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bluebook.app.collegeboard.org

Software & Apps
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Profile views 14 Outbound visits 1 Normal
Bluebook Full homepage screenshot

At a glance

Category
Software & Apps
Language
English
Paid-content signal
No paid content foundObserved
Registered
1994
Hosting
Amazon CloudFrontInferred
HTTPS certificate trusted
PassedObserved
Last updated

Related questions

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What is bluebook.app.collegeboard.org?
Unknown.
Does bluebook.app.collegeboard.org offer paid content?
Unknown.
What languages does bluebook.app.collegeboard.org support?
Primary language: English.
How can I visit bluebook.app.collegeboard.org?
Use the Visit website link to open the website in a new tab.
What are some alternatives to bluebook.app.collegeboard.org?
Related websites include zizeg.app, ziyuanxiong.cn, xiles.app, xender.com, wtmedia.com, winworldpc.com. Compare their features and pricing for your needs.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Registered in 1994, this domain has about 31 years of history. That suggests continuity, although ownership and purpose may have changed. The registrar, SafeNames Ltd., specializes in corporate domain and brand management, suggesting attention to domain asset protection. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .org extension, which is not an independent safety signal.

DNS and Email

The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by Amazon Route 53, indicating managed DNS hosting. MX records point to the Proofpoint email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Amazon cloud or CDN ecosystem. The certificate is valid for about 197 days in total, with 168 days remaining.

HTTP and Browser Security

The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The x-cache, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value AmazonS3.

Technology Stack Analysis

The public page identifies Amazon CloudFront without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

No homepage meta description was detected, leaving snippet selection more dependent on page text. The homepage has an indexing or crawling restriction, which may limit search visibility. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. No Open Graph metadata was detected, so social previews may depend on platform inference. The title has 8 characters, within a common display range.

Hosting and Email
DNSAmazon Route 53
HostingAmazon CloudFront
EmailProofpoint
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) United States flagUnited States Inferred 3.170.3.32

Registration details

RDAP / WHOIS

RegistrarSafeNames Ltd.
Registered1994-12-14
Expires2026-12-13
Domain statusclient delete prohibited、client transfer prohibited、client update prohibited
Nameserversns-1054.awsdns-03.org、ns-1937.awsdns-50.co.uk、ns-373.awsdns-46.com、ns-756.awsdns-30.net
DNSSECunsigned

DNS records

DNS

TypeNameValueTTLPriority
Abluebook.app.collegeboard.org3.170.3.3260—
Abluebook.app.collegeboard.org3.170.3.3460—
Abluebook.app.collegeboard.org3.170.3.4760—
Abluebook.app.collegeboard.org3.170.3.5260—
MXcollegeboard.orgmxa-004a7c01.gslb.pphosted.com6010
MXcollegeboard.orgmxb-004a7c01.gslb.pphosted.com6010
NScollegeboard.orgns-1054.awsdns-03.org172800—
NScollegeboard.orgns-1937.awsdns-50.co.uk172800—
NScollegeboard.orgns-373.awsdns-46.com172800—
NScollegeboard.orgns-756.awsdns-30.net172800—
TXTcollegeboard.org h1-domain-verification=YQSy5CtTsKMiUfKRzVSzTcneiTJiNdYf6FD1Ay3UpHKFevHz60—
TXTcollegeboard.org/q1bnfzaeJQCjGWZHsVXgQLLQnXC5vQaTc+SHktj2T5Uy0Zs+PuxmKc37gGv0vqxB3XCEtAaPZiC/K4Rq2AqAQ==60—
TXTcollegeboard.org1password-site-verification=WISQUATO3ZBE3LLBFYT4F7TREM60—
TXTcollegeboard.org62qmcq15qbtfwrqqjs7dht2dd89rd5z060—
TXTcollegeboard.org_ncjty93tysnezhx8lu7njrqpsa9cjij60—
TXTcollegeboard.orgamazonses:TvE0q8goIu68fxbgjCKZeqwsszP5T3I6MteNWdAebCM=60—
TXTcollegeboard.orgamazonses:ulsFpxeiX8huqlJCVlsAGMWFMlwH7tOZQzZaDjRbfy4=60—
TXTcollegeboard.organthropic-domain-verification-e5vyjq=McnHbUCMfVk62Hp8NVPahDcpD60—
TXTcollegeboard.orgapple-domain-verification=qWmMB0hihmm2QWEp60—
TXTcollegeboard.orgatlassian-domain-verification=/SCj9njNRmDgEdmghfMLTyxa8o/0IcyzVQfwUFQ5VCpr2AJV70FsiKoYE9oRFq0p60—
TXTcollegeboard.orgcalendly-site-verification=YkZEaJ74ry1fojc1IkCibPhhJ6pBD5nCtBXrfczmE60—
TXTcollegeboard.orgcanva-site-verification=Xazo72p-2MyQuwRADO2zyw60—
TXTcollegeboard.orgd603qlzqjzlylnqhkx83qhlg47rj08bw60—
TXTcollegeboard.orgdocusign=d503c48d-18d9-4a42-8529-8ec1fba0957460—
TXTcollegeboard.orgfacebook-domain-verification=u72rjvbmwbk6kq78mw9m9k5jxbzc5560—
TXTcollegeboard.orgfastly-domain-delegation-zsddga9wjcujhbtrscpf-00598696-2026-02-0560—
TXTcollegeboard.orgfigma-domain-verification=17d3c21d4e58d2c12d72fa5c0aaabeef6837d57825db3eec9d4b6e1c5807084e-176072054760—
TXTcollegeboard.orggoogle-site-verification=6qHW-qKK-k8r4WZ-oBfy2P7N4Gp2G5OXgaRIpkZFW_460—
TXTcollegeboard.orggoogle-site-verification=g_L1T_LA_xEVholHaPGF5XhzpLmUcP7-iupa-4h916I60—
TXTcollegeboard.orghcp-domain-verification=b4206c32825c2f87f5d4c779811b633cad1bd62185a61ed0421673950a5bf10d60—
TXTcollegeboard.orghpe-greenlake-domain-verification=6b634e784e79483369776755696d6f646b32524b56413433766d726a31514c4360—
TXTcollegeboard.orgjamf-site-verification=WgLMw_SGnWtyKwZdAlM8Hg60—
TXTcollegeboard.orglaunchdarkly-domain-verification=a44859f8-d4a7-4e90-9f94-34273447b33260—
TXTcollegeboard.orgonetrust-domain-verification=63de464ce03c4e4dbc4594b56b911a0260—
TXTcollegeboard.orgonetrust-domain-verification=7b1e62a6f11145f798e0aa98b6077f8d60—
TXTcollegeboard.orgopenai-domain-verification=dv-znUsSci0vV5bDuUFGrfidJOM60—
TXTcollegeboard.orgpexip-ms-tenant-domain-verification=0951157d-b23f-4a17-8f49-b3a37219fa3760—
TXTcollegeboard.orgpexip-portal-domain-verification=0951157d-b23f-4a17-8f49-b3a37219fa3760—
TXTcollegeboard.orgshopify-verification-code=O5VcbBNC3zktOBMmnRRovUHMG4cyY760—
TXTcollegeboard.orgv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com60—
TXTcollegeboard.orgzapier-domain-verification-challenge=5da36474-9f14-449a-85d8-8ef1b981acdb60—
DMARC_dmarc.collegeboard.orgv=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]300—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subject*.app.collegeboard.org
IssuerAmazon
Valid until2027-03-15T23:59 · Remaining when checked: 168 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html
cache-controlmax-age=14400
serverAmazonS3

Identified technologies
Amazon CloudFront

Pages, Search and Sharing
Meta descriptionNot detected
Canonical URLNot detected
LanguageEnglish (default)
Twitter CardNot detected

Social Sharing Preview

Unknown

robots.txt (opens in a new tab)

HTTP 200

Unknown

Sitemaps

0

No sitemaps found

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