URL: https://www.bk.tsukuba.ac.jp/~surflab/
Submission: On October 03 via manual from JP — Scanned from JP

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 8 HTTP transactions. The main IP is 130.158.39.131, located in Mito, Japan and belongs to UTINS University of Tsukuba, JP. The main domain is www.bk.tsukuba.ac.jp.
TLS certificate: Issued by bknew.bk.tsukuba.ac.jp on July 11th 2012. Valid for: 10 years.
This is the only time www.bk.tsukuba.ac.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 130.158.39.131 37917 (UTINS Uni...)
8 1
Apex Domain
Subdomains
Transfer
8 tsukuba.ac.jp
www.bk.tsukuba.ac.jp
2 MB
8 1
Domain Requested by
8 www.bk.tsukuba.ac.jp www.bk.tsukuba.ac.jp
8 1

This site contains no links.

Subject Issuer Validity Valid
bknew.bk.tsukuba.ac.jp
bknew.bk.tsukuba.ac.jp
2012-07-11 -
2022-07-09
10 years crt.sh

This page contains 1 frames:

Primary Page: https://www.bk.tsukuba.ac.jp/~surflab/
Frame ID: B70B150F8E3CA62FC792627ACEF1C63E
Requests: 8 HTTP requests in this frame

Screenshot

Page Title

佐々木・山田研究室

Page Statistics

8
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1624 kB
Transfer

1628 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.bk.tsukuba.ac.jp/~surflab/
1 KB
984 B
Document
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
f347f0e5e62e8af1898b8f1e379583255b54b8d8b1809af23572c0f8db8cef19

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36
accept-language
jp-JP,jp;q=0.9

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
647
Content-Type
text/html
Date
Mon, 03 Oct 2022 05:13:36 GMT
ETag
"4c7-5e79337ab7526-gzip"
Keep-Alive
timeout=5, max=100
Last-Modified
Thu, 01 Sep 2022 01:06:03 GMT
Server
Apache/2.4.25 (Debian)
Vary
Accept-Encoding
base.css
www.bk.tsukuba.ac.jp/~surflab/
7 KB
2 KB
Stylesheet
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/base.css
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
c18d67a1d25530bb44eb37b3f20fea894d2ceb5a9816bc0ea9c95db1d4407aa2

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Content-Encoding
gzip
Last-Modified
Tue, 30 Aug 2022 07:21:52 GMT
Server
Apache/2.4.25 (Debian)
ETag
"1c8a-5e7703c0013ad-gzip"
Vary
Accept-Encoding
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
1878
newHD1.jpg
www.bk.tsukuba.ac.jp/~surflab/IMG/
495 KB
496 KB
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/IMG/newHD1.jpg
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
87274cbfc70b9490c8c6269030fbf2573df4c5425c07813bd1af0ba31636251b

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Last-Modified
Fri, 07 Jan 2022 00:41:19 GMT
Server
Apache/2.4.25 (Debian)
ETag
"7bd6c-5d4f33ed47f48"
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
507244
ssk_gr.png
www.bk.tsukuba.ac.jp/~surflab/IMG/
110 KB
110 KB
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/IMG/ssk_gr.png
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
01bdb895cdc568d9b533f559ca78245059a0f1c99aa6adf5d5f803cb544eddf0

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Last-Modified
Thu, 01 Sep 2022 01:04:50 GMT
Server
Apache/2.4.25 (Debian)
ETag
"1b8cb-5e793335257bf"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
112843
ymd_gr.png
www.bk.tsukuba.ac.jp/~surflab/IMG/
160 KB
160 KB
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/IMG/ymd_gr.png
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
4817c0d8e20e9a7b03e7df12da82793781713f87662c1aa91788dbb76d5d6ebf

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Last-Modified
Thu, 01 Sep 2022 01:04:50 GMT
Server
Apache/2.4.25 (Debian)
ETag
"27f10-5e7933352675f"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
163600
info.png
www.bk.tsukuba.ac.jp/~surflab/IMG/
854 KB
854 KB
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/IMG/info.png
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
5aac684a3b4f72db622fed2ff37691ca2a0d692a89ca0ac4cea8209437c8822a

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Last-Modified
Tue, 30 Aug 2022 08:25:57 GMT
Server
Apache/2.4.25 (Debian)
ETag
"d58d1-5e77121280a89"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
874705
bg.gif
www.bk.tsukuba.ac.jp/~surflab/images/
283 B
283 B
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/images/bg.gif
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/base.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
8123fed706e090e7dcfdbf0acda6fd72f5ec697cb285570954c30b0c30cdaf2d

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/base.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Server
Apache/2.4.25 (Debian)
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
283
Content-Type
text/html; charset=iso-8859-1
bg_totop.gif
www.bk.tsukuba.ac.jp/~surflab/images/
283 B
283 B
Image
General
Full URL
https://www.bk.tsukuba.ac.jp/~surflab/images/bg_totop.gif
Requested by
Host: www.bk.tsukuba.ac.jp
URL: https://www.bk.tsukuba.ac.jp/~surflab/base.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
130.158.39.131 Mito, Japan, ASN37917 (UTINS University of Tsukuba, JP),
Reverse DNS
bukko.bk.tsukuba.ac.jp
Software
Apache/2.4.25 (Debian) /
Resource Hash
8123fed706e090e7dcfdbf0acda6fd72f5ec697cb285570954c30b0c30cdaf2d

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bk.tsukuba.ac.jp/~surflab/base.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36

Response headers

Date
Mon, 03 Oct 2022 05:13:36 GMT
Server
Apache/2.4.25 (Debian)
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
283
Content-Type
text/html; charset=iso-8859-1

Verdicts & Comments Add Verdict or Comment

9 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| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation

0 Cookies

2 Console Messages

Source Level URL
Text
network error URL: https://www.bk.tsukuba.ac.jp/~surflab/images/bg.gif
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.bk.tsukuba.ac.jp/~surflab/images/bg_totop.gif
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)