DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
msn-cards.us runs on Microsoft Azure, with DNS by Azure DNS.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Azure DNS
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on Microsoft Azure. Stable here since we started watching (Aug 3, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to msn-cards.us.
DNS Records for msn-cards.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| msn-cards.us | SOA | 300 | ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| msn-cards.us | A | 0 | 20.76.201.171 | |
| msn-cards.us | A | 0 | 20.231.239.246 | |
| msn-cards.us | A | 0 | 20.70.246.20 | |
| msn-cards.us | A | 0 | 20.236.44.162 | |
| msn-cards.us | A | 0 | 20.112.250.133 | |
| msn-cards.us | NS | 0 | ns3-01.azure-dns.org | |
| msn-cards.us | NS | 0 | ns1-01.azure-dns.com | |
| msn-cards.us | NS | 0 | ns4-01.azure-dns.info | |
| msn-cards.us | NS | 0 | ns2-01.azure-dns.net | |
| msn-cards.us | CAA | 0 | 0 iodef mailto:caarecordaware@microsoft.com | |
| msn-cards.us | CAA | 0 | 0 contact caarecordaware@microsoft.com | |
| www.msn-cards.us | CNAME | 0 | msn-cards.us | |
| www.msn-cards.us | CAA | 0 | 0 contact caarecordaware@microsoft.com | |
| www.msn-cards.us | CAA | 0 | 0 iodef mailto:caarecordaware@microsoft.com | |
| www.msn-cards.us | A | 0 | 20.231.239.246 | |
| www.msn-cards.us | A | 0 | 20.70.246.20 | |
| www.msn-cards.us | A | 0 | 20.236.44.162 | |
| www.msn-cards.us | A | 0 | 20.112.250.133 | |
| www.msn-cards.us | A | 0 | 20.76.201.171 | |
| www.msn-cards.us | NS | 0 | ns2-01.azure-dns.net | |
| www.msn-cards.us | NS | 0 | ns3-01.azure-dns.org | |
| www.msn-cards.us | NS | 0 | ns4-01.azure-dns.info | |
| www.msn-cards.us | NS | 0 | ns1-01.azure-dns.com | |
| www.msn-cards.us | SOA | 300 | ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 |
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This page is today's snapshot. Turn on monitoring and we'll watch msn-cards.us 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