ntake.jp - urlscan.io

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 202.181.99.17, located in Japan and belongs to SAKURA-B SAKURA Internet Inc., JP. The main domain is ntake.jp.
TLS certificate: Issued by R3 on February 19th 2022. Valid for: 3 months.

This is the only time ntake.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
1 6	202.181.99.17 202.181.99.17		9370 (SAKURA-B ...) (SAKURA-B SAKURA Internet Inc.)
5	2

6 202.181.99.17 (Japan) 1 redirects

ASN9370 (SAKURA-B SAKURA Internet Inc., JP)
PTR: www297.sakura.ne.jp

ntake.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	ntake.jp 1 redirects ntake.jp	437 KB
5	1

	Domain	Requested by
6	ntake.jp	1 redirects ntake.jp
5	1

This site contains links to these domains. Also see Links.

Domain
dmml.ch
en.kawahara-lab.org
arxiv.org
ojs.aaai.org
doi.org
papers.nips.cc
proceedings.mlr.press

Subject Issuer	Validity	Valid
ntake.jp R3	`2022-02-19` - `2022-05-20`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://ntake.jp/
Frame ID: E214CADDA9A53B11CC0FBDFF56EB216B
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Naoya Takeishi (武石直也)

Page URL History Show full URLs

http://ntake.jp/ HTTP 301
https://ntake.jp/ Page URL

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

545 kB
Transfer

544 kB
Size

0
Cookies

17 Outgoing links

These are links going to different origins than the main page.

URL: http://dmml.ch/
Title: Data Mining and Machine Learning Group

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URL: http://en.kawahara-lab.org/
Title: Structured Learning Team

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URL: https://arxiv.org/abs/2006.08935
Title: deep dynamics model with prior knowledge of stable invariant sets

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URL: https://arxiv.org/abs/2102.13156
Title: physics-integrated (grey-box) VAEs

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URL: https://ojs.aaai.org/index.php/AAAI/article/view/17176
Title: Learning dynamics models with stable invariant sets

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URL: https://arxiv.org/abs/1902.02068
Title: Knowledge-based regularization in generative modeling

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URL: https://arxiv.org/abs/1806.11332
Title: Knowledge-based distant regularization in learning probabilistic models

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URL: https://doi.org/10.24963/ijcai.2017/392
Title: Bayesian DMD

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URL: https://doi.org/10.1103/PhysRevE.96.033310
Title: DMD for random dynamics

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URL: https://papers.nips.cc/paper/2017/hash/3a835d3215755c435ef4fe9965a3f2a0-Abstract.html
Title: DMD with neural net observables

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URL: https://arxiv.org/abs/2102.09973
Title: discriminant DMD for labeled time-series

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URL: http://proceedings.mlr.press/v101/takeishi19a.html
Title: multiple kernel learning for diffusion-map-based Koopman analysis

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URL: https://arxiv.org/abs/2006.03795
Title: An MCMC method for uncertainty set generation via operator-theoretic metrics

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URL: https://arxiv.org/abs/2004.04464
Title: Shapley values for interpreting semi-supervised anomaly detection

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URL: https://arxiv.org/abs/1909.03495
Title: Shapley values of reconstruction errors of PCA for explaining anomaly detection

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URL: https://doi.org/10.20965/jrm.2017.p0856
Title: Visual monocular localization, mapping, and motion estimation of a rotating small celestial body

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URL: https://doi.org/10.2322/tjsass.58.45
Title: Evaluation of interest-region detectors and descriptors for automatic landmark tracking on asteroids

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Page URL History

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

http://ntake.jp/ HTTP 301
https://ntake.jp/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
2 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request / Show response ntake.jp/ Redirect Chain http://ntake.jp/ https://ntake.jp/	11 KB 11 KB	549ms 534ms	Document text/html	202.181.99.17 SAKURA-B SAKURA I...
General Check archive.org Show headers Download Go to Full URL https://ntake.jp/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 202.181.99.17 , Japan, ASN9370 (SAKURA-B SAKURA Internet Inc., JP), Reverse DNS www297.sakura.ne.jp Software nginx / Resource Hash `31a707115ef7456033d184fdb5aad42c26265c58c641257f1fe51c63e7902048` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Accept-Language jp-JP,jp;q=0.9 Response headers server nginx date Thu, 24 Feb 2022 18:03:43 GMT content-type text/html content-length 11021 last-modified Fri, 17 Dec 2021 10:05:59 GMT etag "2b0d-5d354af9311d5" accept-ranges bytes Redirect headers Server nginx Date Thu, 24 Feb 2022 18:03:42 GMT Content-Type text/html; charset=iso-8859-1 Content-Length 225 Connection keep-alive Location https://ntake.jp/
GET H2	200	latex.css ntake.jp/	2 KB 2 KB	4ms 3ms	Stylesheet text/css	202.181.99.17 SAKURA-B SAKURA I...
General Check archive.org Show headers Download Go to Full URL https://ntake.jp/latex.css Requested by Host: ntake.jp URL: https://ntake.jp/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 202.181.99.17 , Japan, ASN9370 (SAKURA-B SAKURA Internet Inc., JP), Reverse DNS www297.sakura.ne.jp Software nginx / Resource Hash `0077dae8578e044cde4b4eb7c04aa872d6ba6a8b76d23ba2b48e007c500e8767` Request headers Accept-Language jp-JP,jp;q=0.9 Referer https://ntake.jp/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers date Thu, 24 Feb 2022 18:03:43 GMT last-modified Thu, 24 Feb 2022 12:56:18 GMT server nginx accept-ranges bytes etag "6c4-5d8c31bad8625" content-length 1732 content-type text/css
GET H2	200	style.css ntake.jp/	2 KB 2 KB	876ms 876ms	Stylesheet text/css	202.181.99.17 SAKURA-B SAKURA I...
General Check archive.org Show headers Download Go to Full URL https://ntake.jp/style.css Requested by Host: ntake.jp URL: https://ntake.jp/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 202.181.99.17 , Japan, ASN9370 (SAKURA-B SAKURA Internet Inc., JP), Reverse DNS www297.sakura.ne.jp Software nginx / Resource Hash `6b3dadefd34d1e06c341ad93c8c9f273fb526c3e4c368391f0fa0c3e67892853` Request headers Accept-Language jp-JP,jp;q=0.9 Referer https://ntake.jp/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers date Thu, 24 Feb 2022 18:03:44 GMT last-modified Sun, 22 Nov 2020 10:58:08 GMT server nginx accept-ranges bytes etag "75f-5b4aff3e99000" content-length 1887 content-type text/css
GET H2	200	latexfont.css ntake.jp/	297 KB 297 KB	880ms 880ms	Stylesheet text/css	202.181.99.17 SAKURA-B SAKURA I...
General Check archive.org Show headers Download Go to Full URL https://ntake.jp/latexfont.css Requested by Host: ntake.jp URL: https://ntake.jp/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 202.181.99.17 , Japan, ASN9370 (SAKURA-B SAKURA Internet Inc., JP), Reverse DNS www297.sakura.ne.jp Software nginx / Resource Hash `805d8f25af789dce831bbf28519c4236c37a706b8a41f50ec6eae7f742547452` Request headers Accept-Language jp-JP,jp;q=0.9 Referer https://ntake.jp/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers date Thu, 24 Feb 2022 18:03:44 GMT last-modified Fri, 19 Jun 2020 06:47:19 GMT server nginx accept-ranges bytes etag "4a248-5a86a43ad8bc0" content-length 303688 content-type text/css
GET H2	200	me_20211022.jpg ntake.jp/	125 KB 125 KB	882ms 881ms	Image image/jpeg	202.181.99.17 SAKURA-B SAKURA I...
General Check archive.org Show headers Download Go to Show image Full URL https://ntake.jp/me_20211022.jpg Requested by Host: ntake.jp URL: https://ntake.jp/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 202.181.99.17 , Japan, ASN9370 (SAKURA-B SAKURA Internet Inc., JP), Reverse DNS www297.sakura.ne.jp Software nginx / Resource Hash `8bc4d33450a0a030282ff70368a8913be23d8c6c9b8601300055c60f4b94b2f7` Request headers Accept-Language jp-JP,jp;q=0.9 Referer https://ntake.jp/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers date Thu, 24 Feb 2022 18:03:44 GMT last-modified Fri, 17 Dec 2021 10:06:00 GMT server nginx accept-ranges bytes etag "1f404-5d354afa2e567" content-length 128004 content-type image/jpeg
GET DATA	200 OK	truncated /	53 KB 53 KB		Font application/font-woff2
General Check archive.org Show headers Download Go to Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash `6443e3026d9cab677341375356ea0d31ca96498b10fdd0c5af6bf5732182ceb0` Request headers Referer Origin https://ntake.jp Accept-Language jp-JP,jp;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers Content-Type application/font-woff2;charset=utf-8
GET DATA	200 OK	truncated /	54 KB 54 KB		Font application/font-woff2
General Check archive.org Show headers Download Go to Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash `1ef9ff0858a2428d367d10a46c1b4accb3c421d5b95acfca1a88bd0ae15a0f85` Request headers Referer Origin https://ntake.jp Accept-Language jp-JP,jp;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36 Response headers Content-Type application/font-woff2;charset=utf-8

Verdicts & Comments Add Verdict or Comment

1 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.

function| structuredClone

0 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.

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.

ntake.jp
202.181.99.17
0077dae8578e044cde4b4eb7c04aa872d6ba6a8b76d23ba2b48e007c500e8767
1ef9ff0858a2428d367d10a46c1b4accb3c421d5b95acfca1a88bd0ae15a0f85
31a707115ef7456033d184fdb5aad42c26265c58c641257f1fe51c63e7902048
6443e3026d9cab677341375356ea0d31ca96498b10fdd0c5af6bf5732182ceb0
6b3dadefd34d1e06c341ad93c8c9f273fb526c3e4c368391f0fa0c3e67892853
805d8f25af789dce831bbf28519c4236c37a706b8a41f50ec6eae7f742547452
8bc4d33450a0a030282ff70368a8913be23d8c6c9b8601300055c60f4b94b2f7

ntake.jp Open in urlscan Pro 202.181.99.17 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

5 Requests

100 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

2 IPs

1 Countries

545 kBTransfer

544 kBSize

0 Cookies

17 Outgoing links

Page URL History

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Indicators

ntake.jp Open in urlscan Pro
202.181.99.17 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

545 kB
Transfer

544 kB
Size

0
Cookies

5 HTTP transactions
2 data transactions