{
  "domain": "nsidc.org",
  "rank": 33142,
  "tld": "org",
  "enrichment": {
    "dns": {
      "a": [
        "128.138.135.43"
      ],
      "mx": [
        "mx2-us1.ppe-hosted.com (15)",
        "mx1-us1.ppe-hosted.com (15)"
      ],
      "ns": [
        "ns1.p201.dns.oraclecloud.net",
        "ns2.p201.dns.oraclecloud.net",
        "ns3.p201.dns.oraclecloud.net",
        "ns4.p201.dns.oraclecloud.net"
      ],
      "asn": "AS104 · COLORADO-AS - University of Colorado at Boulder, US",
      "txt": [
        "v=spf1 ip4:128.138.135.55 include:colorado.edu include:mail.zendesk.com -all"
      ],
      "aaaa": [],
      "reverse_dns": "k2.colorado.edu"
    },
    "tls": {
      "san": [
        "eloka.nsidc.org",
        "extranet.nsidc.org",
        "igloo.nsidc.org",
        "inside.nsidc.org",
        "integration.eloka.nsidc.org",
        "integration.inside.nsidc.org",
        "integration.nsidc.org",
        "k2.colorado.edu"
      ],
      "issuer": "Let's Encrypt",
      "valid_to": "Oct 12 04:54:26 2026 GMT",
      "subject_cn": "k2.colorado.edu",
      "valid_from": "Jul 14 04:54:27 2026 GMT"
    },
    "http": {
      "tech": [
        "Apache/2.4.58 (Ubuntu)"
      ],
      "title": null,
      "scheme": "http",
      "server": "Apache/2.4.58 (Ubuntu)",
      "status": 302,
      "redirect_to": "https://nsidc.org/"
    },
    "whois": null,
    "cross_link": null
  },
  "resolved_at": "2026-08-06T21:19:27.268Z",
  "indexable": true
}