NSLookup Plus vs Endpoint Alert

NSLookup is an internet utility to get domain's DNS information. It will help you to find the target IP address of a domain or see what name servers are set on a specific domain. NSLookup for iPhone and iPad allows you to see the public DNS records of domains or sub domains. Then you may also query the NS and CNAME records. It's also possible to force it to get an authoritative response from main DNS server of the domain. This advanced version does not have any advertisement.

Tired of unexpected certificate expirations or sudden endpoint outages? Endpoint Alert helps you stay ahead by monitoring SSL/TLS certificates and endpoint health, sending deterministic expiry reminders and alerts when we detect connectivity, performance, or configuration issues so you can remediate quickly. NEVER MISS A RENEWAL Get deterministic push notifications before certificates expire — configurable reminders at 30, 14, 7, 3, and 1 day(s) — so you have time to renew and avoid avoidable downtime. WHAT WE CAN DETECT (REALISTICALLY) - Certificate expiry dates and chain/validation problems (missing intermediates, invalid chains, OCSP/CRL responses). - TLS handshake failures and common configuration issues. - DNS resolution errors and sudden DNS changes. - Endpoint responsiveness problems: timeouts, rising latency, and increased 4xx/5xx error rates from scheduled synthetic checks. - Functional regressions via synthetic transactions (if configured). KEY FEATURES - Unlimited Endpoint Monitoring: Add websites, APIs, and services — manage them from one dashboard. - Certificate Expiry Alerts: Deterministic reminders at configurable intervals. - Health Checks & Synthetic Transactions: Periodic uptime, latency, and content validation checks. - Trend & Anomaly Detection: Alerts on sustained latency increases or error-rate spikes that may indicate degradation. - Detailed Certificate Info: Issuer, validity period, SANs, chain details, and days until expiry. - Customizable Notifications: Push alerts and escalation settings so you only get notified when it matters. - Clean, Fast UI: Designed for clarity and scalability across many endpoints. WHO SHOULD USE THIS - Web Admins & DevOps: Streamline certificate and endpoint monitoring across services. - IT Teams: Maintain uptime and a reliable digital footprint. - Small Business Owners: Protect e-commerce and customer-facing services. - Agencies & MSPs: Manage multiple clients’ endpoints and certificates from one place. HOW THIS HELPS Endpoint Alert provides deterministically-timed certificate reminders and early detection of degradation signals. While not every sudden failure is predictable, these scheduled checks and trend-based alerts give you actionable early warnings so you can investigate and remediate before issues grow. Download Endpoint Alert now to keep certificates current and to receive timely alerts when endpoint health or certificate configurations show problems. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://damywise.com/apps/sslchecker/privacy