DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
key-systems.net runs on Cloudflare, with email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 2,915,391 other sites on Cloudflare. Stable here since we started watching (Jul 16, 2026).
DNS Records for key-systems.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| key-systems.net | TXT | 0 | status-page-domain-verification=gb4c1d4b76p0 | |
| key-systems.net | TXT | 0 | via RC0 to UltraDNS v2 after signing | |
| key-systems.net | TXT | 0 | v=spf1 include:spf.key-systems.net include:_spf.google.com include:stspg-customer.com include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.smtp.mailtrap.live ~all | |
| key-systems.net | TXT | 0 | anthropic-domain-verification-9b3esz=ofTkkNcKp2lZRtIR3cBzdNaXq | |
| key-systems.net | TXT | 0 | MS=ms27472658 | |
| key-systems.net | NS | 0 | pdns109.ultradns.org | |
| key-systems.net | NS | 0 | pdns109.ultradns.biz | |
| key-systems.net | NS | 0 | pdns109.ultradns.net | |
| key-systems.net | NS | 0 | pdns109.ultradns.com | |
| key-systems.net | A | 0 | 104.20.40.254 | |
| key-systems.net | A | 0 | 172.66.160.99 | |
| key-systems.net | MX | 0 | keysystems-net0i.mail.protection.outlook.com | |
| key-systems.net | SOA | 180 | pdns109.ultradns.com tech.key-systems.net 2026084759 3600 600 604800 180 | |
| www.key-systems.net | CNAME | 0 | www.key-systems.net.cdn.cloudflare.net | |
| www.key-systems.net | A | 0 | 104.20.40.254 | |
| www.key-systems.net | A | 0 | 172.66.160.99 | |
| www.key-systems.net | AAAA | 0 | 2606:4700:10::ac42:a063 | |
| www.key-systems.net | AAAA | 0 | 2606:4700:10::6814:28fe |
Get alerted the moment key-systems.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch key-systems.net continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain