It-core.eu belongs to PirxNet Grzegorz Bialas. Check the list of other websites hosted by PirxNet Grzegorz Bialas.
In terms of rank-to-traffic ratio, it-core.eu has 5,521 unique users per day, viewing 16,729 pages. The rank based value of it-core.eu is 17,885 USD. Every user makes 3.24 pageviews on average.
It-core.eu boasts a link base consisting of 338 referring domains and 409 external backlinks, as revealed by the data obtained from web network scanning.
It-core.eu top-level domain belongs to .EU domain zone. Check other webpages in .EU zone.
According the last verification test in October 22, 2026, it-core.eu has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: December 22, 2026. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.





| Domain | it-core.eu |
| Issuer Organization | Let's Encrypt |
| Issuer | YR2 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/23/2026 |
| Expiration | 12/22/2026 |
| Signed | Certificate is not self signed |
| Additional Domains |
it-core.eu www.it-core.eu |
Alexa Rank shows how popular it-core.eu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If it-core.eu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to it-core.eu and pageviews on it-core.eu over the past 3 months.
ASN ID: 35434
ASN Title: PirxNet Grzegorz BialasLast Update: 10/22/2026
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% Information related to 'AS33792 - AS35839'
as-block: AS33792 - AS35839
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE
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aut-num: AS35434
as-name: PIRXNET-AS
org: ORG-PGB3-RIPE
import: from AS15744 action pref=90; accept ANY
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import: from AS42261 action pref=100; accept AS42261
import: from AS48024 action pref=100; accept AS48024
import: from AS31242 action pref=100; accept AS31242
export: to AS15744 announce AS35434 AS42261 AS47189 AS48024
export: to AS8246 announce AS35434
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export: to AS47189 announce ANY
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last-modified: 2017-11-15T09:44:08Z
source: RIPE
organisation: ORG-PGB3-RIPE
org-name: PirxNet Grzegorz Bialas
org-type: LIR
address: Dzierzona 12
address: 44-122
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address: POLAND
mnt-ref: PIRXNET-MNT
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created: 2009-02-10T14:42:18Z
last-modified: 2017-03-29T21:09:33Z
source: RIPE # Filtered
phone: +48323354142
fax-no: +48323354142
person: Damian Golebiowski
address: PirxNet ISP Silesia
address: ul. Dzierzona 12
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address: Poland
phone: +48 32 3354142
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nic-hdl: DG2665-RIPE
mnt-by: PIRXNET-MNT
remarks: Main PirxNet administrator
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created: 2005-12-23T12:03:00Z
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source: RIPE # Filtered
person: Grzegorz Bialas
address: PirxNet ISP Silesia
address: ul. Dzierzona 12
address: 44-122 Gliwice
address: Poland
phone: +48 32 3354142
fax-no: +48 32 3354142
nic-hdl: GB1255-RIPE
mnt-by: PL-CKPOLSL-MNT
mnt-by: PIRXNET-MNT
remarks: Technical issues? Write to admin@pirxnet.pl
created: 2001-10-10T09:01:21Z
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source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)
% The WHOIS service offered by EURid and the access to the records
% in the EURid 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.
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% stored information would prove to be wrong, incomplete or not
% accurate in any sense.
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% commercial advertising or other solicitations whether via email or
% otherwise;
% - target advertising in any possible way;
% - cause nuisance in any possible way by sending messages to registrants,
% whether by automated, electronic processes capable of enabling
% high volumes or by 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 EURid, nor in any attempt hereof, to apply
% automated, electronic processes to EURid (or its systems).
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% any information concerning the registrant.
% Registrant and on-site contact information can be obtained through use of the
% web-based WHOIS service available from the EURid website www.eurid.eu
%
% WHOIS it-core.eu
Domain: it-core.eu
Script: LATIN
Registrant:
NOT DISCLOSED!
Visit www.eurid.eu for the web-based WHOIS.
Technical:
Organisation: cyber_Folks S.A.
Language: pl
Email: domeny@cyberfolks.pl
Registrar:
Name: cyber_Folks S.A.
Website: https://www.cyberfolks.pl
Name servers:
dns1.tld.pl
dns3.tld.pl
dns2.tld.pl
Please visit www.eurid.eu for more info.
| Host | A Record | TTL |
|---|---|---|
| it-core.eu | 83.230.50.82 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| it-core.eu | mail.cloud-admin.pl | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| it-core.eu | dns1.tld.pl | 3600 |
| it-core.eu | dns2.tld.pl | 3600 |
| it-core.eu | dns3.tld.pl | 3600 |
| Host | TXT Record | TTL |
|---|
dns1.tld.pl
TTL: 3600
Email address: pomoc.domeny.pl
Serial: 2023050805
Refresh: 10800
Retry: 1800
Expire: 604800
Minimum: 3600
not found