ulb.ac.be is not available!

  • Website up
  • Not on blocklists
Status
  • NOT
DNSSEC
Not signed
Checked
Visit ulb.ac.be

Website

Answer
200 OKin 169 ms
Ends at
https://www.ulb.be/
Redirects
  • https://ulb.ac.be/ (301)
Title
ULB - UNIVERSITÉ LIBRE DE BRUXELLES - ULB
Server
Apache/2.4.68 (Debian)
Protocols
HTTP/1.1
Certificate
Hellenic Academic and Research Institutions CA (GEANT TLS ECC 1) for www.ulb.be, summerschool.ulb.be, etudiant.ulb.be, extension.ulb.be, facmodele.ulb.be and formationcontinue.ulb.be, valid until
www
Redirects to https://www.ulb.be/ (301)

DNS records

ulb.ac.be

NS
  • ns1.ulb.ac.be
  • ns2.ulb.ac.be
TTL 5 min
TXT
TTL 5 min
SOA
TTL 5 min
CAA
None: any certificate authority may issue for this name

www.ulb.ac.be

_dmarc.ulb.ac.be

TXT
  • v=DMARC1;p=quarantine;sp=reject;rua=mailto:sysalerts@ulb.be;ruf=mailto:sysalerts@ulb.be;rf=afrf;pct=100;ri=86400
TTL 5 min

As ns1.ulb.ac.be answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

17,266 Tranco rank up from 17,498 on 2026-09-28
7.79Open PageRank, out of 10
25,048Open PageRank position
2,725Referring domains

From Tranco and Open PageRank

WHOIS

% .be Whois Server 6.1
%
% The WHOIS service offered by DNS Belgium and the access to the records in the DNS Belgium
% WHOIS database are provided for information purposes only. It allows
% persons to check whether a specific domain name is still available or not
% and to obtain information related to the registration records of
% existing domain names.
%
% DNS Belgium cannot, under any circumstances, be held liable where the stored
% information would prove to be incomplete or inaccurate in any sense.
%
% By submitting a query you agree not to use the information made available
% to:
%   - allow, enable or otherwise support the transmission of unsolicited,
%     commercial advertising or other solicitations whether via email or otherwise;
%   - target advertising in any possible way;
%   - to cause nuisance in any possible way to the domain name holders by sending 
%     messages to them (whether by automated, electronic processes capable of
%     enabling high volumes or other possible means).
% 
% Without prejudice to the above, it is explicitly forbidden to extract, copy
% and/or use or re-utilise in any form and by any means (electronically or
% not) the whole or a quantitatively or qualitatively substantial part
% of the contents of the WHOIS database without prior and explicit permission
% by DNS Belgium, nor in any attempt thereof, to apply automated, electronic
% processes to DNS Belgium (or its systems).
%
% You agree that any reproduction and/or transmission of data for commercial
% purposes will always be considered as the extraction of a substantial
% part of the content of the WHOIS database.
%
% By submitting the query you agree to abide by this policy and accept that
% DNS Belgium can take measures to limit the use of its whois services in order to
% protect the privacy of its registrants or the integrity of the database.
%

Domain:	ulb.ac.be
Status:	NOT ALLOWED
Message:	Use only approved characters.

DNSSEC

ulb.ac.be is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

be Verified

  • Found 1 DS records for be in the . zone
  • DS=45588/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 4 DNSKEY records for be
  • DS=45588/SHA-256 verifies DNSKEY=45588/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=45588 and DNSKEY=45588/SEP verifies the DNSKEY RRset

ac.be Verified

  • Found 1 DS records for ac.be in the be zone
  • DS=3524/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=44058 and DNSKEY=44058 verifies the DS RRset
  • Found 2 DNSKEY records for ac.be
  • DS=3524/SHA-256 verifies DNSKEY=3524/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=3524 and DNSKEY=3524/SEP verifies the DNSKEY RRset

ulb.ac.be Not signed

  • No DS records found for ulb.ac.be in the ac.be zone