c250.columbia.edu
Columbia 250
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-16 |
| Last crawled | 2026-06-14 |
| IPv4 | 108.138.246.51 |
| IPv6 | 2600:9000:2921:3400:1f:b3de:fa40:93a1 |
| Network | AS16509 Amazon.com, Inc. · California |
| CNAME | dzngx8nmzw82x.cloudfront.net |
| Mail (MX) | mxa-00364e01.gslb.pphosted.com,mxb-00364e01.gslb.pphosted.com |
| Server | AmazonS3 |