The domain name is cookchildrens.org.

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS16778 Cook Children's Health Care System AT&T Internet Services / Cook Children's Health Care System United States of America

Server Locations

Location76102 Fort Worth, Texas, United States of America (US)
Latitude32.7587° (32° 45′ 31″ N)
Longitude-97.3321° (97° 19′ 55″ W)
Local Time

IP WHOIS Information

IP Address Range75.0.0.0 -
Subnet Size4,194,304 IP addresses
CIDR Notation75.0.0.0/10
Net HandleNET-75-0-0-0-1
Net TypeDirect Allocation
Date Registered
Date Updated
Net Referencehttps://whois.arin.net/rest/net/NET-75-0-0-0-1
RegistrantAT&T Internet Services (SIS-80), 3300 E Renner Rd, Mailroom B2139, Attn:IP Management, Richardson TX 75082, United States (US), https://whois.arin.net/rest/org/SIS-80

IANA IPv4 Address Space Allocation

Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

DNS Resource Records

In this section you will find important DNS resource records for webmail.cookchildrens.org. SOA records, Name Server records, and MX records are included when available. Additional supporting data includes serial numbers, refresh rates, retry times, TTL, priority, and length to expire will be shown.

Node Name Class Type Data TTL
webmail.cookchildrens.org IN A

Domain WHOIS Information

This is the cookchildrens.org WHOIS information that includes important registration and owner details. Where applicable, you will find registrar info, important dates, name servers, and registration data. Registration data in most cases will include the Name, Organization, Address, City, State or Province, Postal Code, Country, Phone Number, and email address for Registrant, Administrative, and Technical contacts.