sparknotes.com
SparkNotes: Today's Most Popular Study Guides
sparknotes.com is registered with CSC Corporate Domains, Inc. since March 6, 1999 (27.7 years). The registration expires on September 23, 2027. The site runs on WordPress, Google Ad Manager, Google Analytics 4 and 16 other technologies. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 118 more days.
- Domain age
- 27.7 yrs
- Technologies
- 19
- Email security
- B
- SSL days left
- 118
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | March 6, 1999 |
| Expires | September 23, 2027 |
| Updated | September 19, 2026 |
| Status | client transfer prohibited |
| Name servers | mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 161.221.74.213 | 600 |
| A | 65.204.48.118 | 600 |
| MX | mxa-00189e01.gslb.pphosted.com 10 | 900 |
| MX | mxb-00189e01.gslb.pphosted.com 10 | 900 |
| NS | ns2.barnesandnoble.com | 3600 |
| NS | ns3.barnesandnoble.com | 3600 |
| NS | mail9th1.barnesandnoble.com | 3600 |
| NS | ns4.barnesandnoble.com | 3600 |
| TXT | uj0Q21bEiaQelRZbQ/S1tW0ybQGz3gvPZK23zNL3aXJUgDwU41O7uA+8sAqCmPTM6mPosAIm1S8oXe8Iglc9/A== | 3600 |
| TXT | stripe-verification=8ddba2709cffbeabf91bf6ac68001a18bc3570a1daf8070f676801d0bd20665d | 3600 |
| TXT | v=spf1 mx include:spf-00189e01.pphosted.com include:spf.protection.outlook.com include:spf.mandrillapp.com ~all | 3600 |
| TXT | q26up9akffho7d1v6kt71pse20 | 3600 |
| TXT | MS=ms56458472 | 3600 |
Technology stack
Analytics and advertising IDs
google_analytics:G-WR2B5FSLC2google_tag_manager:GTM-PMJQF3JSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | March 8, 2027 |
| Days remaining | 118 |
| Protocol | TLSv1.2 |
| Names | *.sparknotes.com, sparknotes.com |
Email security
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2, k2, mandrill).
- good2 MX record(s) found. Mail is handled by Proofpoint.
Homepage metadata
| Title | SparkNotes: Today's Most Popular Study Guides |
|---|---|
| Description | SparkNotes are the most helpful study guides around to literature, math, science, and more. Find sample tests, essay help, and translations of Shakespeare. |
| Language | en |
| Canonical | https://www.sparknotes.com |
| Structured data | Organization, WebSite |
| Indexable | Yes |
| Word count | 2333 |
About sparknotes.com
Who is the registrar of sparknotes.com?
sparknotes.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does sparknotes.com expire?
The current registration of sparknotes.com expires on September 23, 2027. It was first registered on March 6, 1999.
What technology does sparknotes.com use?
We detected 19 technologies on sparknotes.com, including Google Ad Manager, Google Analytics 4, Akamai, cdnjs, WordPress, OneTrust.
Does sparknotes.com protect its email with SPF and DMARC?
sparknotes.com scores 83/100 (grade B) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of sparknotes.com?
sparknotes.com uses ns2.barnesandnoble.com, ns3.barnesandnoble.com, mail9th1.barnesandnoble.com, ns4.barnesandnoble.com.