jdrosen.net valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
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Sitemap: https://www.jdrosen.net/sitemap.xml User-agent: NerdyBot Disallow: / User-agent: * Disallow: /ajax/ Disallow: | ||
Meta Tags
| Title | jdrosen.net - |
| Description | Menu jdrosen.net Blog About Me Publications Presentations Presentation Archive Tutorials Q&A Jonathan Rosenberg 20 Years of SIP - a Retrospective 6/5/2022 |
| Keywords | jdrosen, jdrosen.net, jonathan, rosenberg, skype, cisco, collaboration, WebEx, telepresence, CTO, VP, technology, RFC, SIP, SIMPLE, VOIP, voice, over, ip, internet, protocol, ietf. ICE, network traversal, NAT, dynamicsoft, lucint, blog, microsoft |
Server Information
| WebSite | |
| Host IP | 199.34.228.44 |
| Location | United States |
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jdrosen.net Valuation
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US$891,246
Last updated: 2023-05-12 17:54:17
jdrosen.net has Semrush global rank of 11,875,858. jdrosen.net has an estimated worth of US$ 891,246, based on its estimated Ads revenue. jdrosen.net receives approximately 102,836 unique visitors each day. Its web server is located in United States, with IP address 199.34.228.44. According to SiteAdvisor, jdrosen.net is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$891,246 |
| Daily Ads Revenue | US$823 |
| Monthly Ads Revenue | US$24,681 |
| Yearly Ads Revenue | US$296,168 |
| Daily Unique Visitors | 6,856 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| jdrosen.net. | A | 899 | IP: 199.34.228.44 |
| jdrosen.net. | NS | 21600 | NS Record: ns-cloud-e4.googledomains.com. |
| jdrosen.net. | NS | 21600 | NS Record: ns-cloud-e2.googledomains.com. |
| jdrosen.net. | NS | 21600 | NS Record: ns-cloud-e1.googledomains.com. |
| jdrosen.net. | NS | 21600 | NS Record: ns-cloud-e3.googledomains.com. |
| jdrosen.net. | MX | 3600 | MX Record: 40 alt4.gmr-smtp-in.l.google.com. |
| jdrosen.net. | MX | 3600 | MX Record: 20 alt2.gmr-smtp-in.l.google.com. |
| jdrosen.net. | MX | 3600 | MX Record: 5 gmr-smtp-in.l.google.com. |
| jdrosen.net. | MX | 3600 | MX Record: 10 alt1.gmr-smtp-in.l.google.com. |
| jdrosen.net. | MX | 3600 | MX Record: 30 alt3.gmr-smtp-in.l.google.com. |
HtmlToTextCheckTime:2023-05-12 17:54:17
| Menu jdrosen.net Blog About Me Publications Presentations Presentation Archive Tutorials Q&A Jonathan Rosenberg 20 Years of SIP - a Retrospective 6/5/2022 15 Comments June of 2022 marks the twentieth anniversary – yes – TWENTIETH – of the publication of the Session Initiation Protocol (SIP), documented in RFC 3261 . When it was published in June of 2002, it set records for the longest specification produced by the Internet Engineering Task Force (IETF) , at 269 pages. The IETF produces the technology standards that make the Internet work. Protocols like IP, TCP and HTTP – all now part of mainstream vernacular – came out of the IETF. It was a monumental effort to produce, involving a dedicated author team (shown below) that worked full time for months to ensure that the specifications were correct, consistent and complete. I had the great fortune to be the lead author of this document, an accomplishment which was the defining moment for my career. The RFC3261 author team – left to |
HTTP Headers
HTTP/1.1 301 Moved Permanently Date: Sun, 19 Dec 2021 18:04:10 GMT Server: Apache Location: http://www.jdrosen.net/ Content-Type: text/html; charset=iso-8859-1 HTTP/1.1 301 Moved Permanently Date: Sun, 19 Dec 2021 18:04:11 GMT Server: Apache Set-Cookie: is_mobile=0; path=/; domain=www.jdrosen.net Vary: X-W-SSL,User-Agent Location: https://www.jdrosen.net/ X-Host: pages23.sf2p.intern.weebly.net X-UA-Compatible: IE=edge,chrome=1 Content-Length: 342 Content-Type: text/html; charset=UTF-8 HTTP/1.1 200 OK Date: Sun, 19 Dec 2021 18:04:11 GMT Server: Apache Set-Cookie: is_mobile=0; path=/; domain=www.jdrosen.net Vary: X-W-SSL,Accept-Encoding,User-Agent Set-Cookie: language=en; expires=Sun, 02-Jan-2022 18:04:11 GMT; Max-Age=1209600; path=/ Cache-Control: private ETag: W/"c286299471ad0b8b996ff727206aeeb8" X-Host: pages17.sf2p.intern.weebly.net X-UA-Compatible: IE=edge,chrome=1 Content-Type: text/html; charset=UTF-8 |
jdrosen.net Whois Information
Domain Name: JDROSEN.NET Registry Domain ID: 69154563_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.google.com Registrar URL: http://domains.google.com Updated Date: 2021-01-27T19:57:13Z Creation Date: 2001-04-12T02:53:48Z Registry Expiry Date: 2023-04-12T02:53:52Z Registrar: Google LLC Registrar IANA ID: 895 Registrar Abuse Contact Email: registrar-abuse@google.com Registrar Abuse Contact Phone: +1.8772376466 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS-CLOUD-E1.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-E2.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-E3.GOOGLEDOMAINS.COM Name Server: NS-CLOUD-E4.GOOGLEDOMAINS.COM DNSSEC: unsigned >>> Last update of whois database: 2021-12-23T07:27:59Z <<< |