Sigma2.no Front page | Sigma2
Server IP address resolved: No
Http response code: None
Last Checked: 12/15/2025
Sigma2.no attracts 7,545 unique visitors daily, generating 30,178 pageviews. The estimated value of sigma2.no is 45,646 USD. Each visitor views approximately 4.28 pages on average.
Sigma2.no is hosted by AMAZON-02 - Amazon.com, Inc., US. Check out other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Sigma2.no is registered with the .NO top-level domain. Explore additional websites within the .NO zone.
A recent examination on (July 20, 2022), indicates that sigma2.no has an expired SSL certificate issued by Let's Encrypt (expired on August 22, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.
According to Google Safe Browsing and Symantec sigma2.no appears to be a safe domain.
Based on Google's Mobile-Friendly test, sigma2.no is optimized for mobile and tablet devices, although the web page loading speed could be improved.
not found

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 sigma2.no for any unsafe and insecure content. The results are critical for families with young children.

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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 sigma2.no 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 sigma2.no for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the sigma2.no. This reputation system receives ratings from users and information from third-party sources, assesses the sigma2.no for safety features and confirms, whether sigma2.no is suitable for children.
| Domain | sigma2.no |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/24/2022 |
| Expiration | 08/22/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
sigma2.no |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 11/30/2025
#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#
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% service:
% https://www.norid.no/en/domeneoppslag/vilkar/
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Domain Information
NORID Handle...............: SIG1491D-NORID
Domain Name................: sigma2.no
Registrar Handle...........: REG1103-NORID
Tech-c Handle..............: UH2423R-NORID
Name Server Handle.........: NAC23H-NORID
Name Server Handle.........: NN172H-NORID
Name Server Handle.........: NSUN3019H-NORID
DNSSEC.....................: Signed
DS Key Tag 1...........: 50442
Algorithm 1...........: 13
Digest Type 1...........: 2
Digest 1...........: 9b7ae8bd4bb2b8af7e5dd24a5f8e2af4e5df1ce10fdae054a8e7e9071bcf20ac
Additional information:
Created: 2015-03-27
Last updated: 2024-06-13
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 08/30/2018

| Total Resources | 50 |
| Number of Hosts | 8 |
| Static Resources | 41 |
| JavaScript Resources | 7 |
| CSS Resources | 5 |
Last tested: 05/23/2018


| Total Resources | 44 |
| Number of Hosts | 8 |
| Static Resources | 36 |
| JavaScript Resources | 7 |
| CSS Resources | 5 |
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