sparknotes.com
Its Domain Power Rank is relatively high.
- Global Rank
- #24,415
▲ 373
- Rank in TLD
- #11,328
▲ 54
- Referring Domains
- 5,140
▼ 108
- Avg. Referrer Power Rank
- 25.8
- Subdomains
- 14
- Domain age
- 27 yr 7 mo
Link Overview
- Avg. Referrer Power Rank
- 25.8
- Median Referrer Power Rank
- 22.3
- Referring Domains
- 5,140
- Linked Domains
- 196
Referring Domains by Power Rank
0–9 734
10–19 1,454
20–29 1,324
30–39 676
40–49 452
50–59 270
60–69 143
70–79 63
80–89 20
90–100 4
Total 5,140
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| squarespace.com | 90.3 | #46 |
| weebly.com | 87.4 | #85 |
| hubspot.com | 85.5 | #139 |
| columbia.edu | 85.2 | #151 |
| wikimedia.org | 85.2 | #150 |
| substack.com | 84.4 | #173 |
| harvard.edu | 83.6 | #218 |
Basic Information
- TLD
- .com
- Registration date
- 6 Mar 1999
- Last updated
- 19 Sept 2026
- Expires
- 23 Sept 2027 (322 days remaining)
- Domain statuses
- clientTransferProhibited
- Registry
- VeriSign Global Registry Services
- Registrar
- CSC Corporate Domains, Inc.
Subdomain
beta.sparknotes.comcgi.sparknotes.comcommunity.sparknotes.comgsearch.sparknotes.comimg.sparknotes.comm.sparknotes.commb.sparknotes.comnfs.sparknotes.comoascentral.sparknotes.compd.sparknotes.compdf.sparknotes.comsparkcharts.sparknotes.comtestprep.sparknotes.comwww.sparknotes.com
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | sparknotes.com | 600 | 65.204.48.118 |
| A | sparknotes.com | 600 | 161.221.74.213 |
| MX | sparknotes.com | 900 | 10 mxb-00189e01.gslb.pphosted.com |
| MX | sparknotes.com | 900 | 10 mxa-00189e01.gslb.pphosted.com |
| NS | sparknotes.com | 3600 | mail9th1.barnesandnoble.com |
| NS | sparknotes.com | 3600 | ns3.barnesandnoble.com |
| NS | sparknotes.com | 3600 | ns2.barnesandnoble.com |
| NS | sparknotes.com | 3600 | ns4.barnesandnoble.com |
| SOA | sparknotes.com | 3600 | pnjmasterns01.barnesandnoble.com. domainadmin.book.com. 2026100800 7200 3600 2592000 3600 |
| TXT | sparknotes.com | 3600 | stripe-verification=8ddba2709cffbeabf91bf6ac68001a18bc3570a1daf8070f676801d0bd20665d |
| TXT | sparknotes.com | 3600 | v=spf1 mx include:spf-00189e01.pphosted.com include:spf.protection.outlook.com include:spf.mandrillapp.com ~all |
| TXT | sparknotes.com | 3600 | q26up9akffho7d1v6kt71pse20 |
| TXT | sparknotes.com | 3600 | MS=ms56458472 |
| TXT | sparknotes.com | 3600 | uj0Q21bEiaQelRZbQ/S1tW0ybQGz3gvPZK23zNL3aXJUgDwU41O7uA+8sAqCmPTM6mPosAIm1S8oXe8Iglc9/A== |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Valid
DMARC is set to p=reject, asking receiving servers to reject messages that fail authentication.
Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.