Function formatDetailedDnsResults

dig/dig.ts:281–398

(
  output: string,
  args: string[]
)

  }

  const lines = output.split("\n");

  let answerSection: string[] = [];
  let inAnswerSection = false;

  for (const line of lines) {
    if (line.includes(";; ANSWER SECTION:")) {
      inAnswerSection = true;
      continue;
    }
    if (inAnswerSection) {
      if (line.startsWith(";;") || line.trim() === "") {
        break;
      }
      if (line.trim() !== "" && !line.startsWith(";")) {
        answerSection.push(line.trim());
      }
    }
  }

  if (answerSection.length === 0) {
    const contentLines = lines.filter((line) => {
      const trimmed = line.trim();
      return (
        (trimmed !== "" &&
          !trimmed.startsWith(";;") &&
          !trimmed.startsWith(";") &&
          trimmed.includes("\t")) ||
        trimmed.split(/\s+/).length >= 4
      );
    });

    answerSection = contentLines;
  }

  const domain = extractDomainFromArgs(args);
  let resultText = `🔍 <b>DNS 解析</b>`;
  if (domain) {
    resultText += ` - <code>${htmlEscape(domain)}</code>`;
  }
  resultText += "\n";

  if (answerSection.length === 0) {
    resultText += "\n\n❌ 无记录";
    return resultText;
  }

  const displayLines = answerSection.slice(0, 3);
  const hasMore = answerSection.length > 3;

  for (let i = 0; i < displayLines.length; i++) {
    const line = displayLines[i] || "";
    const record = parseDnsRecord(line);

    if (record) {
      let icon = "📋";
      if (record.type === "A") icon = "📍";
      else if (record.type === "AAAA") icon = "📍";