Arbitron.com Summary

1. pdns4.ultradns.org
2. pdns1.ultradns.net
3. pdns6.ultradns.co.uk
4. pdns3.ultradns.org
5. pdns5.ultradns.info
6. pdns2.ultradns.net

Domain Name: arbitron.com
Registry Domain ID: 723548_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2020-03-26T02:11:04-0700
Creation Date: 1995-04-25T21:00:00-0700
Registrar Registration Expiration Date: 2021-04-26T00:00:00-0700
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)
Registry Registrant ID: 
Registrant Name: Domain  Administrator
Registrant Organization: The Nielsen Company
Registrant Street: 150 N. Martingale Rd, 
Registrant City: Schaumburg
Registrant State/Province: Illinois
Registrant Postal Code: 60173
Registrant Country: US
Registrant Phone: +1.8476055000
Registrant Phone Ext: 
Registrant Fax: +1.8476052525
Registrant Fax Ext: 
Registrant Email: dnsadmin@nielsen.com
Registry Admin ID: 
Admin Name: Domain  Administrator
Admin Organization: The Nielsen Company
Admin Street: 150 N. Martingale Rd, 
Admin City: Schaumburg
Admin State/Province: Illinois
Admin Postal Code: 60173
Admin Country: US
Admin Phone: +1.8476055000
Admin Phone Ext: 
Admin Fax: +1.8476052525
Admin Fax Ext: 
Admin Email: dnsadmin@nielsen.com
Registry Tech ID: 
Tech Name: Domain  Administrator
Tech Organization: The Nielsen Company
Tech Street: 150 N. Martingale Rd, 
Tech City: Schaumburg
Tech State/Province: Illinois
Tech Postal Code: 60173
Tech Country: US
Tech Phone: +1.8476055000
Tech Phone Ext: 
Tech Fax: +1.8476052525
Tech Fax Ext: 
Tech Email: dnsadmin@nielsen.com
Name Server: pdns4.ultradns.org
Name Server: pdns1.ultradns.net
Name Server: pdns6.ultradns.co.uk
Name Server: pdns3.ultradns.org
Name Server: pdns5.ultradns.info
Name Server: pdns2.ultradns.net
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/