← DNS Doctor - Email & DMARCCONTENT HISTORY

Update to DNS Doctor - Email & DMARC

Snapshot Oct 31, 2026 · 00:18 UTC · version 1.16.2

WHAT CHANGED

Package or technical metadata updated

Package or technical metadata updated

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

Save DNS Doctor - Email & DMARC and check future changes in Following.

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All fields and original values.

Declared skills

Before

Oct 30, 2026 · 00:05 UTC

[{"description":"Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provi...

After

Oct 31, 2026 · 00:18 UTC

[{"description":"Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provi...

Composer icon url

Before

Oct 30, 2026 · 00:05 UTC

https://files.openai.com/content?id=file_00000000d6d88243b0ba153eef4f355d

After

Oct 31, 2026 · 00:18 UTC

https://files.openai.com/content?id=file_000000000b208246a2412402692fc9bf

Default prompt

Before

Oct 30, 2026 · 00:05 UTC

Look up my domain's DNS records and check whether my latest change is live.

After

Oct 31, 2026 · 00:18 UTC

Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.

Default prompts

Before

Oct 30, 2026 · 00:05 UTC

["Look up my domain's DNS records and check whether my latest change is live.","Mail from my domain keeps landing in spam. Check its email authentication.","Help me move my domain's DMARC policy to enforcement safely."]

After

Oct 31, 2026 · 00:18 UTC

["Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.","Give me an address for a test email, then check its authentication and delivery risks.","I changed a DNS record. Check whether it is correct and has propagated."]

Compare saved observations

Download comparison JSON
Full technical diff · 8 changed fields

changed /release/id

BEFORE
"pluginrel_72ea684a677c8191a813d4e3a1340512"
AFTER
"pluginrel_61063710a7e88191863812b6c7915137"

changed /release/interface/composer_icon_url

BEFORE
"https://files.openai.com/content?id=file_00000000d6d88243b0ba153eef4f355d"
AFTER
"https://files.openai.com/content?id=file_000000000b208246a2412402692fc9bf"

changed /release/interface/default_prompt

BEFORE
"Look up my domain's DNS records and check whether my latest change is live."
AFTER
"Mail from my domain lands in spam. Check its SPF, DKIM and DMARC."

changed /release/interface/default_prompts

BEFORE
[
  "Look up my domain's DNS records and check whether my latest change is live.",
  "Mail from my domain keeps landing in spam. Check its email authentication.",
  "Help me move my domain's DMARC policy to enforcement safely."
]
AFTER
[
  "Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.",
  "Give me an address for a test email, then check its authentication and delivery risks.",
  "I changed a DNS record. Check whether it is correct and has propagated."
]

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_00000000edb88243b40ad0dd78d2308d"
AFTER
"https://files.openai.com/content?id=file_0000000095fc81f480e3da9a6af9e069"

changed /release/keywords

BEFORE
[
  "dns",
  "email",
  "spf",
  "dmarc",
  "dkim",
  "deliverability",
  "spam",
  "blacklist",
  "checker",
  "lookup",
  "dns records",
  "propagation",
  "whois",
  "domain",
  "email authentication",
  "email security",
  "mx",
  "bimi",
  "monitoring",
  "uptime",
  "website monitoring",
  "downtime",
  "ssl",
  "expiry",
  "mcp"
]
AFTER
[
  "dns",
  "email",
  "spf",
  "dmarc",
  "dkim",
  "deliverability",
  "spam",
  "blacklist",
  "checker",
  "lookup",
  "dns records",
  "propagation",
  "whois",
  "domain",
  "email authentication",
  "email security",
  "mx",
  "bimi",
  "monitoring",
  "uptime",
  "website monitoring",
  "downtime",
  "ssl",
  "expiry",
  "expiration",
  "email test",
  "spam test",
  "mail tester",
  "deliverability test",
  "spoofing",
  "impersonation",
  "typosquatting",
  "lookalike domains",
  "domain health",
  "ssl certificate",
  "reverse dns",
  "ptr",
  "dmarc report analyzer",
  "spf lookup limit",
  "mcp"
]

changed /release/skills

BEFORE
[
  {
    "description": "Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provider-issued email DNS verification, reverse DNS, blacklists, parked-domain hardening, BIMI logo setup and linked-account monitoring. Returns observed DNS evidence and engine-validated fix records; never invents a record.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "dns-doctor",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "radar",
      "short_description": "Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provider-issued email DNS verification, reverse DNS, blacklists, parked-domain hardening, BIMI logo setup and linked-account monitoring. Returns observed DNS evidence and engine-validated fix records; never invents a record."
    },
    "name": "dns-doctor",
    "plugin_release_skill_id": "pluginrsk_6ae3a32079c88191a43b1a01eee850ba"
  },
  {
    "description": "First-run setup for DNS Doctor. Runs once when the user installs the plugin. Asks which domain they manage, scans its email authentication (SPF, DKIM, DMARC) and DNS with the DNS Doctor tools, explains what is failing first, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "setup",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "radar",
      "short_description": "First-run setup for DNS Doctor. Runs once when the user installs the plugin. Asks which domain they manage, scans its email authentication (SPF, DKIM, DMARC) and DNS with the DNS Doctor tools, explains what is failing first, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record."
    },
    "name": "setup",
    "plugin_release_skill_id": "pluginrsk_6ae3a32236a88191a9ac5080deff0d42"
  }
]
AFTER
[
  {
    "description": "Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provider-issued email DNS verification, reverse DNS, blacklists, parked-domain hardening, BIMI logo setup and linked-account monitoring. Returns observed DNS evidence and engine-validated fix records; never invents a record.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "dns-doctor",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "radar",
      "short_description": "Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provider-issued email DNS verification, reverse DNS, blacklists, parked-domain hardening, BIMI logo setup and linked-account monitoring. Returns observed DNS evidence and engine-validated fix records; never invents a record."
    },
    "name": "dns-doctor",
    "plugin_release_skill_id": "pluginrsk_6ae5283cad788191a794565e4f4f640a"
  },
  {
    "description": "First-run setup for DNS Doctor. Runs once when the user installs the plugin. Asks which domain they manage, scans its email authentication (SPF, DKIM, DMARC) and DNS with the DNS Doctor tools, explains what is failing first, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "setup",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "radar",
      "short_description": "First-run setup for DNS Doctor. Runs once when the user installs the plugin. Asks which domain they manage, scans its email authentication (SPF, DKIM, DMARC) and DNS with the DNS Doctor tools, explains what is failing first, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record."
    },
    "name": "setup",
    "plugin_release_skill_id": "pluginrsk_6ae5283c5fbc8191a0aac718c8ebcf24"
  }
]

changed /release/version

BEFORE
"1.16.1"
AFTER
"1.16.2"
Full snapshot data
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  "connector_id": "asdk_app_6a60c62613808191b41e39b40625b99f",
  "created_at": "2026-07-22T13:31:18.368576Z",
  "discoverability": "LISTED",
  "id": "plugin_asdk_app_6a60c62613808191b41e39b40625b99f",
  "is_template": false,
  "is_template_instance": false,
  "is_v2_template": false,
  "name": "app-6a60c62613808191b41e39b40625b99f",
  "release": {
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    "app_manifest": {
      "apps": {
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        }
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    "app_templates": [],
    "description": "Scan, fix, verify and monitor a domain's DNS: email authentication (SPF, DMARC, DKIM) with DMARC monitoring and evidence-based enforcement guidance, plus multi-region propagation, SPF include supply-chain audits, MX, DNS health, blacklists and domain/SSL expiry. Returns deterministic verdicts and copy-paste fix records generated by a validating engine, never a guessed record.",
    "display_name": "DNS Doctor - DNS & DMARC Tools",
    "id": "pluginrel_61063710a7e88191863812b6c7915137",
    "interface": {
      "brand_color": null,
      "capabilities": [
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      "category": "Business & Operations",
      "composer_icon_dark_url": null,
      "composer_icon_url": "https://files.openai.com/content?id=file_000000000b208246a2412402692fc9bf",
      "default_prompt": "Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.",
      "default_prompts": [
        "Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.",
        "Give me an address for a test email, then check its authentication and delivery risks.",
        "I changed a DNS record. Check whether it is correct and has propagated."
      ],
      "developer_name": "DNS Doctor",
      "logo_url": "https://files.openai.com/content?id=file_0000000095fc81f480e3da9a6af9e069",
      "logo_url_dark": null,
      "long_description": "Find out why email from your domain lands in spam, check whether a DNS change has reached resolvers in six locations, and keep watch on your domain's email, DNS and website. Ask in plain words and get a clear answer, with the exact record to publish when a fix needs one.\n\nWith DNS Doctor you can:\n• Check email authentication: diagnose SPF, DKIM and DMARC, mail routing (MX), blocklists, domain and SSL certificate expiry, and which Gmail, Yahoo, Outlook and Apple sender requirements your DNS meets.\n• Check a DNS change: read A, AAAA, CNAME, MX and TXT records from the domain's own nameservers with a plain done, wait or edit answer, and see whether the change has reached resolvers in six locations on four continents.\n• Test a real email: send one message to a single-use address and see how it authenticated, with a score out of 10, a per-provider estimate of acceptance and, when available, of inbox placement.\n• Look up a domain: registrar, expiry, nameservers and locks, reverse DNS for a mail server, SPF lookup count and the third-party includes your SPF trusts.\n• Check whether your domain meets each mailbox provider's requirements for showing its logo in the inbox (BIMI), and which look-alike names close to your domain resolve, stated as facts and never labelled malicious.\n• Move DMARC to enforcement safely: DMARC records are generated and validated by a deterministic engine that follows the RFCs. The AI writes the explanation, never the record.\n\nMonitor the domains you verify by connecting a DNS Doctor account:\n• Website uptime checked from five locations on four continents (US West, US East, Brazil, South Africa, Germany), with an email when the site goes down.\n• DMARC aggregate reports read for you, alerts on new senders, record changes, expiry, blacklisting and registrar or nameserver changes.\n• When the report evidence says it is safe to move DMARC from none to quarantine and then to reject, and what is still blocking it.\n• From ChatGPT: list your domains with their next step, add a domain, check its ownership record, read the alerts, and review watched look-alike names with their threat scores.\n\nSPF is diagnosed but never rewritten, because a changed SPF record can silently cut off a real sender. ChatGPT never changes your DNS: you publish the records yourself.",
      "plugin_category_id": "business & operations",
      "privacy_policy_url": "https://dnsdoctor.dev/privacy",
      "screenshot_urls": [],
      "short_description": "DNS checks & DMARC monitoring",
      "terms_of_service_url": "https://dnsdoctor.dev/terms",
      "website_url": "https://dnsdoctor.dev"
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      "dns",
      "email",
      "spf",
      "dmarc",
      "dkim",
      "deliverability",
      "spam",
      "blacklist",
      "checker",
      "lookup",
      "dns records",
      "propagation",
      "whois",
      "domain",
      "email authentication",
      "email security",
      "mx",
      "bimi",
      "monitoring",
      "uptime",
      "website monitoring",
      "downtime",
      "ssl",
      "expiry",
      "expiration",
      "email test",
      "spam test",
      "mail tester",
      "deliverability test",
      "spoofing",
      "impersonation",
      "typosquatting",
      "lookalike domains",
      "domain health",
      "ssl certificate",
      "reverse dns",
      "ptr",
      "dmarc report analyzer",
      "spf lookup limit",
      "mcp"
    ],
    "mcp_servers": [
      {
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        "metadata": {
          "headers": {},
          "type": "streamable-http",
          "url": "https://dnsdoctor.dev/mcp"
        }
      }
    ],
    "onboarding_skill_name": "setup",
    "requires_local_executor": false,
    "skills": [
      {
        "description": "Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry, or diagnose SPF, DKIM, DMARC and email deliverability problems. Also covers provider-issued email DNS verification, reverse DNS, blacklists, parked-domain hardening, BIMI logo setup and linked-account monitoring. Returns observed DNS evidence and engine-validated fix records; never invents a record.",
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        "interface": {
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          "default_prompt": null,
          "display_name": "setup",
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          "icon_small_url": null,
          "iconography": "radar",
          "short_description": "First-run setup for DNS Doctor. Runs once when the user installs the plugin. Asks which domain they manage, scans its email authentication (SPF, DKIM, DMARC) and DNS with the DNS Doctor tools, explains what is failing first, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record."
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}

SHA-256 of public snapshot: 73b5a79e504318f9760732c295786e9b557e037fd4d05110672480e7d739783a