DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cm-serpa.pt runs on AS2860 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 737 other sites on AS2860. Stable here since we started watching (Aug 21, 2026).
DNS Records for cm-serpa.pt
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cm-serpa.pt | SOA | 3600 | dnsbho1aut02.local admin.cm-serpa.pt 2022071367 86400 7200 3600 3600 | |
| cm-serpa.pt | MX | 0 | mxf.eu.mpssec.net | |
| cm-serpa.pt | MX | 0 | 10 | mxc.meoempresas.pt |
| cm-serpa.pt | MX | 0 | mxg.eu.mpssec.net | |
| cm-serpa.pt | MX | 0 | 10 | mxp.meoempresas.pt |
| cm-serpa.pt | TXT | 0 | MS=54BAD3A64653745B8797CA78D1DE1A5244A5D0B3 | |
| cm-serpa.pt | TXT | 0 | v=spf1 include:_spf.meoempresas.pt -all | |
| cm-serpa.pt | TXT | 0 | google-site-verification=2QPqHuBDX72z8scd2o_hJQaQufZEZR5nZEjXnT0SpBc | |
| cm-serpa.pt | NS | 0 | ns1.ptempresas.pt | |
| cm-serpa.pt | NS | 0 | ns10.ptempresas.pt | |
| cm-serpa.pt | NS | 0 | ns2.ptempresas.pt | |
| cm-serpa.pt | A | 0 | 91.199.116.235 | |
| cm-serpa.pt | A | 0 | 109.50.84.125 | |
| www.cm-serpa.pt | A | 0 | 91.199.116.235 |
Get alerted the moment cm-serpa.pt's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch cm-serpa.pt 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