www.softlab.ntua.gr Open in urlscan Pro
147.102.1.6 Public Scan

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Submitted URL:
http://discrete.gr/
Effective URL:
http://www.softlab.ntua.gr/~fotakis/discrete_math/
Submission: On November 25 via api (November 25th 2021, 7:28:12 pm UTC) from US — Scanned from DE

Summary HTTP 5 Redirects Links 50 Behaviour Indicators

Summary

This website contacted 1 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 147.102.1.6, located in Glyfada, Greece and belongs to NTUA, GR. The main domain is www.softlab.ntua.gr.

This is the only time www.softlab.ntua.gr was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2a01:7e01::f0... 2a01:7e01::f03c:91ff:fe2c:5a79	63949 (LINODE-AP...) (LINODE-AP Linode)
5	147.102.1.6 147.102.1.6	3323 (NTUA) (NTUA)
5	1

1 2a01:7e01::f03c:91ff:fe2c:5a79 (Frankfurt am Main, Germany) 1 redirects

ASN63949 (LINODE-AP Linode, LLC, US)

discrete.gr	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 147.102.1.6 (Glyfada, Greece)

ASN3323 (NTUA, GR)
PTR: lazy.softlab.ece.ntua.gr

www.softlab.ntua.gr	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	ntua.gr www.softlab.ntua.gr	65 KB
1	discrete.gr 1 redirects discrete.gr	235 B
5	2

	Domain	Requested by
5	www.softlab.ntua.gr	www.softlab.ntua.gr
1	discrete.gr	1 redirects
5	2

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

Domain
courses.corelab.ntua.gr
www.gradiance.com
centralntua.webex.com
corelab.ntua.gr
highered.mcgraw-hill.com
www.oreilly.com
www.cs.elte.hu
cgi.di.uoa.gr
www.math.ntua.gr
diestel-graph-theory.com
ocw.mit.edu
www.unipi.gr
old.corelab.ntua.gr
www.cs.cornell.edu
www.arts.cornell.edu

Subject Issuer	Validity	Valid

This page contains 1 frames:

Primary Page: http://www.softlab.ntua.gr/~fotakis/discrete_math/
Frame ID: C3D7E5A926E04CACFC783178FC66DEEA
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Διακριτά Μαθηματικά

Page URL History Show full URLs

http://discrete.gr/ HTTP 302
http://www.softlab.ntua.gr/~fotakis/discrete_math/ Page URL

Page Statistics

5
Requests

0 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

65 kB
Transfer

100 kB
Size

0
Cookies

50 Outgoing links

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

URL: https://courses.corelab.ntua.gr/mod/forum/discuss.php?d=585
Title: ανακοίνωση

Search URL Search Domain Scan URL

URL: http://www.gradiance.com/services/servlet/COTC
Title: http://www.gradiance.com/services/servlet/COTC

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/j.php?MTID=mbb8c50c807f2c26c7ff8a7d094a8f824
Title: https://centralntua.webex.com/centralntua/j.php?MTID=mbb8c50c807f2c26c7ff8a7d094a8f824

Search URL Search Domain Scan URL

URL: https://courses.corelab.ntua.gr/discrete/
Title: εδώ

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/j.php?MTID=m5e08d317d3f689e69dccc899cabf7bce
Title: https://centralntua.webex.com/centralntua/j.php?MTID=m5e08d317d3f689e69dccc899cabf7bce

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/j.php?MTID=mebd6574a7d0421eb3df63360b14b574a
Title: https://centralntua.webex.com/centralntua/j.php?MTID=mebd6574a7d0421eb3df63360b14b574a

Search URL Search Domain Scan URL

URL: http://corelab.ntua.gr/courses/discrete/
Title: 2013-2014

Search URL Search Domain Scan URL

URL: http://highered.mcgraw-hill.com/sites/0072880082/information_center_view0/
Title: Discrete Mathematics and its Applications (6th Edition)

Search URL Search Domain Scan URL

URL: https://www.oreilly.com/library/view/essentials-of-discrete/9781284056242/
Title: Essentials of Discrete Mathematics (3rd Edition)

Search URL Search Domain Scan URL

URL: http://www.cs.elte.hu/~lovasz/dmbook.ps
Title: Discrete Mathematics

Search URL Search Domain Scan URL

URL: http://cgi.di.uoa.gr/~sgk/teaching/Math4CS/math4cs.pdf
Title: Μαθηματικά της Πληροφορικής

Search URL Search Domain Scan URL

URL: http://www.math.ntua.gr/~symvonis/teaching/graph_theory_material/gt_lectures.html
Title: Θεωρία Γραφημάτων

Search URL Search Domain Scan URL

URL: http://diestel-graph-theory.com/
Title: Graph Theory

Search URL Search Domain Scan URL

URL: http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-fall-2005/
Title: DiscreteMath@MIT

Search URL Search Domain Scan URL

URL: http://www.unipi.gr/faculty/mkoutras/synd.htm
Title: Μάθημα Συνδυαστικής

Search URL Search Domain Scan URL

URL: http://old.corelab.ntua.gr/courses/algorithms/uliko/graphs.pdf
Title: εδώ

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=cebcf763a9f64f39b7cd31af1d0365ae
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://www.cs.cornell.edu/home/kleinber/networks-book/networks-book-ch21.pdf
Title: Κεφάλαιο 21

Search URL Search Domain Scan URL

URL: https://www.cs.cornell.edu/home/kleinber/networks-book/
Title: Networks, Crowds, and Markets: Reasoning About a Highly Connected World

Search URL Search Domain Scan URL

URL: http://www.arts.cornell.edu/econ/deasley/
Title: David Easley

Search URL Search Domain Scan URL

URL: http://www.cs.cornell.edu/home/kleinber/
Title: Jon Kleinberg

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=796c65af25fe4a2fb2903ccd512f0f23
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=de5707cf755b4b648be6109f8b94fc2f
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=eac6898f4d674dc3b2444bf3d6683531
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=90c69e4a404248128842f7ee2f9c0605
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=8c58ef012cc449deac70772f4c12d98b
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=e7d7ed62aabf481183ea8c35ef5b274d
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=ee1b7c7707774d148c8690e3de9d9cfd
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=5486e815842044e9ae148e45cef4d55c
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=7a4b1531a1ba410cbf0801bb2687d595
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=f705c143d56f4702a799c1edb6d8f301
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=1f6b06e02b6543fa97b6015f8c832c4d
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=958ad498876748f0937c7d21b98f5373
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=cc511b0d1d344028b89d14df779812bd
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=d3d1e15e3427443e8cd00db664013582
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=6dd786e752a44c99b5ee0216d23af7a9
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=008e98477e9e4fb28542e4730f325a14
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=d90ef4e1ccb44a41a52f209e4fd75c1b
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=4299b8c8264341e9a0ba195df866f741
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=79105eca18134439859402e789600c9f
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=4481fde0e20941cbb7e0879ace41a320
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=8681aa9834f44bb1af67e6fe70c0cde4
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=827e8e13840e4a3aa9d647c7edaf903a
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=61cbd51d492d49d8b72ad6a3fdd9c93b
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=1df6a10b81e8438f9b729c0d338abdcc
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=713d25c00fcc344051bdc03691616ab9
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/centralntua/ldr.php?RCID=b121cff0bd1f46359f85eb608beebd3a
Title: WebEx Link διάλεξης

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/webappng/sites/centralntua/recording/63bc93159ab51039bf6e005056818b31
Title: WebEx Link 1ης ώρας

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/webappng/sites/centralntua/recording/65c3ddc49abe1039af5f005056a2b5bb
Title: WebEx Link 2ης ώρας

Search URL Search Domain Scan URL

URL: https://centralntua.webex.com/webappng/sites/centralntua/recording/a2d7e45da5b510399d5b00505681d17b
Title: WebEx Link διάλεξης

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://discrete.gr/ HTTP 302
http://www.softlab.ntua.gr/~fotakis/discrete_math/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H/1.1	200 OK	Primary Request / Show response www.softlab.ntua.gr/~fotakis/discrete_math/ Redirect Chain http://discrete.gr/ http://www.softlab.ntua.gr/~fotakis/discrete_math/	47 KB 12 KB	286ms 89ms	Document text/html	147.102.1.6 NTUA
General Check archive.org Show headers Download Go to Full URL http://www.softlab.ntua.gr/~fotakis/discrete_math/ Protocol HTTP/1.1 Server 147.102.1.6 Glyfada, Greece, ASN3323 (NTUA, GR), Reverse DNS lazy.softlab.ece.ntua.gr Software Apache/2.2.16 (Debian) / Resource Hash `4b7fa620e82dfbec021fdd250aae0e3f9e861dbfe045cecf4ded2538b3aec764` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36 Accept-Language de-DE,de;q=0.9 Response headers Date Thu, 25 Nov 2021 19:28:07 GMT Server Apache/2.2.16 (Debian) Last-Modified Sun, 25 Jul 2021 13:44:08 GMT ETag "10100ba-ba8a-5c7f2d4b1fa00" Accept-Ranges bytes Vary Accept-Encoding Content-Encoding gzip Content-Length 12175 Keep-Alive timeout=15, max=100 Connection Keep-Alive Content-Type text/html Redirect headers Server nginx/1.14.2 Date Thu, 25 Nov 2021 19:28:07 GMT Content-Type text/html; charset=UTF-8 Transfer-Encoding chunked Connection keep-alive Location http://www.softlab.ntua.gr/~fotakis/discrete_math/
GET H/1.1	200 OK	course.css www.softlab.ntua.gr/~fotakis/Styles/	3 KB 1 KB	99ms 96ms	Stylesheet text/css	147.102.1.6 NTUA
General Check archive.org Show headers Download Go to Full URL http://www.softlab.ntua.gr/~fotakis/Styles/course.css Requested by Host: www.softlab.ntua.gr URL: http://www.softlab.ntua.gr/~fotakis/discrete_math/ Protocol HTTP/1.1 Server 147.102.1.6 Glyfada, Greece, ASN3323 (NTUA, GR), Reverse DNS lazy.softlab.ece.ntua.gr Software Apache/2.2.16 (Debian) / Resource Hash `a4b568199bbb8864c7577b8e92cb042aaa9117d575bfc9db3223e92a6d58d794` Request headers Accept-Language de-DE,de;q=0.9 Referer http://www.softlab.ntua.gr/~fotakis/discrete_math/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36 Response headers Date Thu, 25 Nov 2021 19:28:08 GMT Content-Encoding gzip Last-Modified Mon, 06 Apr 2009 14:48:29 GMT Server Apache/2.2.16 (Debian) ETag "1ff01b8-a62-466e3fdd44940" Vary Accept-Encoding Content-Type text/css Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=15, max=100 Content-Length 753
GET H/1.1	200 OK	pyrforos.gif www.softlab.ntua.gr/~fotakis/Images/Various/	12 KB 13 KB	120ms 117ms	Image image/gif	147.102.1.6 NTUA
General Check archive.org Show headers Download Go to Show image Full URL http://www.softlab.ntua.gr/~fotakis/Images/Various/pyrforos.gif Requested by Host: www.softlab.ntua.gr URL: http://www.softlab.ntua.gr/~fotakis/discrete_math/ Protocol HTTP/1.1 Server 147.102.1.6 Glyfada, Greece, ASN3323 (NTUA, GR), Reverse DNS lazy.softlab.ece.ntua.gr Software Apache/2.2.16 (Debian) / Resource Hash `7ca9a9a18778a687b04b84277087239573dd13813890b44ef635cf2b36bd373f` Request headers Accept-Language de-DE,de;q=0.9 Referer http://www.softlab.ntua.gr/~fotakis/discrete_math/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36 Response headers Date Thu, 25 Nov 2021 19:28:08 GMT Last-Modified Tue, 17 Jun 2008 01:30:12 GMT Server Apache/2.2.16 (Debian) ETag "1ff01b7-312f-44fd2af713100" Content-Type image/gif Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=15, max=100 Content-Length 12591
GET H/1.1	200 OK	dm_grade.jpg www.softlab.ntua.gr/~fotakis/discrete_math/data/	33 KB 33 KB	50ms 50ms	Image image/jpeg	147.102.1.6 NTUA
General Check archive.org Show headers Download Go to Show image Full URL http://www.softlab.ntua.gr/~fotakis/discrete_math/data/dm_grade.jpg Requested by Host: www.softlab.ntua.gr URL: http://www.softlab.ntua.gr/~fotakis/discrete_math/ Protocol HTTP/1.1 Server 147.102.1.6 Glyfada, Greece, ASN3323 (NTUA, GR), Reverse DNS lazy.softlab.ece.ntua.gr Software Apache/2.2.16 (Debian) / Resource Hash `a0b2493e02255ce2c10eac5004d4130406cea0927c11fc5a25762023beaee300` Request headers Accept-Language de-DE,de;q=0.9 Referer http://www.softlab.ntua.gr/~fotakis/discrete_math/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36 Response headers Date Thu, 25 Nov 2021 19:28:08 GMT Last-Modified Fri, 26 Feb 2021 18:19:28 GMT Server Apache/2.2.16 (Debian) ETag "2038a04-8359-5bc414f024c00" Content-Type image/jpeg Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=15, max=99 Content-Length 33625
GET H/1.1	200 OK	pastell.gif www.softlab.ntua.gr/~fotakis/Images/Dividers/	6 KB 6 KB	53ms 52ms	Image image/gif	147.102.1.6 NTUA
General Check archive.org Show headers Download Go to Show image Full URL http://www.softlab.ntua.gr/~fotakis/Images/Dividers/pastell.gif Requested by Host: www.softlab.ntua.gr URL: http://www.softlab.ntua.gr/~fotakis/Styles/course.css Protocol HTTP/1.1 Server 147.102.1.6 Glyfada, Greece, ASN3323 (NTUA, GR), Reverse DNS lazy.softlab.ece.ntua.gr Software Apache/2.2.16 (Debian) / Resource Hash `2193b871bb67af093af8668419dd8798eafd4a22fe465bb48940983e98de922b` Request headers Accept-Language de-DE,de;q=0.9 Referer http://www.softlab.ntua.gr/~fotakis/Styles/course.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36 Response headers Date Thu, 25 Nov 2021 19:28:08 GMT Last-Modified Wed, 08 Nov 2006 15:46:47 GMT Server Apache/2.2.16 (Debian) ETag "1ff01a7-16ad-421be39f987c0" Content-Type image/gif Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=15, max=99 Content-Length 5805

Verdicts & Comments Add Verdict or Comment

10 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.

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.

discrete.gr
www.softlab.ntua.gr
147.102.1.6
2a01:7e01::f03c:91ff:fe2c:5a79
2193b871bb67af093af8668419dd8798eafd4a22fe465bb48940983e98de922b
4b7fa620e82dfbec021fdd250aae0e3f9e861dbfe045cecf4ded2538b3aec764
7ca9a9a18778a687b04b84277087239573dd13813890b44ef635cf2b36bd373f
a0b2493e02255ce2c10eac5004d4130406cea0927c11fc5a25762023beaee300
a4b568199bbb8864c7577b8e92cb042aaa9117d575bfc9db3223e92a6d58d794

www.softlab.ntua.gr Open in urlscan Pro 147.102.1.6 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

0 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

1 IPs

2 Countries

65 kBTransfer

100 kBSize

0 Cookies

50 Outgoing links

Page URL History

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

10 JavaScript Global Variables

0 Cookies

Indicators

www.softlab.ntua.gr Open in urlscan Pro
147.102.1.6 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

0 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

65 kB
Transfer

100 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions