DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
reysys.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS209242Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 291,558 other sites on Cloudflare. Stable here since we started watching (Oct 26, 2026).
DNS Records for reysys.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| reysys.com | NS | 0 | mckenzie.ns.cloudflare.com | |
| reysys.com | NS | 0 | marty.ns.cloudflare.com | |
| reysys.com | MX | 0 | reysys-com.mail.protection.outlook.com | |
| reysys.com | TXT | 0 | vc-domain-verify=reysys.com,caf1af9e1a5010e0d807,dc | |
| reysys.com | TXT | 0 | oci-domain-verification=4OxBC8ssLQ6vlBLsjZCLEGiS5BesOvxpWFgn6TTM | |
| reysys.com | TXT | 0 | gxh3xukevs | |
| reysys.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| reysys.com | TXT | 0 | google-gws-recovery-domain-verification=62993462 | |
| reysys.com | TXT | 0 | hubspot-developer-verification=MThlOTAwMzAtN2JmZS00MjdhLThhYjUtOGQzMDhmOWM5YzVh | |
| reysys.com | TXT | 0 | atlassian-sending-domain-verification=3c61c9ea-aa2c-4db6-aca8-a92ae25ce09a | |
| reysys.com | TXT | 0 | MS=ms71054577 | |
| reysys.com | TXT | 0 | confluent-verification=7c0682e5-e7b5-43dd-8182-25198fc82dba | |
| reysys.com | TXT | 0 | atlassian-domain-verification=Sdqmyp0/GjunSLy4DO9CgTUO4e9iCOhxxDgA7apu1YU6pQ6xSq2X4MQXwgRx3uwe | |
| reysys.com | CAA | 0 | 0 issue letsencrypt.org | |
| reysys.com | CAA | 0 | 0 issuewild amazonaws.com | |
| reysys.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| reysys.com | CAA | 0 | 0 issuewild comodoca.com | |
| reysys.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| reysys.com | CAA | 0 | 0 issuewild ssl.com | |
| reysys.com | CAA | 0 | 0 issue amazonaws.com | |
| reysys.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| reysys.com | CAA | 0 | 0 issue amazontrust.com | |
| reysys.com | CAA | 0 | 0 issuewild amazon.com | |
| reysys.com | CAA | 0 | 0 issue awstrust.com | |
| reysys.com | CAA | 0 | 0 issuewild amazontrust.com | |
| reysys.com | CAA | 0 | 0 issue comodoca.com | |
| reysys.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| reysys.com | CAA | 0 | 0 issue amazon.com | |
| reysys.com | CAA | 0 | 0 issue ssl.com | |
| reysys.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| reysys.com | CAA | 0 | 0 issuewild awstrust.com | |
| reysys.com | SOA | 1800 | marty.ns.cloudflare.com dns.cloudflare.com 2417375411 10000 2400 604800 1800 | |
| reysys.com | A | 0 | 198.202.211.1 | |
| www.reysys.com | NS | 0 | journey.ns.cloudflare.com | |
| www.reysys.com | NS | 0 | lamar.ns.cloudflare.com | |
| www.reysys.com | AAAA | 0 | 2620:cb:2000::1 | |
| www.reysys.com | CNAME | 0 | cdn.webflow.com | |
| www.reysys.com | SOA | 1800 | journey.ns.cloudflare.com dns.cloudflare.com 2417274809 10000 2400 604800 1800 | |
| www.reysys.com | A | 0 | 198.202.211.1 |
Get alerted the moment reysys.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch reysys.com 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, CNAME, TXT 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