Tekfen.com.tr Anasayfa - Tekfen Holding
Server IP address resolved: No
Http response code: None
Last Checked: 12/18/2025
Tekfen.com.tr attracts 286 unique visitors daily, generating 857 pageviews. The estimated value of tekfen.com.tr is 6,249 USD. Each visitor views approximately 3.21 pages on average.
According to Majestic's traffic estimates, tekfen.com.tr ranks 41,258 globally, with the majority of its visitors coming from Turkey, where it holds the 24,930 position.
It is beneficial for tekfen.com.tr that their data center (provided by Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S) is located in Turkey, as this helps reduce page load time for most visitors.
See the list of other websites hosted by Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S.
Tekfen.com.tr is registered with the .TR top-level domain. Explore additional websites within the .TR zone.
A recent examination on (July 04, 2024), indicates that tekfen.com.tr has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on July 14, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GlobalSign nv-sa.
According to Google Safe Browsing, Google Safe Search and Symantec tekfen.com.tr appears to be a safe domain.
Based on Google's Mobile-Friendly test, tekfen.com.tr is optimized for mobile and tablet devices, although the web page loading speed could be improved.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton ConnectSafe evaluates tekfen.com.tr for any unsafe and insecure content. The results are critical for families with young children.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee assesses tekfen.com.tr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze tekfen.com.tr for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the tekfen.com.tr. This reputation system receives ratings from users and information from third-party sources, assesses the tekfen.com.tr for safety features and confirms, whether tekfen.com.tr is suitable for children.
| Domain | *.tekfen.com.tr |
| Issuer Organization | GlobalSign nv-sa |
| Issuer | GlobalSign RSA OV SSL CA 2018 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/13/2023 |
| Expiration | 07/14/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.tekfen.com.tr tekfen.com.tr |
ASN ID: 201863
ASN Title: Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S.
Last Update: 07/12/2025
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to 'AS196608 - AS210331'
as-block: AS196608 - AS210331
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: 2018-12-04T08:56:54Z
last-modified: 2018-12-04T08:56:54Z
source: RIPE
% Information related to 'AS201863'
% Abuse contact for 'AS201863' is 'eyazici@sob.com.tr'
aut-num: AS201863
as-name: tr-sobdatacenter
org: ORG-SOBB3-RIPE
import: from AS15924 accept ANY
export: to AS15924 announce AS201863
import: from AS9121 accept ANY
export: to AS9121 announce AS201863
admin-c: EY1322-RIPE
tech-c: EY1322-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: tr-sobdatacenter-1-mnt
created: 2018-06-26T13:05:12Z
last-modified: 2018-09-04T12:15:49Z
source: RIPE
organisation: ORG-SOBB3-RIPE
org-name: Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S.
org-type: LIR
address: Buyukdere Cad. No:127 Astoria Kuleleri A Kule Kat 1 34394
address: 34394
address: ISTANBUL
address: TURKEY
admin-c: EY1322-RIPE
tech-c: EY1322-RIPE
abuse-c: AR47080-RIPE
mnt-ref: tr-sobdatacenter-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: tr-sobdatacenter-1-mnt
created: 2018-06-21T08:47:01Z
last-modified: 2018-06-21T08:47:03Z
source: RIPE # Filtered
phone: +90 212 216 93 60
person: Erkin YAZICI
address: Buyukdere Cad. No:127 Astoria Kuleleri A Kule Kat 1 34394
address: 34394
address: ISTANBUL
address: TURKEY
phone: +90 212 216 93 60
nic-hdl: EY1322-RIPE
mnt-by: tr-sobdatacenter-1-mnt
created: 2018-06-21T08:47:00Z
last-modified: 2018-06-21T08:47:01Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.92.6 (BLAARKOP)
** Domain Name: tekfen.com.tr
Domain Status: Active
Frozen Status: -
Transfer Status: The domain is LOCKED to transfer.
** Registrant:
Tekfen İnşaat ve Tesisat A.Ş
Hidden upon user request
Hidden upon user request
Hidden upon user request
Hidden upon user request
** Registrar:
NIC Handle : dbt52
Organization Name : Doruk Bilişim Teknolojileri Ltd. Şti.
Address : Dikilitaş Mahallesi Eren Sokak No: 28 Kat:1-2
Beşiktaş
34349 İstanbul Türkiye
Phone : 90-212-3269200-
Fax : 90-212-2272811
** Domain Servers:
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
** Additional Info:
Created on..............: 1997-Mar-20.
Expires on..............: 2026-Mar-19.
** Whois Server:
Last Update Time: 2024-11-14T07:33:48+03:00
| Host | A Record | TTL |
|---|---|---|
| tekfen.com.tr | 212.58.6.79 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| tekfen.com.tr | tekfen-com-tr.mail.protection.outlook.com | 0 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| tekfen.com.tr | ns1.bdm.microsoftonline.com | 172800 |
| tekfen.com.tr | ns2.bdm.microsoftonline.com | 172800 |
| tekfen.com.tr | ns3.bdm.microsoftonline.com | 172800 |
| tekfen.com.tr | ns4.bdm.microsoftonline.com | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| tekfen.com.tr | v=spf1 include:spf.protection.outlook.com -all | 3600 |
| tekfen.com.tr | mscid=GN/lIsqKLoCBRE3rDbrNM34XswrxzNbAagi4yQxChhy1F/u3D3g8y9nV/t5fgT6IOi88QPlk7f1VvytYJXw97A== | 3600 |
| tekfen.com.tr | 5/Gdo++lfHO9hUFN9bxA3Mh8WNqVKQU/uNXz2xzmnYA= | 3600 |
ns1.bdm.microsoftonline.com
TTL: 3600
Email address: azuredns-hostmaster.microsoft.com
Serial: 1
Refresh: 3600
Retry: 300
Expire: 2419200
Minimum: 300
Last tested: 07/12/2019

| Total Resources | 33 |
| Number of Hosts | 8 |
| Static Resources | 25 |
| JavaScript Resources | 13 |
| CSS Resources | 4 |
Last tested: 07/12/2019


| Total Resources | 33 |
| Number of Hosts | 8 |
| Static Resources | 24 |
| JavaScript Resources | 13 |
| CSS Resources | 4 |
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Turkey TR