Constellation.com A Trusted Energy Company for Home & Business | Constellation
Join approximately 2.5 million residential, public sector and business customers, who use Constellation as their trusted energy supplier.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.52 sec.
Last Checked: 08/15/2025
Constellation.com traffic volume is 2,351 unique daily visitors and their 6,817 pageviews. The web value rate of constellation.com is 124,976 USD. Each visitor makes around 3.10 page views on average.
By Alexa's traffic estimates constellation.com placed at 27,072 position over the world, while the largest amount of its visitors comes from United States, where it takes 23,882 place.
Perfect for constellation.com that their data center (provided by company company CEG, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CEG, US.
Constellation.com registered under .COM top-level domain. Check other websites in .COM zone.
The last verification results, performed on (October 10, 2024) constellation.com show that constellation.com has an expired SSL certificate issued by DigiCert Inc (expired on June 06, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.
In accordance with Google Safe Browsing, Google Safe Search and Symantec constellation.com is pretty a safe domain.
Relying Google MobileFriendly test constellation.com is well optimized for mobile and tablet devices.

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 constellation.com 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 constellation.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 constellation.com for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the constellation.com. This reputation system receives ratings from users and information from third-party sources, assesses the constellation.com for safety features and confirms, whether constellation.com is suitable for children.
Domain | constellation.com |
Issuer Organization | DigiCert Inc |
Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
Algorithm | RSA-SHA256 |
Valid form | 06/07/2024 |
Expiration | 06/06/2025 |
Signed | Certificate is not self signed |
Additional Domains | constellation.com myconstellation.com wyomingcommunitygas.org constellationenergy.com startexpower.com nebraskagas.com constellationbilling.com ceprojects.com prolianceenergy.com cpowered.ca newenergy.com kaztex.com cpowerportal.net cpowerinc.com constellationenergygroup.com blackhawkenergy.com constellationpowersource.com powersrc.com proliance-energy.com prolianceenergy.org entry.constellation.com entrylab.constellation.com |
ASN ID: 10953
ASN Title: CEG, US
Last Update: 04/13/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#
ASNumber: 10953
ASName: CEG
ASHandle: AS10953
RegDate: 1998-02-10
Updated: 2024-01-11
Ref: https://rdap.arin.net/registry/autnum/10953
OrgName: CONSTELLATION ENERGY GENERATION, LLC
OrgId: CEG-74
Address: 1310 Point Street
Address: 16th Floor
City: Baltimore
StateProv: MD
PostalCode: 21231
Country: US
RegDate: 2023-08-17
Updated: 2023-09-19
Ref: https://rdap.arin.net/registry/entity/CEG-74
OrgTechHandle: CEGNO-ARIN
OrgTechName: CEG NOC
OrgTechPhone: +1-844-523-4486
OrgTechEmail: constellationtechops-dco_network_uc_ops@constellation.com
OrgTechRef: https://rdap.arin.net/registry/entity/CEGNO-ARIN
OrgAbuseHandle: CEGNO-ARIN
OrgAbuseName: CEG NOC
OrgAbusePhone: +1-844-523-4486
OrgAbuseEmail: constellationtechops-dco_network_uc_ops@constellation.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CEGNO-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#
Domain Name: CONSTELLATION.COM
Registry Domain ID: 3989939_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2024-02-24T06:24:21Z
Creation Date: 1996-09-24T04:00:00Z
Registry Expiry Date: 2025-02-28T22:47:51Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1-35.AZURE-DNS.COM
Name Server: NS2-35.AZURE-DNS.NET
Name Server: NS3-35.AZURE-DNS.ORG
Name Server: NS4-35.AZURE-DNS.INFO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T01:00:13Z
Host | A Record | TTL |
---|---|---|
constellation.com | 216.99.176.67 | 3600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
constellation.com | esa-omf-101.exeloncorp.com | 10 | 300 |
constellation.com | esa-omf-102.exeloncorp.com | 10 | 300 |
constellation.com | esa-omf-103.exeloncorp.com | 10 | 300 |
constellation.com | esa-omf-104.exeloncorp.com | 10 | 300 |
constellation.com | esa-ccc-101.exeloncorp.com | 20 | 300 |
constellation.com | esa-ccc-102.exeloncorp.com | 20 | 300 |
constellation.com | esa-ccc-103.exeloncorp.com | 20 | 300 |
constellation.com | esa-ccc-104.exeloncorp.com | 20 | 300 |
Host | NS Record | TTL |
---|---|---|
constellation.com | ns1-06.azure-dns.com | 172800 |
constellation.com | ns2-06.azure-dns.net | 172800 |
constellation.com | ns3-06.azure-dns.org | 172800 |
constellation.com | ns4-06.azure-dns.info | 172800 |
Host | TXT Record | TTL |
---|---|---|
constellation.com | android-mdm-enroll=https://ldmsmdm1.constellation.com/mobileenrollment/ld-androidenroll.aspx | 3600 |
constellation.com | OSIAGENTREGURL=https://ldmsmdm1.constellation.com/MobileEnrollment/ld-iosEnroll.aspx | 3600 |
constellation.com | MS=ms39276517 | 3600 |
constellation.com | PLS9ICv1NcX2KXLLFdOjoW8sONdoTIcLcgwetmA9TJ+fIinBUK05HI1nt6KB7RQK5ai8Paph3P/88R25c26j7g== | 3600 |
constellation.com | LDLAUNCHPAD=https://ldmsmdm1.constellation.com/launchpad.cloud | 3600 |
constellation.com | +IiuxVEPacAPL3DpM0MFtmNvEKveFpam0Ry+Wc4u2azdibaTFnHJ3/B/CkXH9GBVENyYCfdClPgwmXxZ5zGyPA== | 3600 |
constellation.com | pardot484581=6e56ecc8270dcce34c475a68e55414b935d727a18654a1e8e70a55f284e5b2fc | 3600 |
constellation.com | pardot484581=6e3fa358ff1b337bb0f01c9a770243d4f3c34837e672662d178e377de21bbf29 | 3600 |
constellation.com | v=spf1 mx:constellation.com include:spf.protection.outlook.com include:aspmx.pardot.com -all | 3600 |
constellation.com | SFMC-026mBQFE9t1U5OvqfOw69qsdXzoadYK6ft7NfOQ6 | 3600 |
ns1-06.azure-dns.com
TTL: 3600
Email address: azuredns-hostmaster.microsoft.com
Serial: 1
Refresh: 3600
Retry: 300
Expire: 2419200
Minimum: 300
Last tested: 12/07/2016

Total Resources | 118 |
Number of Hosts | 42 |
Static Resources | 66 |
JavaScript Resources | 31 |
CSS Resources | 6 |
Last tested: 12/07/2016


Total Resources | 113 |
Number of Hosts | 43 |
Static Resources | 58 |
JavaScript Resources | 33 |
CSS Resources | 5 |
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