Domain > osborngreg.com

More information on this domain is in AlienVault OTX

Whois

Property	Value
Email	WHOIS@BLUEHOST.COM
NameServer	NS2.LINODE.COM
Created	2015-03-09 00:00:00
Changed	2016-04-28 00:00:00
Expires	2017-03-09 00:00:00
Registrar	FASTDOMAIN, INC.

DNS Resolutions

Date	IP Address
2015-03-14	69.195.124.83 (ClassC)
2024-03-02	45.79.187.190 (ClassC)
2025-05-08	104.21.73.243 (ClassC)
2025-08-02	172.67.193.119 (ClassC)

Port 443

HTTP/1.1 200 OKServer: nginx/1.10.3 (Ubuntu)Date: Sat, 02 Mar 2024 11:00:22 GMTContent-Type: text/html; charsetutf-8Content-Length: 4708Connection: keep-aliveX-Frame-Options: SAMEORIGIN

!DOCTYPE html>html langen>head>    meta charsetUTF-8>    link relstylesheet typetext/css href/static/base.15c04a3ffac2.css />    link hrefhttps://fonts.googleapis.com/css?familySource+Code+Pro|Montserrat:300 relstylesheet>    link relstylesheet hrefhttps://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css>    /head>body>    nav rolenavigation>      div idmenuToggle>        input typecheckbox unchecked/>        span>/span>        span>/span>        span>/span>        ul idmenu>          a href/about/>li>About/li>/a>          a href/>li>Blog/li>/a>          a href/projects/>li>Projects/li>/a>        /ul>      /div>    /nav>    div idcontent>    h1>by Greg Osborn/h1>    hr>            a href/posts/identifying-n-1-queries-through-/>h2>Identifying n + 1 queries through automated testing/h2>/a>        p>Nov. 1, 2017/p>                div classpost>p>n + 1 queries can severely effect the performance of any application. They are unnecessary round-trips to a database that can make loading data sluggish. This is further highlighted if your database is on a different machine, where the minimum performance cost may be dictated by both the duration of the database query and the HTTP requests to ask for and receive the information./p>p>Most ORMs, such as ActiveRecord in Rails or Djangos ORM will lazily load data. Luckily, these two ORMs provide simple ways of optimistically fetching the related records you know you will need. Below, Ill demonstrate .../p>            a href/posts/identifying-n-1-queries-through-/>Read more/a>        /div>                    a href/posts/custom-validators-django-rest-fr/>h2>Class-based Validation in Django Rest Framework/h2>/a>        p>Oct. 11, 2017/p>                div classpost>p>Field validation in a hrefhttp://www.django-rest-framework.org/>Django Rest Framework/a> is primarily the responsibility of the serializer. As an instance method, validation looks like this:/p>div classhighlight>pre>span>/span>span classkn>from/span> span classnn>rest_framework/span> span cl

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Domain > osborngreg.com

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DNS Resolutions

Port 80

Port 443