Robot | Path | Permission |
GoogleBot | / | ✔ |
BingBot | / | ✔ |
BaiduSpider | / | ✔ |
YandexBot | / | ✔ |
User-agent: * |
Title | Aiken & Driscoll & |
Description | Who Who I’m Michael Driscoll. I used to work on tech startups. Now I ride bikes. What Almost everything I’ve done professionally is behind the wall of private |
Keywords | N/A |
WebSite | ulfheim.net |
Host IP | 52.6.191.28 |
Location | United States |
Site | Rank |
US$385,528
Last updated: 2023-04-27 15:11:05
ulfheim.net has Semrush global rank of 27,454,072. ulfheim.net has an estimated worth of US$ 385,528, based on its estimated Ads revenue. ulfheim.net receives approximately 44,484 unique visitors each day. Its web server is located in United States, with IP address 52.6.191.28. According to SiteAdvisor, ulfheim.net is safe to visit. |
Purchase/Sale Value | US$385,528 |
Daily Ads Revenue | US$356 |
Monthly Ads Revenue | US$10,677 |
Yearly Ads Revenue | US$128,114 |
Daily Unique Visitors | 2,966 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
ulfheim.net. | A | 7199 | IP: 52.6.191.28 |
ulfheim.net. | AAAA | 10800 | IPV6: 2600:1f18:45a2:5d16::faff |
ulfheim.net. | NS | 10800 | NS Record: dns1.easydns.com. |
ulfheim.net. | NS | 10800 | NS Record: dns3.easydns.ca. |
ulfheim.net. | NS | 10800 | NS Record: dns2.easydns.net. |
ulfheim.net. | MX | 10800 | MX Record: 10 mail.mailroute.net. |
ulfheim.net. | TXT | 10800 | TXT Record: hi mom |
Who I’m Michael Driscoll. I used to work on tech startups. Now I ride bikes. What Almost everything I’ve done professionally is behind the wall of private intellectual property. It’s an odd thing to spend decades doing work that you’re proud of, but having nothing to show for it. One of the few exceptions is a series of documents that I’ve written breaking down cryptographic and network protocols byte-by-byte. I’m always hearing from teachers, students, and fellow software developers who use these to learn, to fix, and to understand. I’m very proud of that. The Animated Elliptic Curve The Illustrated TLS 1.3 Connection The Illustrated QUIC Connection About the name When I was fourteen I needed a username to use a local BBS (back then we called usernames "handles" and thought it was very cool to have one). I took mine from a book I was reading, and the domain name "ulfheim" was based on it. In the decades since then some awful people have attached their ideas to words that sound |
HTTP/1.1 301 Moved Permanently Date: Wed, 20 Oct 2021 20:00:11 GMT Server: Apache/2.4.29 (Ubuntu) Location: https://ulfheim.net/ Content-Type: text/html; charset=iso-8859-1 HTTP/1.1 200 OK Date: Wed, 20 Oct 2021 20:00:11 GMT Server: Apache/2.4.29 (Ubuntu) Strict-Transport-Security: max-age=15552000 Last-Modified: Sat, 09 Jan 2021 20:11:12 GMT ETag: "2af-5b87d4645b32b" Accept-Ranges: bytes Content-Length: 687 Vary: Accept-Encoding Content-Type: text/html |
Domain Name: ULFHEIM.NET Registry Domain ID: 75719123_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.easydns.com Registrar URL: http://www.easydns.com Updated Date: 2020-07-20T22:58:22Z Creation Date: 2001-08-06T04:52:54Z Registry Expiry Date: 2029-08-06T04:52:54Z Registrar: easyDNS Technologies Inc. Registrar IANA ID: 469 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: NS1.EASYDNS.COM Name Server: NS2.EASYDNS.COM DNSSEC: unsigned >>> Last update of whois database: 2021-09-09T11:04:02Z <<< |