www.historicmysteries.com
Open in
urlscan Pro
2606:4700:20::ac43:4a83
Public Scan
Effective URL: https://www.historicmysteries.com/
Submission Tags: tranco_l324
Submission: On November 27 via api from DE — Scanned from DE
Summary
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 15th 2021. Valid for: a year.
This is the only time www.historicmysteries.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
2 12 | 2606:4700:20:... 2606:4700:20::ac43:4a83 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
1 | 2606:4700::68... 2606:4700::6810:5e41 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
20 | 2606:4700:20:... 2606:4700:20::681a:b22 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
10 | 139.45.197.252 139.45.197.252 | 9002 (RETN-AS) (RETN-AS) | |
41 | 5 |
ASN13335 (CLOUDFLARENET, US)
historicmysteries.com | |
www.historicmysteries.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
32 |
historicmysteries.com
2 redirects
historicmysteries.com www.historicmysteries.com |
960 KB |
10 |
notix.io
notix.io |
17 KB |
1 |
cloudflareinsights.com
static.cloudflareinsights.com |
5 KB |
41 | 3 |
Domain | Requested by | |
---|---|---|
30 | www.historicmysteries.com |
www.historicmysteries.com
static.cloudflareinsights.com |
10 | notix.io |
www.historicmysteries.com
notix.io |
2 | historicmysteries.com | 2 redirects |
1 | static.cloudflareinsights.com |
www.historicmysteries.com
|
41 | 4 |
This site contains links to these domains. Also see Links.
Domain |
---|
www.facebook.com |
twitter.com |
www.instagram.com |
www.youtube.com |
open.spotify.com |
feeds.feedburner.com |
shop.ancient-origins.net |
Subject Issuer | Validity | Valid | |
---|---|---|---|
sni.cloudflaressl.com Cloudflare Inc ECC CA-3 |
2021-04-15 - 2022-04-14 |
a year | crt.sh |
notix.io R3 |
2021-11-04 - 2022-02-02 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://www.historicmysteries.com/
Frame ID: 2C438C73F6326CD0D1FD7A4673A284EE
Requests: 40 HTTP requests in this frame
Screenshot
Page Title
Historic Mysteries - Unexplained mysteries, archaeology, and cool history.Page URL History Show full URLs
-
http://historicmysteries.com/
HTTP 301
https://historicmysteries.com/ HTTP 301
https://www.historicmysteries.com/ Page URL
Page Statistics
7 Outgoing links
These are links going to different origins than the main page.
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
http://historicmysteries.com/
HTTP 301
https://historicmysteries.com/ HTTP 301
https://www.historicmysteries.com/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
41 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H2 |
Primary Request
/
www.historicmysteries.com/ Redirect Chain
|
195 KB 35 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
frontend.min.css
www.historicmysteries.com/wp-content/plugins/wp-user-avatar/assets/css/ |
68 KB 11 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
flatpickr.min.css
www.historicmysteries.com/wp-content/plugins/wp-user-avatar/assets/flatpickr/ |
16 KB 3 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
select2.min.css
www.historicmysteries.com/wp-content/plugins/wp-user-avatar/assets/select2/ |
15 KB 2 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET DATA |
truncated
/ |
9 B 0 |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
blank-square.png
www.historicmysteries.com/wp-content/uploads/ |
121 B 448 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
H-Mysteries-Logo-wb-01-02.png
www.historicmysteries.com/wp-content/uploads/2021/05/ |
38 KB 39 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
blank.png
www.historicmysteries.com/wp-content/uploads/ |
96 B 398 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
blank-h.png
www.historicmysteries.com/wp-content/uploads/ |
2 KB 2 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
email-decode.min.js
www.historicmysteries.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ |
1 KB 1 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
rocket-loader.min.js
www.historicmysteries.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/ |
12 KB 4 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
v64f9daad31f64f81be21cbef6184a5e31634941392597
static.cloudflareinsights.com/beacon.min.js/ |
13 KB 5 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Kukaniloko-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
90 KB 91 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Mausoleum-of-Augustus-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
59 KB 60 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Princess-of-Ukok-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
65 KB 66 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Beast-of-Glamis-Castle-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
36 KB 37 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Asherah-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
105 KB 105 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Epic-of-Gilgamesh-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
44 KB 45 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Zoroastrianism-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
48 KB 49 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
First-Rzeczpospolita-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
71 KB 72 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
searchsubmit.png
www.historicmysteries.com/wp-content/themes/soledad/images/ |
279 B 932 B |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Rosalia-Lombardo-585x390.jpg
www.historicmysteries.com/wp-content/uploads/2021/08/ |
50 KB 50 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Koko-the-Gorilla-263x175.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
3 KB 4 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Dina-Sanichar-2-263x175.jpg
www.historicmysteries.com/wp-content/uploads/2021/07/ |
14 KB 14 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Edmonton-UFO-263x175.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
15 KB 16 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
mary-magdalene-kissing-263x175.jpg
www.historicmysteries.com/wp-content/uploads/2016/03/ |
11 KB 11 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
1Ptrg8zYS_SKggPNwJYtWqZPAA.woff2
www.historicmysteries.com/wp-content/themes/soledad/fonts/raleway/ |
20 KB 21 KB |
Font
application/font-woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET DATA |
truncated
/ |
1 KB 1 KB |
Font
application/octet-stream |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
JTURjIg1_i6t8kCHKm45_dJE3gnD_g.woff2
www.historicmysteries.com/wp-content/themes/soledad/fonts/montserrat/ |
19 KB 19 KB |
Font
application/font-woff2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET DATA |
truncated
/ |
2 KB 2 KB |
Font
application/octet-stream |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
enot.min.js
notix.io/ent/current/ |
51 KB 16 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
Kukaniloko-780x516.jpg
www.historicmysteries.com/wp-content/uploads/2021/11/ |
150 KB 150 KB |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
blank.pngw3.webp
www.historicmysteries.com/wp-content/uploads/ |
92 B 748 B |
Image
image/webp |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
ADS-OK_Ad-Banner-900x-200-.jpg
www.historicmysteries.com/images/ |
48 KB 49 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H3 |
rum
www.historicmysteries.com/cdn-cgi/ |
0 173 B |
XHR
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
settings
notix.io/ |
38 B 298 B |
Fetch
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
event
notix.io/ |
15 B 275 B |
Ping
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPTIONS H2 |
event
notix.io/ |
0 0 |
Preflight
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPTIONS H2 |
event
notix.io/ |
0 0 |
Preflight
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
event
notix.io/ |
15 B 275 B |
Ping
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPTIONS H2 |
event
notix.io/ |
0 0 |
Preflight
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
event
notix.io/ |
15 B 275 B |
Ping
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
event
notix.io/ |
15 B 275 B |
Ping
application/json |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPTIONS H2 |
event
notix.io/ |
0 0 |
Preflight
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Verdicts & Comments Add Verdict or Comment
87 JavaScript Global Variables
These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.
object| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler object| __cfQR object| __cfBeacon object| photocrati_image_protection_global object| googletag object| pbjs string| myPropertyId object| clientSettings object| confiant object| penciBlocksArray object| portfolioDataJs object| PENCILOCALCACHE function| penciBlock object| s object| _taboola number| sc_project string| sc_security number| sc_invisible string| scJsHost object| pp_ajax_form object| ajax_var_more object| ajax_var object| SOLEDADLOCALIZE object| thickboxL10n function| gtag object| dataLayer number| w3_is_mobile number| w3_lazy_load_js number| w3_lazy_load_by_px number| w3_internal_js_delay_load number| w3_js_delay_load number| w3_internal_css_delay_load number| w3_google_fonts_delay_load object| w3_lazy_load_css object| w3_googlefont string| w3_upload_path string| w3_webp_path boolean| w3_first_js boolean| w3_int_first_js boolean| w3_first_css boolean| w3_first_google_css boolean| w3_first number| w3_external_single_loaded object| w3_internal_js object| w3_inline_js boolean| w3_mousemoveloadimg boolean| w3_page_is_scrolled boolean| w3_internal_js_loaded boolean| w3_internal_js_called number| w3_inner_js_counter1 object| w3_s1 function| w3_to_webp function| fixwebp function| w3_change_webp boolean| w3_hasWebP object| w3loadevent function| load_all_js function| insertAfter number| w3_inner_js_counter object| w3_s function| load_extJS function| load_extJS_execute function| w3_load_js_uri function| load_intJS_main function| load_intJS function| w3_load_inline_js_single function| w3_load_inline_js function| w3_redirect_resource_404 function| load_googlefont object| w3_exclude_lazyload number| win_width function| w3_load_css_uri function| load_extCss function| getDataUrl function| lazyload_img function| lazyload_video function| lazyload_video_source function| lazyloadimages function| lazyloadiframes string| blank_image_webp_url object| compStyles boolean| __cfRLUnblockHandlers object| _0x5a9a function| _0x1cbb1 Cookies
Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.
Domain/Path | Expires | Name / Value |
---|---|---|
historicmysteries.com/ | Name: ppwp_wp_session Value: 47305d53f0c60c58d29d4780e5d49cdd%7C%7C1637980555%7C%7C1637980195 |
Indicators
This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.
historicmysteries.com
notix.io
static.cloudflareinsights.com
www.historicmysteries.com
139.45.197.252
2606:4700:20::681a:b22
2606:4700:20::ac43:4a83
2606:4700::6810:5e41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