Sigops.org ACM SIGOPS – ACM Special interest Group in Operating Systems

Sigops.org Overview

Sigops.org belongs to A2HOSTING - A2 Hosting, Inc., US. Check the list of other websites hosted by A2HOSTING - A2 Hosting, Inc., US.

In terms of rank-to-traffic ratio, sigops.org has 25,836 unique users per day, viewing 129,181 pages. The rank based value of sigops.org is 195,892 USD. Every user makes 5.35 pageviews on average.

Sigops.org boasts a link base consisting of 962 referring domains and 1134 external backlinks, as revealed by the data obtained from web network scanning.

Sigops.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in September 23, 2024, sigops.org has an expired SSL certificate issued by Let's Encrypt (expired on December 07, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Symantec and Web of Trust sigops.org is a fairly safe domain.

Based on Mobile-Friendly test by Google sigops.org is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Sigops.org Website Safety

logo
Overview
Last Updated: 12/26/2024
Unknown status.
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 logo
Norton Connect Safe
Last Updated: 04/03/2024
sigops.org is safe.
Norton ConnectSafe evaluates sigops.org for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/26/2024
Unknown status.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
sigops.org 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.
McAfee logo
Site Advisor
Last Updated: 03/03/2021
sigops.org is safe.
McAfee assesses sigops.org 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 sigops.org for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/11/2019
sigops.org child safety is very good.
The WOT calculates reputation of the sigops.org. This reputation system receives ratings from users and information from third-party sources, assesses the sigops.org for safety features and confirms, whether sigops.org is suitable for children.

SSL Information
Domainsigops.org
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form09/08/2024
Expiration12/07/2024
SignedCertificate is not self signed
Additional Domains *.sigops.hosting.acm.org
sigops.hosting.acm.org
sigops.org
www.sigops.org

Sigops.org Rank History

Sigops.org Hosting Information

Server Location

ASN Information

ASN ID: 55293

ASN Title: A2HOSTING - A2 Hosting, Inc., US

Last Update: 03/12/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 55293
ASName: A2HOSTING
ASHandle: AS55293
RegDate: 2013-05-17
Updated: 2013-05-17
Ref: https://rdap.arin.net/registry/autnum/55293

OrgName: A2 Hosting, Inc.
OrgId: A2HOS
Address: P.O. Box 2998
City: Ann Arbor
StateProv: MI
PostalCode: 48106
Country: US
RegDate: 2004-03-16
Updated: 2017-06-06
Comment: http://www.a2hosting.com
Ref: https://rdap.arin.net/registry/entity/A2HOS

OrgTechHandle: NETWO8213-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-734-222-4678
OrgTechEmail: noc@a2hosting.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO8213-ARIN

OrgNOCHandle: NETWO8213-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-734-222-4678
OrgNOCEmail: noc@a2hosting.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO8213-ARIN

OrgAbuseHandle: NETWO5169-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-734-222-4678
OrgAbuseEmail: abuse@a2hosting.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO5169-ARIN

OrgTechHandle: CUNDI1-ARIN
OrgTechName: Cundiff, David
OrgTechPhone: +1-734-222-4678
OrgTechEmail: dcundiff@a2hosting.com
OrgTechRef: https://rdap.arin.net/registry/entity/CUNDI1-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Sigops.org Domain Registration and Settings

WHOIS

Domain Name: sigops.org
Registry Domain ID: 369e4b11f0804a0ca14f5f432f279a1a-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-12-20T07:19:07Z
Creation Date: 1999-02-18T05:00:00Z
Registry Expiry Date: 2026-02-18T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Association for Computing Machinery
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
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Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
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Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns10.dnsmadeeasy.com
Name Server: ns11.dnsmadeeasy.com
Name Server: ns12.dnsmadeeasy.com
Name Server: ns13.dnsmadeeasy.com
Name Server: ns14.dnsmadeeasy.com
Name Server: ns15.dnsmadeeasy.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-11-12T12:18:20Z


DNS Records
HostA RecordTTL
sigops.org66.198.246.118300
HostMX RecordPriorityTTL
sigops.orgmail.mailroute.net1086400
HostNS RecordTTL
sigops.orgns13.dnsmadeeasy.com86400
sigops.orgns12.dnsmadeeasy.com86400
sigops.orgns14.dnsmadeeasy.com86400
sigops.orgns11.dnsmadeeasy.com86400
sigops.orgns15.dnsmadeeasy.com86400
sigops.orgns10.dnsmadeeasy.com86400
HostTXT RecordTTL

ns10.dnsmadeeasy.com
TTL: 86400
Email address: dns.dnsmadeeasy.com
Serial: 2009010114
Refresh: 43200
Retry: 3600
Expire: 1209600
Minimum: 180

Sigops.org HTML Check


Errors
Warnings

Sigops.org Desktop Performance

Last tested: 01/08/2016

Speedometer image
Desktop Speed
83%

Desktop Resource Breakdown
Total Resources24
Number of Hosts1
Static Resources23
CSS Resources1

Sigops.org Mobile Insights

Last tested: 01/08/2016

Speedometer image
Mobile Usability
59%
Speedometer image
Mobile Speed
76%

Mobile Resource Breakdown
Total Resources24
Number of Hosts1
Static Resources23
CSS Resources1

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