Robot | Path | Permission |
GoogleBot | / | ✔ |
BingBot | / | ✔ |
BaiduSpider | / | ✔ |
YandexBot | / | ✔ |
User-agent: * Disallow: Sitemap: |
Title | Jaap’s Scratch |
Description | Jaap’s Scratch Pad I am Jaap Scherphuis, and this is my website. I maintain several sub-sites here about things that interest me. Jaap’s Puzzle Page Artic |
Keywords | N/A |
WebSite | jaapsch.net |
Host IP | 208.94.116.133 |
Location | United States |
Site | Rank |
US$32,940,377
Last updated: 2023-05-04 11:25:52
jaapsch.net has Semrush global rank of 321,317. jaapsch.net has an estimated worth of US$ 32,940,377, based on its estimated Ads revenue. jaapsch.net receives approximately 3,800,813 unique visitors each day. Its web server is located in United States, with IP address 208.94.116.133. According to SiteAdvisor, jaapsch.net is safe to visit. |
Purchase/Sale Value | US$32,940,377 |
Daily Ads Revenue | US$30,407 |
Monthly Ads Revenue | US$912,196 |
Yearly Ads Revenue | US$10,946,341 |
Daily Unique Visitors | 253,388 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
jaapsch.net. | A | 3599 | IP: 208.94.116.133 |
jaapsch.net. | NS | 3600 | NS Record: ns.phx6.nearlyfreespeech.net. |
jaapsch.net. | NS | 3600 | NS Record: ns.phx7.nearlyfreespeech.net. |
jaapsch.net. | MX | 3600 | MX Record: 0 mx-fwd-1.nearlyfreespeech.net. |
Jaap’s Scratch Pad I am Jaap Scherphuis, and this is my website. I maintain several sub-sites here about things that interest me. Jaap’s Puzzle Page Articles about and solutions to many twisty puzzles Jaap’s Psion Page Everything about the Psion Organiser series II. Jaap’s Mechanical Calculators My collection of mechanical calculators, e.g. Comptometer, Curta. Tilings My research into periodic tilings that use a single polygon tile. Gathering for Gardner Exchange gifts, papers, and talks for the G4G conference. DIY-Gamer Kit A simple programmable game computer by TWSU based upon an Arduino. DigiRule DigiRule is a programmable binary ruler, from a Kickstarter project by Bradley Slattery. 26-sided Die This 26-sided die was made in about 1890 in Zöblitz, Germany. Here are a few other bits that don’t have their own pages. Puzzles Downloadable version of my puzzle page, excluding the patent pdfs and large gallery images: puzzles.zip (36.4 MB) The puzzle patents: patents.zip (86.0 MB) The |
HTTP/1.1 301 Moved Permanently Date: Tue, 26 Oct 2021 13:28:57 GMT Server: Apache Location: https://jaapsch.net/ Content-Type: text/html; charset=iso-8859-1 HTTP/2 301 date: Tue, 26 Oct 2021 13:28:57 GMT server: Apache location: https://www.jaapsch.net/ content-type: text/html; charset=iso-8859-1 HTTP/2 200 date: Tue, 26 Oct 2021 12:30:29 GMT server: Apache last-modified: Tue, 20 Mar 2018 21:19:30 GMT etag: "1713-567dea14afc80" accept-ranges: bytes content-length: 5907 age: 3509 vary: Accept-Encoding via: e1s content-type: text/html; charset=UTF-8 |
Domain Name: JAAPSCH.NET Registry Domain ID: 1530649008_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.PublicDomainRegistry.com Registrar URL: http://www.publicdomainregistry.com Updated Date: 2020-11-23T00:05:05Z Creation Date: 2008-11-29T14:14:36Z Registry Expiry Date: 2021-11-29T14:14:36Z Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com Registrar IANA ID: 303 Registrar Abuse Contact Email: abuse-contact@publicdomainregistry.com Registrar Abuse Contact Phone: +1.2013775952 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS.PHX6.NEARLYFREESPEECH.NET Name Server: NS.PHX7.NEARLYFREESPEECH.NET DNSSEC: unsigned >>> Last update of whois database: 2021-09-14T13:36:25Z <<< |