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Costargroup.com Summary


Costargroup.com was created 26 years ago. Receives approximately 5,870,430 unique visitors per month. Server is located in United States, IP address 23.66.25.62.

Website Info


Creation date 1999-03-22
Expiration date 2021-03-21
Registrar MarkMonitor, Inc.
Name servers
  1. a3-65.akam.net
  2. a22-64.akam.net
  3. a4-66.akam.net
  4. a9-64.akam.net
  5. a1-73.akam.net
  6. a6-67.akam.net
IP address 23.66.25.62
Server located United States
Host name a23-66-25-62.deploy.static.akamaitechnologies.com

Alexa Traffic Ranks


Global Rank 15,334
Delta (90 Days) -658
Most Popular In Country United States
Country Rank 2,566

Whois info


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: 2020-02-19T02:17:26-0800
Creation Date: 1999-03-21T21:00:00-0800
Registrar Registration Expiration Date: 2021-03-21T00:00:00-0700
Registrar: MarkMonitor, Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895770
Domain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited)
Domain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited)
Domain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)
Registrant Organization: CoStar Realty Information, Inc.
Registrant State/Province: DC
Registrant Country: US
Registrant Email: Select Request Email Form at https://domains.markmonitor.com/whois/costargroup.com
Admin Organization: CoStar Realty Information, Inc.
Admin State/Province: DC
Admin Country: US
Admin Email: Select Request Email Form at https://domains.markmonitor.com/whois/costargroup.com
Tech Organization: CoStar Realty Information, Inc.
Tech State/Province: DC
Tech Country: US
Tech Email: Select Request Email Form at https://domains.markmonitor.com/whois/costargroup.com
Name Server: a3-65.akam.net.
Name Server: a22-64.akam.net.
Name Server: a4-66.akam.net.
Name Server: a9-64.akam.net.
Name Server: a1-73.akam.net.
Name Server: a6-67.akam.net.
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
costargroup.com A 60 ip: 23.66.25.62
costargroup.com MX 300 pri: 10
target: mx0b-0027f401.pphosted.com
costargroup.com MX 300 pri: 10
target: mx0a-0027f401.pphosted.com
costargroup.com NS 600 target: a22-64.akam.net
costargroup.com NS 600 target: a6-67.akam.net
costargroup.com NS 600 target: a9-64.akam.net
costargroup.com NS 600 target: a4-66.akam.net
costargroup.com NS 600 target: a1-73.akam.net
costargroup.com NS 600 target: a3-65.akam.net
costargroup.com SOA 3600 mname: ns1.costar.com
rname: hostmaster.costar.com
serial: 2021062902
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600
costargroup.com TXT 3600 txt: lkuv04hudha4nlhor7b5g1sns1
costargroup.com TXT 3600 txt: facebook-domain-verification=e9tibbxg48pgvnj03avnmaf5lzem2d
costargroup.com TXT 3600 txt: google-site-verification=gObUXI6kgmQFY2qkOL1__rC16aHh3vRJSM_GV-BechU
costargroup.com TXT 3600 txt: MS=ms75226650
costargroup.com TXT 3600 txt: segment-site-verification=ANCDO32VsampC7rGoR88pHhGxRUw4GKh
costargroup.com TXT 3600 txt: 71p3NPXWOL+y+a3rw/uwq28LXg/yeIP/Unt06U+MGGxM+xIsxXlc0haY01eHc7FLXPfIMl1p4hKBHDVaM507Ew==
costargroup.com TXT 3600 txt: citrix-verification-code=c8992f87-272c-436a-bd74-1893318d7fe1
costargroup.com TXT 3600 txt: apple-domain-verification=bA9kJcDCPYOxVKIT
costargroup.com TXT 3600 txt: citrix-verification-code=42c6f62f-b974-4c3a-b70a-6428068290db
costargroup.com TXT 3600 txt: adobe-idp-site-verification=24664704b6bf9cad007ee8e4e6f54db759418404868491369b399f373520defd
costargroup.com TXT 3600 txt: 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:costar.com ~all

HTTP Headers


Cache-Control: no-cache
Pragma: no-cache
Content-Type: text/html; charset=utf-8
Expires: -1
Server: Microsoft-IIS/10.0
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
X-Akamai-Transformed: 9 37400 0 pmb=mTOE,2
Vary: Accept-Encoding
Date: Sun, 22 Nov 2020 19:42:13 GMT
Connection: keep-alive
Set-Cookie: ak_bmsc=FE9A70EF32DB5BE4342525A6AC7B05C6172F918C7E60000015BFBA5FB3CD166F~plBxMCtZMzvj29q/rEqfIGpqDIIVBq46TEb9joFoMuQTkCfqYJt61ep68O4MXh5pF2hXPspR0TuYyAglsLc/FgM7D2X/LP/fFMRe9XT37+WDZia6vID7JcyySyh+zWR3xMpUDSCB82Q5gXSFN6HPVXICuoVL3GDsk1cU6f0Ba60kUntyUxc+couEMyE5ZpwuuAep34y7RpwGKPT4JxLZ7L3ct998hP8stz+cgWtgLQ9hc=; expires=Sun, 22 Nov 2020 21:42:13 GMT; max-age=7200; path=/; domain=.costargroup.com; HttpOnly
Set-Cookie: bm_mi=7CB466CCD68F2C0CE954F62F0ED368EA~trryOJEBsv80loSrmZfJa6mgcRwZYIvqvX5vl5YxG8vUIuy+3cOJqhf3yQ7XIBG/Ei8BiayT3dd4TTi4+GGchU+el+PdzMruAznqp4Vc2Hku7giihfbDl2aXp2iKPlx/KMBslVdjj3F6ToAli3Iivbf/xDfC0iRqcPo6pLA5QGag3x/DkKVlom28bH0Xed+QJOUZvTiwiAxckzDeCxjALjUlNRUQGv9N0/OoE7ZOE7E=; Domain=.costargroup.com; Path=/; Max-Age=0; HttpOnly
x-encoded-content-encoding: gzip
x-encoded-content-length: 10225

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