iP or domain name lookup

[Querying whois.verisign-grs.com]

[whois.verisign-grs.com]

Domain Name: HEROKUAPP.COM

Registry Domain ID: 1616440759_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.markmonitor.com

Registrar URL: http://www.markmonitor.com

Updated Date: 2025-08-18T09:08:06Z

Creation Date: 2010-09-19T05:55:31Z

Registry Expiry Date: 2027-09-19T05:55:31Z

Registrar: MarkMonitor Inc.

Registrar IANA ID: 292

Registrar Abuse Contact Email: abusecomplaints@markmonitor.com

Registrar Abuse Contact Phone: +1.2086851750

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: DNS1.P03.NSONE.NET

Name Server: DNS2.P03.NSONE.NET

Name Server: DNS3.P03.NSONE.NET

Name Server: DNS4.P03.NSONE.NET

Name Server: NS01.HEROKUDNS.NET

Name Server: NS02.HEROKUDNS.NET

Name Server: NS03.HEROKUDNS.NET

Name Server: NS04.HEROKUDNS.NET

DNSSEC: signedDelegation

DNSSEC DS Data: 48553 13 2 5924BCD5035A194A439FFD50C58A0C7F2386BDAEFF153B43D0CD69F59F866DC5

URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

>>> Last update of whois database: 2026-02-23T06:54:20Z <<<