---
type: Notifications
title: "Monitoring Alerts: Email and SMS Notifications | ostr.io"
description: "Choose how monitoring alerts reach you. ostr.io supports email and SMS notifications routed to the people who can investigate website and domain signals."
resource: "https://domain-protection.info/alerts/"
tags: [monitoring alerts, ostr-io]
timestamp: 2026-05-27T00:00:00Z
---

# Send alerts to people who can act

Choose how monitoring alerts reach you. ostr.io supports email and SMS notifications routed to the people who can investigate website and domain signals.

## Read the full page

[Send alerts to people who can act](https://domain-protection.info/alerts/) on domain-protection.info.

## Verified claims

- Monitoring notifications support email and SMS, with multiple recipients. (source: https://ostr.io/info/monitoring, accessed 2026-05-27)

## Related concepts

- [Monitor the website signals that tell you to investigate](/website-monitoring.md)
- [Know when your domain records change](/domain-monitoring.md)
- [Detect DNS record changes and validate them fast](/dns-monitoring.md)
- [Watch certificate changes and renew before customers notice](/ssl-certificate-monitoring.md)
- [Get renewal reminders before a domain is due](/domain-expiration-monitoring.md)
- [Free domain signals. Pay-as-you-go website monitoring.](/pricing.md)
- [Website monitoring checklist](/guides/website-monitoring-checklist.md)
- [Domain monitoring checklist](/guides/domain-monitoring-checklist.md)
- [How to respond to a DNS change alert](/guides/respond-to-dns-change-alert.md)
- [How to respond to an SSL expiration alert](/guides/respond-to-ssl-expiration-alert.md)

## Source

Generated from domain-protection.info page metadata and a dated ostr.io evidence ledger (verified 2026-05-27). This site describes monitoring, detection, alerts, and reminders only. Claims about ostr.io are limited to the cited public pages, are not confirmed beyond them, and should be re-checked against the current ostr.io interface before reuse.