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Hosting & Network
tec.ac.cr runs on AS11830, with DNS by Azure DNS and email via Microsoft 365.
- Hosting network
- AS11830AS11830
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 154 other sites on AS11830. Stable here since we started watching (Sep 13, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tec.ac.cr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tec.ac.cr | A | 0 | 201.204.122.4 | |
| tec.ac.cr | NS | 0 | ns1-08.azure-dns.com | |
| tec.ac.cr | NS | 0 | ns3-08.azure-dns.org | |
| tec.ac.cr | NS | 0 | ns2-08.azure-dns.net | |
| tec.ac.cr | NS | 0 | ns4-08.azure-dns.info | |
| tec.ac.cr | SOA | 300 | ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| tec.ac.cr | TXT | 0 | 8b17vo5nnvt2olhe6q177as2bt | |
| tec.ac.cr | TXT | 0 | tlj0ka162s3o5djoqkkqmekuoi | |
| tec.ac.cr | TXT | 0 | ptmi5dmkk9obqtkfh1n1kijeh0 | |
| tec.ac.cr | TXT | 0 | g79asg0bpokjota7ntdt07hbqa. | |
| tec.ac.cr | TXT | 0 | i1as2stna2ffchu51lnsql3838 | |
| tec.ac.cr | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:spf-00787001.pphosted.com include:45887649.spf10.hubspotemail.net -all | |
| tec.ac.cr | TXT | 0 | qrn1de5dt142upmpqubq04dpf1 | |
| tec.ac.cr | TXT | 0 | 91j4p8rhnncnqdp3de1c21cfbd | |
| tec.ac.cr | TXT | 0 | r3j9v0qfq3ksep84q77e227vlk | |
| tec.ac.cr | MX | 0 | 50 | tec-ac-cr.mail.protection.outlook.com |
| tec.ac.cr | MX | 0 | mxa-00787001.gslb.pphosted.com | |
| tec.ac.cr | MX | 0 | mxb-00787001.gslb.pphosted.com | |
| www.tec.ac.cr | A | 0 | 201.204.122.4 |
Get alerted the moment tec.ac.cr's DNS changes
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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