Costargroup.com Home | CoStar Group
Server IP address resolved: Yes
Http response code: 200
Response time: 1.01 sec.
Last Checked: 02/26/2023
Over the time costargroup.com has been ranked as high as 111,137 in the world, while most of its traffic comes from United States, where it reached as high as 3,261 position.
Costargroup.com receives about 11,379 unique visitors and 32,999 pageviews per day. The estimated value of costargroup.com is 578,160 USD. Each unique visitor makes about 2.9 pageviews on average.
Costargroup.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (November 28, 2019) costargroup.com has an expired SSL certificate issued by DigiCert Inc (expired on January 28, 2022). Check other websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search and Symantec costargroup.com is quite a safe domain.
Mobile-Friendly test indicates that costargroup.com is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are costargroup.com visitors located?
| Country | Rank |
|---|---|
 United States US | 3261 |
| Canada CA | 28873 |
| India IN | 35440 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 96.2% |
| India IN | 2.6% |
| Canada CA | 1% |
| Other | 0.2% |
| Country | Percent of Visitors |
|---|---|
| United States US | 94% |
| India IN | 4.2% |
| Canada CA | 1.3% |
| Other | 0.5% |
Where do visitors go on costargroup.com?
| Subdomain | Pageviews |
|---|---|
| secure.costargroup.com | 76.2% |
| prd.costargroup.com | 10.89% |
| costargroup.com | 6.11% |
| servicedesk.costargroup.com | 2.33% |
| registration.costargroup.com | 1.24% |
| secureapm.costargroup.com | 0.7% |
| other | 2.54% |
| Subdomain | Pageviews per User |
|---|---|
| prd.costargroup.com | 6 |
| servicedesk.costargroup.com | 3 |
| secure.costargroup.com | 2.2 |
| costargroup.com | 1.6 |
| secureapm.costargroup.com | 1 |
| registration.costargroup.com | 1 |
| Subdomain | Reach |
|---|---|
| secure.costargroup.com | 85.58% |
| costargroup.com | 9.32% |
| prd.costargroup.com | 4.42% |
| registration.costargroup.com | 2.07% |
| servicedesk.costargroup.com | 1.93% |
| secureapm.costargroup.com | 1.71% |
How popular is costargroup.com?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 21104 | -6619 | 369 | 28% |
| 30 | 16538 | -5146 | 43 | 20% |
| 7 | 14767 | -6269 | 50 | 40% |
| 1 | 15378 | 5503 | 53 | -32.31% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 23050 | -3406 | 294 | 14% | 2.9 | -11.04% |
| 30 | 23423 | 963 | 28 | -6.213% | 2.4 | -19.74% |
| 7 | 20991 | -14556 | 33 | 68% | 2.5 | 20% |
| 1 | 16750 | -47 | 45 | 3% | 3.4 | 50% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 20481 | -5607 |
| past month | 17136 | -3612 |
| past week | 15125 | -8041 |
| yesterday | 14051 | 3631 |
Alexa Rank shows how popular costargroup.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If costargroup.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to costargroup.com and pageviews on costargroup.com over the past 3 months.
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 costargroup.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.
"costargroup.com" is not a phishing page.
"costargroup.com" does not install unwanted software.
"costargroup.com" does not contain harmfull applications.
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 costargroup.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 costargroup.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the costargroup.com. This reputation system receives ratings from users and information from third-party sources, assesses the costargroup.com for safety features and confirms, whether costargroup.com is suitable for children.
| Domain | gateway.costar.com |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert SHA2 Extended Validation Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 11/07/2019 |
| Expiration | 01/28/2022 |
| Signed | Certificate is not self signed |
| Additional Domains | gateway.costar.com pds1.costar.com ahprd2cdn.csgpimgs.com product1.costar.com ahprdcdn3.costar.com listingmanager.costar.com widget.csgpmarketplace.com pds.costar.com investors.costargroup.com pds.showcase.com authx.costargroup.com property.costar.com fulfillment.csgpmarketplace.com images4.showcase.com ahprdcdn4.csgpimgs.com ahprdcdn2.csgpimgs.com property2.costar.com investor.costargroup.com ahprd4cdn.csgpimgs.com images1.cityfeet.com images3.showcase.com registration.costargroup.com www.costar.com property3.costar.com oih.grecam.com order.csgpmarketplace.com marketingcenter.costar.com product.costar.com productmgmt.csgpmarketplace.com www.costar.co.uk fieldresearch-bff.costargroup.com vapi.costar.com payments.csgpmarketplace.com ecom.csgpmarketplace.com costarmobile.costar.com m.showcase.com secure.costargroup.com ir.costargroup.com images2.showcase.com www.costargroup.com gateway-prd.costar.com product2.costar.com ahprdcdn1.csgpimgs.com ahprdcdn3.csgpimgs.com costargroup.com ahprd3cdn.csgpimgs.com ahprdcdn4.costar.com costar.com subscription.csgpmarketplace.com pds.cityfeet.com grecam.com www.grecam.com ahprdcdn1.costar.com pds3.costar.com ahprd1cdn.csgpimgs.com entrepots.grecam.com tax.csgpmarketplace.com ahprdcdn2.costar.com belbex.com extranet.grecam.com mobilebff.costar.com www.belbex.com product3.costar.com showcase-app.costar.com costar.co.uk auth.costargroup.com images1.showcase.com pds2.costar.com secure.belbex.com partner-auth.costargroup.com pricing.csgpmarketplace.com ads.csgpmarketplace.com vapi.costargroup.com mobile.costar.com secureint.costargroup.com showcase-prd.costar.com |
ASN ID: 16625
ASN Title: AKAMAI-AS - Akamai Technologies, Inc., US
Last Update: 01/15/2024
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16625
ASName: AKAMAI-AS
ASHandle: AS16625
RegDate: 2000-05-29
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16625
OrgName: Akamai Technologies, Inc.
OrgId: AKAMAI
Address: 150 Broadway
City: Cambridge
StateProv: MA
PostalCode: 02142
Country: US
RegDate: 1999-01-21
Updated: 2018-02-14
Ref: https://rdap.arin.net/registry/entity/AKAMAI
OrgAbuseHandle: NUS-ARIN
OrgAbuseName: NOC United States
OrgAbusePhone: +1-617-444-2535
OrgAbuseEmail: abuse@akamai.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NUS-ARIN
OrgTechHandle: SJS98-ARIN
OrgTechName: Schecter, Steven Jay
OrgTechPhone: +1-617-274-7134
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/SJS98-ARIN
OrgTechHandle: IPADM11-ARIN
OrgTechName: ipadmin
OrgTechPhone: +1-617-444-0017
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM11-ARIN
OrgTechHandle: ZIPKI-ARIN
OrgTechName: Zipkin, Justin
OrgTechPhone: +1-617-444-9713
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZIPKI-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.
#
Domain Name: COSTARGROUP.COM
Registry Domain ID: 4552938_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2021-02-18T10:16:04Z
Creation Date: 1999-03-22T05:00:00Z
Registry Expiry Date: 2022-03-22T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: A1-73.AKAM.NET
Name Server: A22-64.AKAM.NET
Name Server: A3-65.AKAM.NET
Name Server: A4-66.AKAM.NET
Name Server: A6-67.AKAM.NET
Name Server: A9-64.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-30T07:06:10Z
| Host | A Record | TTL |
|---|---|---|
| costargroup.com | 172.230.186.237 | 20 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| costargroup.com | mx3.costar.com | 20 | 600 |
| costargroup.com | mx2.costar.com | 10 | 600 |
| costargroup.com | mx4.costar.com | 20 | 600 |
| costargroup.com | mx1.costar.com | 10 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| costargroup.com | a6-67.akam.net | 600 |
| costargroup.com | a4-66.akam.net | 600 |
| costargroup.com | a3-65.akam.net | 600 |
| costargroup.com | a1-73.akam.net | 600 |
| costargroup.com | a22-64.akam.net | 600 |
| costargroup.com | a9-64.akam.net | 600 |
| Host | TXT Record | TTL |
|---|---|---|
| costargroup.com | 71p3NPXWOL+y+a3rw/uwq28LXg/yeIP/Unt06U+MGGxM+xIsxXlc0haY01eHc7FLXPfIMl1p4hKBHDVaM507Ew== | 600 |
| costargroup.com | MS=ms75226650 | 600 |
| costargroup.com | segment-site-verification=ANCDO32VsampC7rGoR88pHhGxRUw4GKh | 600 |
| costargroup.com | citrix-verification-code=42c6f62f-b974-4c3a-b70a-6428068290db | 600 |
| costargroup.com | facebook-domain-verification=e9tibbxg48pgvnj03avnmaf5lzem2d | 600 |
| costargroup.com | citrix-verification-code=c8992f87-272c-436a-bd74-1893318d7fe1 | 600 |
| costargroup.com | v=spf1 ip4:65.200.12.0/24 ip4:204.253.48.0/24 ip4:65.222.180.0/24 ip4:65.222.181.0/24 ip4:65.210.23.128/25 a:mail10.virtualpremise.com a:mail.vpmail.com include:aspmx.pardot.com include:spf.mandrillapp.com ~all | 600 |
| costargroup.com | google-site-verification=gObUXI6kgmQFY2qkOL1__rC16aHh3vRJSM_GV-BechU | 600 |
ns1.costar.com
TTL: 3600
Email address: hostmaster.costar.com
Serial: 2020021808
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 10/01/2015
| Total Resources | 44 |
| Number of Hosts | 5 |
| Static Resources | 31 |
| JavaScript Resources | 14 |
| CSS Resources | 8 |
Last tested: 07/06/2019
| Total Resources | 58 |
| Number of Hosts | 12 |
| Static Resources | 32 |
| JavaScript Resources | 16 |
| CSS Resources | 6 |
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