| Date | Description |
|---|
| 2025-03-15 |
delete source_ip 52.36.213.217 |
| 2025-03-15 |
insert source_ip 23.239.29.120 |
| 2025-03-15 |
update robots_txt_status www.dcenvironmental.net: 404 => 200 |
| 2025-01-10 |
delete person Micheal Martin |
| 2025-01-10 |
delete person Mike Martin |
| 2025-01-10 |
delete person Mr. Doug Jones |
| 2021-08-01 |
delete alias DC Environmental Adult Education Curriculum |
| 2021-02-20 |
insert alias DC Environmental Adult Education Curriculum |
| 2021-01-19 |
delete person Mr. Jim Calvert |
| 2021-01-19 |
insert person Mr. Doug Jones |
| 2021-01-19 |
update person_description Karen Dremann => Karen Dremann |
| 2021-01-19 |
update person_description Steven Gutierrez => Steven Gutierrez |
| 2021-01-19 |
update person_title Jeffrey Biedenbach: Trainer, Asbestos and Lead Inspector and Industrial Hygienist => Senior Trainer, Asbestos and Lead Inspector and Senior Industrial Hygienist |
| 2021-01-19 |
update person_title Karen Dremann: President; Senior Scientist => President; President at the Helm |
| 2021-01-19 |
update person_title Steven Gutierrez: Industrial Hygienist Technician / Project Manager => Senior Industrial Hygienist Technician / Project Manager |
| 2016-07-11 |
update website_status FlippedRobots => OK |
| 2016-07-11 |
insert person Mr. Jim Calvert |
| 2016-07-05 |
update website_status OK => FlippedRobots |
| 2016-04-03 |
delete source_ip 75.126.24.88 |
| 2016-04-03 |
insert source_ip 52.36.213.217 |
| 2016-01-16 |
insert about_pages_linkeddomain digitalchalk.com |
| 2016-01-16 |
insert contact_pages_linkeddomain digitalchalk.com |
| 2016-01-16 |
insert index_pages_linkeddomain digitalchalk.com |
| 2016-01-16 |
insert management_pages_linkeddomain digitalchalk.com |
| 2016-01-16 |
insert service_pages_linkeddomain digitalchalk.com |
| 2015-12-03 |
delete person Pete Fling |
| 2015-12-03 |
delete person Samantha Yancey |
| 2015-12-03 |
insert person Jeffrey Biedenbach |
| 2015-12-03 |
insert person Steven Gutierrez |
| 2015-08-16 |
delete person Nathan Lyons |
| 2015-08-16 |
delete person Sarah Pearson |
| 2015-04-16 |
delete president David Charlesworth |
| 2015-04-16 |
update person_title David Charlesworth: President => Certified Industrial Hygienist and CEO |
| 2014-05-30 |
delete service_pages_linkeddomain behance.net |
| 2014-05-30 |
delete service_pages_linkeddomain blog.hu |
| 2014-05-30 |
delete service_pages_linkeddomain fc2.com |
| 2014-05-30 |
delete service_pages_linkeddomain mortgagelifeinsurancerates.moonfruit.com |
| 2014-05-30 |
delete service_pages_linkeddomain shutterfly.com |
| 2014-05-30 |
insert service_pages_linkeddomain youtu.be |
| 2014-05-30 |
insert service_pages_linkeddomain youtube.com |
| 2014-04-23 |
delete service_pages_linkeddomain dema-cia.com |
| 2014-04-23 |
insert person Nathan Lyons |
| 2014-04-23 |
insert person Samantha Yancey |
| 2014-04-23 |
insert person Sarah Pearson |
| 2014-04-23 |
insert service_pages_linkeddomain behance.net |
| 2014-04-23 |
insert service_pages_linkeddomain blog.hu |
| 2014-04-23 |
insert service_pages_linkeddomain fc2.com |
| 2014-04-23 |
insert service_pages_linkeddomain mortgagelifeinsurancerates.moonfruit.com |
| 2014-04-23 |
insert service_pages_linkeddomain shutterfly.com |