| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| costco.com | SOA | 21600 | a14-67.akam.net hostmaster@akamai.com 3226 10800 3600 2332800 900 | |
| costco.com | NS | 21600 | a1-116.akam.net | |
| costco.com | NS | 21600 | a6-64.akam.net | |
| costco.com | NS | 21600 | a28-66.akam.net | |
| costco.com | NS | 21600 | a14-67.akam.net | |
| costco.com | NS | 21600 | a9-66.akam.net | |
| costco.com | NS | 21600 | a5-64.akam.net | |
| costco.com | A | 20 | 23.39.186.30 | |
| costco.com | MX | 329 | 10 | mx0a-001f9d01.pphosted.com |
| costco.com | MX | 329 | 10 | mx0b-001f9d01.pphosted.com |
| www.costco.com | A | 20 | 23.39.186.30 | |
| www.costco.com | CNAME | 3403 | costco.com.edgekey.net |