Update to DNS Doctor - Email & DMARC
Snapshot Nov 3, 2026 · 12:11 UTC · version 1.18.0
Declared capabilities changed
Declared skills — Now says: [{"description":"Use when the user wants to look up DNS records, verify a DNS change, check propagation across regions, read domain registration or expiry,...
Observed in instructions or declared skills. Runtime behavior has not been tested.
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All fields and original values.
Declared skills
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...
Nov 3, 2026 · 12:11 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
Oct 31, 2026 · 00:18 UTC
https://files.openai.com/content?id=file_000000000b208246a2412402692fc9bf
Nov 3, 2026 · 12:11 UTC
https://files.openai.com/content?id=file_00000000d4e081f494f3466814ef526d
Logo url
Oct 31, 2026 · 00:18 UTC
https://files.openai.com/content?id=file_0000000095fc81f480e3da9a6af9e069
Nov 3, 2026 · 12:11 UTC
https://files.openai.com/content?id=file_00000000c73c81f6919e82db1337b4bf
Version
Oct 31, 2026 · 00:18 UTC
1.16.2
Nov 3, 2026 · 12:11 UTC
1.18.0
Compare saved observations
Download comparison JSONFull technical diff · 5 changed fields
changed /release/id
"pluginrel_61063710a7e88191863812b6c7915137"
"pluginrel_a9aad0c5c37881918984e462d53012f2"
changed /release/interface/composer_icon_url
"https://files.openai.com/content?id=file_000000000b208246a2412402692fc9bf"
"https://files.openai.com/content?id=file_00000000d4e081f494f3466814ef526d"
changed /release/interface/logo_url
"https://files.openai.com/content?id=file_0000000095fc81f480e3da9a6af9e069"
"https://files.openai.com/content?id=file_00000000c73c81f6919e82db1337b4bf"
changed /release/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.",
"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"
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][
{
"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": {
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"display_name": "dns-doctor",
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"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_6ae9bedc56fc819186f2a3a5b8978522"
},
{
"description": "Use when the user wants to fix, add, tighten or move up their DMARC record, asks how to get from p=none to quarantine or reject, or why DMARC fails. Scans the domain with DNS Doctor, gets the next validated DMARC record from build_dmarc_upgrade, has the user publish it, then re-checks it. Relays the engine's reason when there is no record; never composes one.",
"interface": {
"brand_color": null,
"default_prompt": null,
"display_name": "fix-dmarc",
"icon_large_url": null,
"icon_small_url": null,
"iconography": "radar",
"short_description": "Use when the user wants to fix, add, tighten or move up their DMARC record, asks how to get from p=none to quarantine or reject, or why DMARC fails. Scans the domain with DNS Doctor, gets the next validated DMARC record from build_dmarc_upgrade, has the user publish it, then re-checks it. Relays the engine's reason when there is no record; never composes one."
},
"name": "fix-dmarc",
"plugin_release_skill_id": "pluginrsk_6ae9bedd0d8081918d9c945f2d1a9fe1"
},
{
"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, gives the exact fix record, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record. Every reply ends on the next concrete step.",
"interface": {
"brand_color": null,
"default_prompt": null,
"display_name": "setup",
"icon_large_url": null,
"icon_small_url": null,
"iconography": "hierarchy",
"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, gives the exact fix record, and, only for a domain the user says they own, offers DMARC monitoring that starts with one DNS record. Every reply ends on the next concrete step."
},
"name": "setup",
"plugin_release_skill_id": "pluginrsk_6ae9bedd382c8191b18881068a595720"
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{
"description": "Use when the user has just published or edited a DNS record (DMARC, SPF, DKIM, MX, TXT, CNAME, A) and asks whether it worked, landed, is live or has propagated. Reads the record from the domain's own nameservers with DNS Doctor, then checks propagation from six vantage points, and says when to look again after the TTL. Observation only; never composes a record.",
"interface": {
"brand_color": null,
"default_prompt": null,
"display_name": "verify-change",
"icon_large_url": null,
"icon_small_url": null,
"iconography": "radar",
"short_description": "Use when the user has just published or edited a DNS record (DMARC, SPF, DKIM, MX, TXT, CNAME, A) and asks whether it worked, landed, is live or has propagated. Reads the record from the domain's own nameservers with DNS Doctor, then checks propagation from six vantage points, and says when to look again after the TTL. Observation only; never composes a record."
},
"name": "verify-change",
"plugin_release_skill_id": "pluginrsk_6ae9bedc71e08191897714b999cb35a5"
}
]changed /release/version
"1.16.2"
"1.18.0"
Full snapshot data
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"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.",
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"default_prompt": "Mail from my domain lands in spam. Check its SPF, DKIM and DMARC.",
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"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."
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"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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