DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
csit.es runs on Microsoft Azure, with email configured.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Microsoft Azure. Stable here since we started watching (Jul 25, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to proxy-csit.azurewebsites.net.
DNS Records for csit.es
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| csit.es | MX | 0 | 10 | d336092.b.ess.de.barracudanetworks.com |
| csit.es | MX | 0 | 1 | d336092.a.ess.de.barracudanetworks.com |
| csit.es | A | 0 | 20.50.2.2 | |
| csit.es | TXT | 0 | back-csit.azurewebsites.net | |
| csit.es | TXT | 0 | front-csit.azurewebsites.net | |
| csit.es | TXT | 0 | v=spf1 ip4:45.8.14.130 ip4:45.8.14.134 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all | |
| csit.es | TXT | 0 | MS=ms18000948 | |
| csit.es | TXT | 0 | google-site-verification=QUpM_z9mSHnNuFBupGS3Cw-obQyOJ9RHWk4taMSfzdg | |
| csit.es | NS | 0 | dns1.csit.es | |
| csit.es | NS | 0 | dns2.csit.es | |
| csit.es | SOA | 1800 | dns1.csit.es hostmaster.csit.es 2007091247 21600 3600 2419200 1800 | |
| www.csit.es | A | 0 | 20.50.2.2 | |
| www.csit.es | CNAME | 0 | proxy-csit.azurewebsites.net |
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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
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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