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Hosting & Network
portas.ca runs on AS25797, with email configured.
- Hosting network
- AS25797AS25797
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 34 other sites on AS25797.
Recently changed networks: AS6461 → AS25797 (as of Nov 12, 2026)
The apex and www are the same hosting — the apex via A records.
DNS Records for portas.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| portas.ca | NS | 0 | ns2.teranet.ca | |
| portas.ca | NS | 0 | ns1.teranet.ca | |
| portas.ca | A | 0 | 159.18.103.136 | |
| portas.ca | MX | 0 | 10 | mx1c11.megamailservers.com |
| portas.ca | MX | 0 | 100 | mx2c11.megamailservers.com |
| portas.ca | MX | 0 | 110 | mx3c11.megamailservers.com |
| portas.ca | SOA | 10800 | ns1.teranet.ca admin.teranet.ca 812833215 3600 900 604800 10800 | |
| www.portas.ca | A | 0 | 159.18.103.136 |
Get alerted the moment portas.ca's DNS changes
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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, 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.
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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