y`
	TXT	`calendly-site-verification=KRdabjWvHMSpj0d7HZ7WgAZXIGkbywfZWqJCGrIYd`
	TXT	`google-site-verification=neBJBV38v3xXAew00QEe1whxoBx-y0oo0-9840fBTek`
	TXT	`_acme-challenge.get.oreilly.com. =L56-9KXCPqPkf5v8bwnTyDjY0p91zvmSsY3mpZ9NmoU`
	TXT	`m7zd1crqvftqsgdf8v889l9zdqhk3p07`
	TXT	`BlueXPf24d34d4-6c8c-4419-b3be-53abc864b788`
	TXT	`logmein-verification-code=35fc191f-9043-4216-8bf4-88a05c9e8768`
	TXT	`anthropic-domain-verification-dnrkbn=q9EUze0gStRgj4wmYfJUGB6V2`
	TXT	`pardot1009792=4c05d6fbc27aa34baa25bd9d175c4f3be8941b4c77ce5fba6e78022fdfe194fb`
	TXT	`openai-domain-verification=dv-ZU9jzgezaEHhPW3jhinsYiGi`
	TXT	`1g9d3pyyw5xdhpty461591rx8qtp6y6z`
	TXT	`onetrust-domain-verification=54ccc7392b084e48acfcbc164e2a0ba6`
	TXT	`apple-domain-verification=CObFhoTOkqx87oIs`
	TXT	`1password-site-verification=YL4MABUTMFAGTAOZTL6TFWZWBU`
	TXT	`rzp-site-verification=a854b4a8b6cd7bfd0c5ebe4edcf00c18`
	TXT	`_yikoj59erdx9jd4sti8idhii7nvf9x2`
	TXT	`MS=E75517AC6D8C7C76D0C87E3CF6ABD5F68B91610C`
	TXT	`d7kfp9gbnkkvp5vvphuv80s4oc`
	TXT	`stripe-verification=FA0A5DF1B861B5632D3B866D38C3327CB0C01D0591C3FAE956610D4BC...`
	TXT	`ZOOM_verify_t_KNmIKiQZKkyVMeJxpjnA`
	TXT	`onetrust-domain-verification=ae63e0829f794f8eaa9d46794a8e6073`
	TXT	`_figma_sites_verify_customersuccess`
	TXT	`adobe-idp-site-verification=ad56f341-bb17-4470-8efa-9a9b9c121a4a`
	SOA	`a1-225.akam.net`nic-tc@oreilly.com serial=2147484463

WOT: SAFE (81/100)
rank #384 globally
rank #240 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: #1,794

DNS History

2 records (1 active, 1 former)

●A199.27.144.1592026-03-08 → 2026-07-25 · 3 obs

○ 2016-04-15 02:12:58
● 2026-03-08 22:22:04
● 2026-07-25 02:09:02

○A209.204.146.922015-06-06 → 2016-04-15 · 4 obs

● 2015-06-06 22:05:22
● 2016-04-15 02:12:58
○ 2026-03-08 22:22:04
○ 2026-07-25 02:09:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:72.246.46.64

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: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.27.144.159`

Analysis

IP Addresses

webxmlcourse.oreilly.com has exactly one IP address — 199.27.144.159.