Pricing

from $18.50 / 1,000 per alert delivereds

Try for free

Go to Apify Store

SSL & Domain Expiry Monitor - Certificate + RDAP Checks

Try for free

Certificate expiry and domain-registration expiry for a list of hosts, one row each, with a plain list of what is wrong. A real TLS handshake and RDAP - no third-party checking API, no rate limit.

Pricing

from $18.50 / 1,000 per alert delivereds

Rating

0.0

(0)

Developer

Lowland Data

Actor stats

Bookmarked

Total users

Monthly active users

5 hours ago

Last modified

Categories

Automation

Agents

Domains or URLs to check

domains

Optional

One per line. A hostname, a full URL, or host:port. Also accepted under urls, hosts or websites. Leave empty to use the sample list.

Type:array

Alert thresholds (days before expiry)

alertThresholdDays

Optional

A row is flagged once its countdown falls to one of these. The default ladder warns a month out, then escalates.

Type:array

Default:

[
  30,
  14,
  7
]

Only report what needs attention

alertsOnly

Optional

Scheduled monitors want silence when nothing is wrong. Off gives the full audit table for every host.

Type:boolean

Default:false

Also check domain registration expiry

checkDomainExpiry

Optional

Adds one RDAP lookup per domain: expiry, registrar, statuses and nameservers.

Type:boolean

Default:true

Handshake timeout (seconds)

timeoutSeconds

Optional

How long to wait for a TLS handshake before recording the host as unreachable.

Type:integer

Minimum:2

Maximum:60

Default:15

Hosts checked in parallel

concurrency

Optional

Higher finishes a long list sooner.

Type:integer

Minimum:1

Maximum:20

Default:8

Reset the monitor memory

resetState

Optional

Forget what was already reported, so the next run alerts on everything again.

Type:boolean

Default:false

State store name

stateStoreName

Optional

Named key-value store holding the last reported state per host.

Type:string

Default:ssl-monitor-state

Max results

maxItems

Optional

Stop after this many rows.

Type:integer

Minimum:1

Maximum:10000

Default:1000

Proxy

proxyConfiguration

Optional

Used for the RDAP lookups. The TLS handshake always goes direct, so the certificate read is the real one.

Type:object

Default:

{
  "useApifyProxy": true
}

Bulk SSL Certificate & Domain Expiry Checker

davidbenittah/ssl-domain-expiry-monitor

Check the TLS certificate and the domain registration expiry of up to 50 domains in one run. Returns days left, expiry date and issuer for each certificate, the registry renewal date read via RDAP, and an alert flag when either one falls inside the threshold you set.

David

🔐 Domain, SSL & DNS Monitor - Expiry + Change Alerts

that_red_bird/domain-ssl-monitor

⚡ Never lose a domain or serve an expired certificate again. ✅ Domain expiry via RDAP, live TLS certificate expiry and validity, nameserver and DNS record changes. ✅ Warns before expiry and alerts the moment records move. No API key needed.

mohamed alaya

Domain Age Checker — Bulk RDAP Lookup

accurate_pouch/domain-age-checker

Check domain age, registration date, expiration, registrar, and nameservers for any list of domains. No API key needed — uses the public RDAP standard. Perfect for SEO research, fraud detection, lead enrichment, and domain investing.

Manchitt Sanan

Website & Domain Health Audit — SSL, DNS, Email, Security Score

inexhaustible_glass/domain-health-audit

Complete website & domain audit in one run: SSL/TLS, DNS, SPF/DKIM/DMARC email security, security headers, tech stack, WHOIS, blacklist & uptime — with a health score and fix list. No API key.

Hitman studio

SSL Certificate Monitor — Bulk Expiry & Chain Checker

accurate_pouch/ssl-monitor

Monitor SSL/TLS certificates in bulk. Expiry dates, issuer, protocol version, key size, certificate chain, SAN list. Webhook alerts for expiring certs. 5 domains free.

Manchitt Sanan

DNS, WHOIS, SPF/DMARC, SSL Domain Audit

jungle_synthesizer/dns-domain-audit

Bulk domain audit covering DNS records, WHOIS registration, SPF/DMARC/DKIM email auth, SSL certificate, and reverse DNS. No browser, no proxy -- pure Node, sub-second per domain.

BowTiedRaccoon

5.0

(1)

Operational Asset Monitor

silicon1235/operational-asset-monitor

Monitor public HTTPS endpoints, domains, DNS/email posture, SPF, DMARC, MTA-STS, TLS-RPT, CAA, security.txt, and security headers for operational alerts.

X L

SSL Certificate Checker

ninhothedev/ssl-certificate-checker

$1/1K 🔥 Fast SSL certificate checker! Expiry, issuer, SAN & days-left for any host. No key. JSON, CSV, Excel or API in seconds. Paste domains & monitor thousands of certificates for security & uptime ⚡

ninhothedev

Domain Trust Reputation Scraper

taroyamada/domain-trust-monitor

Audit your entire domain portfolio for SSL expiry, DMARC posture, and security headers, outputting an executive summary with clear remediation rows.

naoki anzai

Domain Trust Monitor

mfapitools/domain-trust-monitor

Monitor WHOIS/RDAP, SSL certificates (crt.sh), and DNS records for domains. Detects changes (registrar change, DNS hijacking, SSL expiry) and alerts via webhook. Pay-per-event, no rental.