aaaa (ipv6) records in "a"

[acidvegas]

{
  "timestamp": "2024-02-15T17:48:20.126252221-08:00",
  "csp": {
    "domains": [
      "http:",
      "https://google-admin.corp.google.com/",
      "https:"
    ]
  },
  "hash": {
    "body_md5": "ab555bf581043d0a078b31c9ef8681f2",
    "body_mmh3": "1308971720",
    "body_sha256": "21eee68cccfc56dc3f4243803211b6e663477792dc5aa1036833daa70bd3a876",
    "body_simhash": "12133745353897916362",
    "header_md5": "59688bdf0849809aae70dcb35f8a6965",
    "header_mmh3": "3536508",
    "header_sha256": "5f762ae907f0c4f12568915bdb67f0c217e2b952ce16ee665060becc1096fe10",
    "header_simhash": "15614782684443424553"
  },
  "port": "443",
  "url": "https://nomoretread.com",
  "input": "nomoretread.com",
  "title": "Home",
  "scheme": "https",
  "webserver": "ESF",
  "body_preview": "Search this siteSkip to main contentSkip to navigationHomeJoinEventsAboutTOS HomeJoinEventsAboutTOS",
  "content_type": "text/html",
  "method": "GET",
  "host": "216.239.32.21",
  "path": "/",
  "favicon": "1808336782",
  "favicon_path": "/jRJc4zOp2bLT_OckbbKWg_0_Hy58YNOcfw84yK9w8qIVzGSMDUGFI8xkB5GAcIQbG_w2JOSvsH-TncDBw1TkbFrvInT9o4uL9DL-WJw3X-h0XFBU",
  "final_url": "https://www.nomoretread.com/",
  "time": "28.368554585s",
  "chain_status_codes": [
    301,
    200
  ],
  "a": [
    "216.239.32.21",
    "216.239.34.21",
    "216.239.36.21",
    "216.239.38.21",
    "2001:4860:4802:38::15",
    "2001:4860:4802:36::15",
    "2001:4860:4802:34::15",
    "2001:4860:4802:32::15"
  ],
  "words": 4683,
  "lines": 18,
  "status_code": 200,
  "content_length": 83265,
  "failed": false,
  "knowledgebase": {
    "PageType": "other",
    "pHash": 0
  }
}

I would have figured IPv6 addres would go into a seperate "aaaa" field. I know CNAME's do...