Ref4.com مرجع ارتباطات و اطلاعات تارنماها

برترین مرجع ارتباطات و اطلاعات تارنماها در ایران، مرجعی عمومی برای بزرگان مشاغل و سایت های برتر کشور، نفر اول در جستجوی گوگل شوید

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 05/02/2026

Ref4.com attracts 7,326 unique visitors daily, generating 9,524 pageviews. The estimated value of ref4.com is 168,718 USD. Each visitor views approximately 1.39 pages on average.

According to Majestic's traffic estimates, ref4.com ranks 35,830 globally, with the majority of its visitors coming from Iran, where it holds the 2,831 position.

It is beneficial for ref4.com that their data center (provided by Pars Parva System Co. LTD) is located in Iran, as this helps reduce page load time for most visitors.

See the list of other websites hosted by Pars Parva System Co. LTD.

Ref4.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 10, 2024), indicates that ref4.com has an expired SSL certificate issued by Unizeto Technologies S.A. (expired on July 01, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Unizeto Technologies S.A..

According to Google Safe Browsing, Google Safe Search and Symantec ref4.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, ref4.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
77,482
Average Load Time
1.44sec
Links In Count
276
Website Value
$157,680
Overview
Last Updated: 05/02/2026
Overall result - ref4.com is safe.
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 Connect Safe
Last Updated: 03/22/2025
ref4.com is safe.
Norton ConnectSafe evaluates ref4.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/10/2019
ref4.com is safe.
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.
Google Safe Browsing
Last Updated: 01/09/2019
ref4.com is safe.
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.
Site Advisor
Last Updated: 02/22/2021
ref4.com is safe.
McAfee assesses ref4.com 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 ref4.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 05/02/2026
ref4.com child safety is unknown.
The WOT calculates reputation of the ref4.com. This reputation system receives ratings from users and information from third-party sources, assesses the ref4.com for safety features and confirms, whether ref4.com is suitable for children.

Ref4.com | SSL Certificate Information
Domaininjatrip.com
Issuer OrganizationUnizeto Technologies S.A.
IssuerCertum Domain Validation CA SHA2
AlgorithmRSA-SHA256
Valid form07/01/2024
Expiration07/01/2025
SignedCertificate is not self signed
Additional Domains injatrip.com
www.injatrip.com
Server Location

Ref4.com ASN Information

ASN ID: 60631
ASN Title: Pars Parva System Co. LTD

Last Update: 12/16/2025

% 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 'AS59392 - AS61439'

as-block: AS59392 - AS61439
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

% Information related to 'AS60631'

% Abuse contact for 'AS60631' is 'report@parspack.com'

aut-num: AS60631
as-name: PARVASYSTEM
org: ORG-PPSC1-RIPE
import: from AS25184 accept any
import: from AS60976 accept any
export: to AS60976 announce AS60631
import: from AS48434 accept any
import: from AS16322 accept any
export: to AS48434 announce AS60631
export: to AS16322 announce AS60631
export: to AS48434 announce AS60631
admin-c: PS12254-RIPE
tech-c: PS12254-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: PS60518-MNT
created: 2013-06-10T12:31:47Z
last-modified: 2018-05-28T19:23:58Z
source: RIPE

organisation: ORG-PPSC1-RIPE
org-name: Pars Parva System Co. LTD
org-type: LIR
address: unit 1, no 42, kohestan street, ketab sq, sadat abad
address: 1981675915
address: Tehran
address: IRAN, ISLAMIC REPUBLIC OF
phone: +982122118705
fax-no: +982188564254
abuse-c: PS201305-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: PS60518-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PS60518-MNT
created: 2011-10-06T12:33:40Z
last-modified: 2017-10-30T14:34:39Z
source: RIPE # Filtered

person: Tebyan-e-Noor Cultural-Artistic Institute
address: Keshavarz Blv.
phone: +982181200000
nic-hdl: PS12254-RIPE
mnt-by: PS60518-MNT
created: 2011-10-06T13:11:14Z
last-modified: 2018-05-20T11:18:10Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)

WHOIS

Domain Name: REF4.COM
Registry Domain ID: 1620708225_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2024-09-06T19:45:41Z
Creation Date: 2010-10-16T19:02:10Z
Registry Expiry Date: 2024-10-16T19:02:10Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.REF4.COM
Name Server: NS2.REF4.COM
Name Server: NS3.REF4.COM
Name Server: NS4.REF4.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T07:32:14Z


DNS Records
HostA RecordTTL
ref4.com95.38.61.1893600
HostMX RecordPriorityTTL
ref4.commail.ref4.com103600
HostNS RecordTTL
ref4.comns1.ref4.com3600
ref4.comns2.ref4.com3600
HostTXT RecordTTL
ref4.comv=spf1 a mx -all3600

ns1.winhost.co
TTL: 3600
Email address: hostmaster
Serial: 28
Refresh: 3600
Retry: 600
Expire: 1209600
Minimum: 3600


Errors
Warnings

Last tested: 09/07/2016

Desktop
Desktop Speed
88%

Desktop Resource Breakdown
Total Resources86
Number of Hosts6
Static Resources77
JavaScript Resources15
CSS Resources5

Last tested: 05/21/2017

Mobile
Mobile Usability
75%
Mobile Speed
58%

Mobile Resource Breakdown
Total Resources97
Number of Hosts7
Static Resources88
JavaScript Resources14
CSS Resources6
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