diff --git a/constructs/dns-monitor.mdx b/constructs/dns-monitor.mdx
index 382cf9cf..7dc6b7f1 100644
--- a/constructs/dns-monitor.mdx
+++ b/constructs/dns-monitor.mdx
@@ -17,7 +17,7 @@ Before creating DNS Monitors, ensure you have:
 
 - An initialized Checkly CLI project
 - A domain or hostname you want to monitor
-- Basic understanding of DNS record types (A, AAAA, CNAME, MX, NS, TXT, SOA)
+- Basic understanding of DNS record types (A, AAAA, CNAME, MX, NS, TXT, SOA, HTTPS)
 
 For additional setup information, see [CLI overview](/cli/overview).
 </Accordion>
@@ -121,7 +121,7 @@ new DnsMonitor("dns-monitor", {
 | Parameter | Type | Required | Default | Description |
 |-----------|------|----------|---------|-------------|
 | `query` | `string` | ✅ | - | The DNS query (domain name or IP address) |
-| `recordType` | `DnsRecordType` | ✅ | - | DNS record type: A, AAAA, CNAME, MX, NS, TXT, SOA |
+| `recordType` | `DnsRecordType` | ✅ | - | DNS record type: A, AAAA, CNAME, MX, NS, TXT, SOA, HTTPS |
 | `nameServer` | `string` | ❌ | - | Custom DNS server to query (e.g. "9.9.9.9") |
 | `port` | `number` | ❌ | `53` | Port of the DNS server |
 | `protocol` | `DnsProtocol` | ❌ | `UDP` | Protocol to use: UDP or TCP |
diff --git a/detect/uptime-monitoring/dns-monitors/configuration.mdx b/detect/uptime-monitoring/dns-monitors/configuration.mdx
index f6a0d442..80b7cb2b 100644
--- a/detect/uptime-monitoring/dns-monitors/configuration.mdx
+++ b/detect/uptime-monitoring/dns-monitors/configuration.mdx
@@ -288,8 +288,48 @@ Common assertions:
 - Text response contains expected serial number
 </Accordion>
 
+<Accordion title="HTTPS Record (RFC 9460)">
+HTTPS records carry [SvcParams](https://www.rfc-editor.org/rfc/rfc9460) — the
+parameters a browser uses to connect over HTTP/3 on its first request (`alpn`,
+`ipv4hint`/`ipv6hint`, `ech`, …). The whole record is rendered into the `data`
+field in DNS presentation format.
+
+```json
+{
+  "Answer": [
+    {
+      "name": "is.checkly.online.",
+      "type": "HTTPS",
+      "TTL": 300,
+      "data": "1 . alpn=\"h3,h2\" ipv4hint=\"188.114.96.0,188.114.97.0\" ipv6hint=\"2a06:98c1:3120::,2a06:98c1:3121::\""
+    }
+  ],
+  "Question": [
+    {
+      "name": "is.checkly.online.",
+      "type": "HTTPS"
+    }
+  ],
+  "Status": "NOERROR"
+}
+```
+
+Common assertions:
+- Text answer with the regex `alpn="([^"]*)"` contains `h3` - verify HTTP/3 is advertised (the capture group scopes the match to the `alpn` value)
+- Text answer with the regex `alpn="([^"]*)"` contains `h2` - verify HTTP/2 is advertised
+- `$.Answer[0].data` contains `ipv4hint` - verify IPv4 address hints are published
+- `$.Answer[0].data` contains `ipv6hint` - verify IPv6 address hints are published
+
+<Tip>
+Use a text-answer **capture group** (`alpn="([^"]*)"`) rather than a bare
+`contains('h3')` over the whole record. A bare substring check can false-match
+unrelated bytes such as an `ipv4hint` octet or the `ech` blob; the capture group
+scopes the match to the advertised protocols.
+</Tip>
+</Accordion>
+
 <Note>
-**Record type support**: DNS monitors currently support A, AAAA, CNAME, MX, NS, SOA, and TXT record types. Additional record types (SRV, CAA, PTR, etc.) may be added in future updates.
+**Record type support**: DNS monitors currently support A, AAAA, CNAME, MX, NS, SOA, TXT, and HTTPS record types. Additional record types (SRV, CAA, PTR, etc.) may be added in future updates.
 </Note>
 
 ### Response Time Limits
@@ -383,3 +423,15 @@ For DMARC:
 - **Assertions**:
   - `$.Answer[0].data` equals `ns1.example.com.` or `ns2.example.com.`
 </Accordion>
+
+<Accordion title="Verify a domain advertises HTTP/3 (HTTPS record)">
+**Scenario**: Publishing an HTTPS DNS record lets browsers connect over HTTP/3 (QUIC) on the first request, saving a round trip. Monitor that the record stays published and keeps advertising `h3`.
+
+**Configuration**:
+- **Domain**: `example.com`
+- **Record type**: HTTPS
+- **Assertions**:
+  - Response code equals `NOERROR` (the record resolves)
+  - Text answer with regex `alpn="([^"]*)"` contains `h3` (HTTP/3 advertised)
+  - `$.Answer[0].data` contains `ipv4hint` (IPv4 address hints published)
+</Accordion>
diff --git a/detect/uptime-monitoring/dns-monitors/overview.mdx b/detect/uptime-monitoring/dns-monitors/overview.mdx
index 38cc25f9..8dc2838f 100644
--- a/detect/uptime-monitoring/dns-monitors/overview.mdx
+++ b/detect/uptime-monitoring/dns-monitors/overview.mdx
@@ -74,6 +74,7 @@ DNS monitors support the following DNS record types:
 - **NS**: Nameserver records
 - **SOA**: Start of authority records
 - **TXT**: Text records (SPF, DKIM, DMARC, etc.)
+- **HTTPS**: HTTPS service binding records ([RFC 9460](https://www.rfc-editor.org/rfc/rfc9460)) — advertise HTTP/3 (`alpn`), address hints (`ipv4hint`/`ipv6hint`), and Encrypted Client Hello (`ech`)
 
 ## DNS Monitor Results