Submitted URL: http://ext.live.nicovideo.jp/ 8yr old
Effective URL: https://ext.live.nicovideo.jp/ 8yr old
Submission: On October 30 via manual from US — Scanned from JP

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 3 HTTP transactions. The main IP is 18.65.125.97, located in United States and belongs to AMAZON-02, US. The main domain is ext.live.nicovideo.jp. 8yr old
TLS certificate: Issued by Amazon RSA 2048 M02 on January 14th 2025. Valid for: 1yr.
This is the only time ext.live.nicovideo.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 18.65.125.97 16509 (AMAZON-02)
2 13.225.177.43 16509 (AMAZON-02)
3 2
Apex Domain
Subdomains
Transfer
2 nimg.jp
nicolive.cdn.nimg.jp 9yr old
5 KB
1 nicovideo.jp
ext.live.nicovideo.jp 8yr old
5 KB
3 2
Domain Requested by
2 nicolive.cdn.nimg.jp
1 ext.live.nicovideo.jp
3 2

This site contains no links.

Subject Issuer Validity Valid
*.live.nicovideo.jp
Amazon RSA 2048 M02
2025-01-14 -
2026-02-12
1yr crt.sh
*.cdn.nimg.jp
Amazon RSA 2048 M03
2025-08-14 -
2026-09-12
1yr crt.sh

This page contains 1 frames:

Primary Page: https://ext.live.nicovideo.jp/
Frame ID: 3E7ADED7A5B53BC3E9FBE11EA7066B23
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

ニコニコ生放送

Page URL History Show full URLs

  1. http://ext.live.nicovideo.jp/ HTTP 307
    https://ext.live.nicovideo.jp/ Page URL

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

10 kB
Transfer

30 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://ext.live.nicovideo.jp/ HTTP 307
    https://ext.live.nicovideo.jp/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
ext.live.nicovideo.jp/
Redirect Chain
  • http://ext.live.nicovideo.jp/
  • https://ext.live.nicovideo.jp/
22 KB
5 KB
Document
General
Full URL
https://ext.live.nicovideo.jp/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.65.125.97 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-65-125-97.kix50.r.cloudfront.net
Software
istio-envoy /
Resource Hash
de105216f3c9f134a57f68e5c170af725833787756f7ff474a1b8f2282dd4aaa

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-type
text/html
date
Thu, 30 Oct 2025 18:26:31 GMT
etag
W/"68f9c927-57b8"
server
istio-envoy
vary
accept-encoding
via
1.1 3049d4d02f23e61dfb3db66c73144f7a.cloudfront.net (CloudFront)
x-amz-cf-id
yewYKy8ypaVfhA3YKTl6o9Nj3kvTLh2Hc1eX_24q9n0WcgkYLQsHpg==
x-amz-cf-pop
KIX50-P3
x-cache
Error from cloudfront

Redirect headers

Location
https://ext.live.nicovideo.jp/
Non-Authoritative-Reason
HttpsUpgrades
favicon.afada.ico
nicolive.cdn.nimg.jp/relive/party1-static/images/common/
4 KB
5 KB
Other
General
Full URL
https://nicolive.cdn.nimg.jp/relive/party1-static/images/common/favicon.afada.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.177.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-177-43.nrt12.r.cloudfront.net
Software
openresty /
Resource Hash
49d01c802cf76a33b30791a8f6169a6cb23b669ecd936f23a3d1aefbd1e5bac0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
Referer
https://ext.live.nicovideo.jp/

Response headers

etag
"d2c57df1db45f8cf62d0076ef9d64322"
age
199598
expires
Tue, 04 Nov 2025 10:59:53 GMT
x-cache
Hit from cloudfront
x-amz-cf-id
TthLwoF___fLpgrZ3QlTFOr_QqHN6wt63W94m4oDmCUwaJ_SDidP0Q==
date
Tue, 28 Oct 2025 10:59:53 GMT
content-type
image/vnd.microsoft.icon
last-modified
Thu, 16 Oct 2025 03:49:22 GMT
cache-control
max-age=604800
via
1.1 fa553f312c396fe35ce9831eb2c893d8.cloudfront.net (CloudFront)
accept-ranges
bytes
access-control-allow-origin
*
content-length
4286
x-amz-cf-pop
NRT12-P6
server
openresty
x-amz-server-side-encryption
AES256
favicon.afada.ico
nicolive.cdn.nimg.jp/relive/party1-static/images/common/
4 KB
0
Other
General
Full URL
https://nicolive.cdn.nimg.jp/relive/party1-static/images/common/favicon.afada.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.177.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-177-43.nrt12.r.cloudfront.net
Software
openresty /
Resource Hash
49d01c802cf76a33b30791a8f6169a6cb23b669ecd936f23a3d1aefbd1e5bac0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
Referer
https://ext.live.nicovideo.jp/

Response headers

etag
"d2c57df1db45f8cf62d0076ef9d64322"
age
199598
expires
Tue, 04 Nov 2025 10:59:53 GMT
x-cache
Hit from cloudfront
x-amz-cf-id
TthLwoF___fLpgrZ3QlTFOr_QqHN6wt63W94m4oDmCUwaJ_SDidP0Q==
date
Tue, 28 Oct 2025 10:59:53 GMT
content-type
image/vnd.microsoft.icon
last-modified
Thu, 16 Oct 2025 03:49:22 GMT
cache-control
max-age=604800
via
1.1 fa553f312c396fe35ce9831eb2c893d8.cloudfront.net (CloudFront)
accept-ranges
bytes
access-control-allow-origin
*
content-length
4286
x-amz-cf-pop
NRT12-P6
server
openresty
x-amz-server-side-encryption
AES256

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and can be helpful in identifying possible client-side frameworks and code.

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://ext.live.nicovideo.jp/
Message:
Failed to load resource: the server responded with a status of 404 ()

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.

ext.live.nicovideo.jp
nicolive.cdn.nimg.jp
13.225.177.43
18.65.125.97
49d01c802cf76a33b30791a8f6169a6cb23b669ecd936f23a3d1aefbd1e5bac0
de105216f3c9f134a57f68e5c170af725833787756f7ff474a1b8f2282dd4aaa