tudelft.nl
TUDELFT-NL SURF B.V., NL

Seen 624 times between May 9th, 2017 and November 20th, 2024.

General Info Open in Search

Geo	Netherlands (NL) —
Created	July 23rd, 1987
AS	AS1128 - TUDELFT-NL SURF B.V., NL Note: An IP might be announced by multiple ASs. This is not shown.
Route	130.161.0.0/16 (Route of ASN)
PTR	tudelft.nl(PTR record of primary IP)
IPv4	130.161.128.82
IPv6	2001:610:908:112:131:180:77:102

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 2a01:4f8:c01e:7fd::1 | 51x 54.73.174.150 | 35x 3.251.22.13 | 22x 130.161.128.96 | 19x 131.180.77.135 | 15x 131.180.81.43 | 12x 131.180.126.37 | 11x 142.132.240.12 | 11x 131.180.77.108 | 7x 131.180.183.244 | 6x

Recent scans (435 total) Show all

URL	Age	Size		IPs
3d.bk.tudelft.nl	6 hours	5 MB	32	5	3
login.tudelft.nl/sso/module.php/core/loginuserpass.php?AuthState=_0c6a300f42e...	2 days	313 KB	8	1	1
www.tudelft.nl/ewi/studeren/masteropleidingen/	4 days	1 MB	44	3	3
www.tudelft.nl/onderwijs/opleidingen/masters/aubs/msc-architecture-urbanism-a...	4 days	2 MB	40	3	3
www.nas.ewi.tudelft.nl	6 days	945 KB	34	2	1

Incoming hits
Summary of pages that talked to this domain

ASNs AS1128 | 118x AS13335 | 18x AS27647 | 10x AS32181 | 8x AS24940 | 6x AS60781 | 6x AS19437 | 4x AS8075 | 4x AS41079 | 2x AS45839 | 2x

IPs 131.180.119.74 | 40x 131.180.119.44 | 35x 69.39.224.73 | 8x 131.180.119.22 | 7x 131.180.125.32 | 7x 95.211.16.66 | 6x 74.115.51.9 | 5x 131.180.77.149 | 5x 131.180.121.63 | 3x 131.180.126.244 | 3x

Countries NL | 130x US | 43x DE | 7x MY | 2x PL | 2x BG | 1x IE | 1x IN | 1x

Recent scans (189 total) Show all

URL	Age	Size		IPs
popl21.sigplan.org	6 days	2 MB	52	7	3
pldi23.sigplan.org	6 days	2 MB	39	6	3
conf.researchr.org	8 days	2 MB	30	7	3
popl19.sigplan.org	12 days	1 MB	55	8	3
icfp22.sigplan.org	12 days	1 MB	41	5	2

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Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

Recently observed hostnames on 'tudelft.nl'
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Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A	130.161.128.82 (TTL: 600)
AAAA	2001:610:908:112:131:180:77:102 (TTL: 600)
MX	tudelft-nl.mail.protection.outlook.com (Priority: 10)
NS	ns2.tudelft.nl
NS	ns1.tudelft.nl
TXT	google-site-verification=xwRqT1z_-EE597mEH4Qfh_TQTFYhTS-bWoYM009P-E8
TXT	MS=ms66592311
TXT	miro-verification=034228b8046d801ff6579bb93100816ce0fac54f
TXT	EYCG94TF05LGAIXGKNS3B4SXZ796W7SPSHUPP1E3M
TXT	L4Rcgp2aufV3yNQT7HZ7nmdmW+S8VVsOkBuh2Rk4Z7WKyHrLcd/aKCgVE+sihdcNsi/LkDeS8otItlX8kSURUA==
TXT	apple-domain-verification=TWilLuVqEqmPHPlP
TXT	google-site-verification=vlPyHrqp8W5EwG3sBPAoZXrMFzyYmVJeDlDshyLCrzk
TXT	google-site-verification=_nk7k44TtWKQJSgLYer_J68BmKIY83V9Heax6u7oRRA
TXT	openatts a=dns-did; p=did:ethr:0x49264cd8041010adf43a926436e0ac38c053c066#controller; v=1.0;
TXT	miro-verification=19371c38bfc06be58d667cbb59a02508a880607d
TXT	sendinblue-code:ef5755c78c2226424706a65a2413f0a1
TXT	successfactors-site-verification=NGMxMTBlMzQ5ZmFiZWRiMTU1ZWVkZDk4MTczYzE5ZDhhZTVhNzI4NTI4OGZjYjI4OTc2YjYyM2RhNGNhZWI4Zg==
TXT	v=spf1 ip4:130.161.131.0/24 ip4:130.161.180.3 ip4:131.180.74.128/27 include:spf.protection.outlook.com ip4:46.31.188.52 ip4:212.83.209.198 ip4:212.83.209.204 include:spf.afas.online ip4:94.143.211.206 ip4:94.143.211.207 include:spf.recruitmail.com ,ip4:46.31.48.0/21 include:spf.topdesk.net include:spf.faqtory.nl include:a._spf.brightspace.com ip4:136.144.199.28 ip4:136.144.226.32 ip4:77.74.54.216 ip4:52.59.111.152 ip4:213.206.232.0/27 ip4:185.136.64.128/27 ip4:185.136.65.128/27 ip4:89.250.112.0 ~all
TXT	adobe-idp-site-verification=6c308adba5fba6d4295d8d092b40f332747dd3b7896740e9ee3a9c87e8691bb1
TXT	amazonses:iyPCyEjMv6YpdMhVuagmzM+6PIiSZt+kj9J0DnmImnQ=
SOA	ns1.tudelft.nl hostmaster: hostmaster.tudelft.nl / serial: 2011557017 / refresh: 600 / retry: 60 / expire: 604800 / minttl: 3600 /

Registration information

Created	July 23rd, 1987
Updated	November 6th, 2024

WHOIS for tudelft.nl

Domain name: tudelft.nl
Status:      active

Registrar:
   Technische Universiteit Delft
   Landbergstraat 15
   2628CE Delft
   Netherlands

Abuse Contact:
   abuse@tudelft.nl

DNSSEC:      yes

Domain nameservers:
   ns1.tudelft.nl          130.161.180.1
   ns2.tudelft.nl          130.161.180.65

Creation Date: 1987-07-23

Updated Date: 2024-11-06

Record maintained by: SIDN BV

tudelft.nl TUDELFT-NL SURF B.V., NL