teach12.com
SECURITYSERVICES, US
Seen 103 times between April 15th, 2019 and November 15th, 2024.
General Info Open in Search
| Geo | United States (US) — |
| AS | AS397220 - SECURITYSERVICES, US
Note: An IP might be announced by multiple ASs. This is not shown. |
| Route | 204.74.99.0/24 (Route of ASN) |
| PTR | crs.ultradns.net(PTR record of primary IP) |
| IPv4 | 204.74.99.100 |
Live Screenshot Hover to expand
Direct hits
Summary of pages hosted on this domain
IPs 23.216.77.13 | 3x 23.206.208.223 | 2x 2.16.238.133 | 1x
Domains images.teach12.com | 4x securedownloads.teach12.com | 2x reviews.teach12.com | 1x
Recent scans (7 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| images.teach12.com/images/ec/2840---packaging_flat.jp | 2 years | 1 | 1 | 1 | ||
| images.teach12.com/images/ec/4NewReleases.jp | 2 years | 1 | 1 | 1 | ||
| securedownloads.teach12.com/anon.eastbaymedia-drm/courses/9411/m4v/tgc_9411_l... | 2 years | 1 | 2 | 1 | ||
| reviews.teach12.com | 2 years | 2 | 1 | 0 | ||
| images.teach12.com | 2 years | 1 | 1 | 1 |
Incoming hits
Summary of pages that talked to this domain
ASNs AS20940 | 73x AS16625 | 21x AS8075 | 1x
IPs 2a02:26f0:6c00:19c::11ff | 15x 2a02:26f0:6c00:19d::11ff | 12x 2.16.186.224 | 9x 2.16.186.243 | 5x 2a02:26f0:6c00:299::11ff | 4x 23.206.208.223 | 3x 2a02:26f0:64:585::11ff | 3x 2a02:26f0:64:58d::11ff | 3x 23.36.163.105 | 2x 23.36.232.254 | 2x
Domains www.thegreatcoursesplus.com | 52x www.wondrium.com | 28x www.thegreatcourses.com | 14x teach12.com.admin-mcas-df.ms | 1x www.thegreatcourses.co.uk | 1x
Countries DE | 44x US | 4x NL | 2x AT | 1x CZ | 1x DK | 1x GB | 1x
Recent scans (96 total) Show all
| URL | Age | |||||
|---|---|---|---|---|---|---|
| www.thegreatcoursesplus.com | 20 hours | 205 | 13 | 3 | ||
| www.thegreatcoursesplus.com | 2 days | 169 | 11 | 2 | ||
| www.thegreatcoursesplus.com/customer/plans/?source_id=2YBOGO&utm_source=Email... | a month | 142 | 10 | 2 | ||
| www.thegreatcoursesplus.com | 2 months | 312 | 13 | 3 | ||
| www.thegreatcoursesplus.com | 3 months | 336 | 25 | 1 |
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Recent screenshots
Screenshots of pages hosted on this domain
Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to
IPs 23.216.77.13 | 3x 23.206.208.223 | 2x 2.16.238.133 | 1x
Domains images.teach12.com | 4x securedownloads.teach12.com | 2x reviews.teach12.com | 1x
Recently observed hostnames on 'teach12.com'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.
securedownloads.teach12.com
| 2016-12-07
www.teach12.com
| 2016-09-27
secureimages.teach12.com
| 2013-03-26
Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.
Related screenshots
Screenshots of pages that talked to this domain
WHOIS for teach12.com
IP Address Has Reached Rate Limit