DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mainstream.net runs on Amazon AWS, with DNS by AWS Route 53 and email configured.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,964,848 other sites on Amazon AWS. Stable here since we started watching (Aug 23, 2026).
DNS Records for mainstream.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mainstream.net | TXT | 0 | v=spf1 a:email.craigpeterson.com a:mailgate.mainstream.net ip4:192.231.143.0/24 include:spf.protection.outlook.com -all | |
| mainstream.net | TXT | 0 | ciuef6seq0l9mj2p3895d1cmtg | |
| mainstream.net | NS | 0 | ns-1835.awsdns-37.co.uk | |
| mainstream.net | NS | 0 | ns-1259.awsdns-29.org | |
| mainstream.net | NS | 0 | ns-660.awsdns-18.net | |
| mainstream.net | NS | 0 | ns-469.awsdns-58.com | |
| mainstream.net | A | 0 | 216.150.1.1 | |
| mainstream.net | SOA | 86400 | ns-660.awsdns-18.net awsdns-hostmaster.amazon.com 2023122701 7200 900 1209600 86400 | |
| mainstream.net | MX | 0 | 10 | mailgate-b.mainstream.net |
| mainstream.net | MX | 0 | 10 | mailgate.mainstream.net |
| www.mainstream.net | CNAME | 0 | cb0a17f8ff896120.vercel-dns-016.com | |
| www.mainstream.net | A | 0 | 216.150.16.129 | |
| www.mainstream.net | A | 0 | 216.150.1.129 | |
| www.mainstream.net | CAA | 0 | 0 issue letsencrypt.org | |
| www.mainstream.net | CAA | 0 | 0 issue globalsign.com | |
| www.mainstream.net | CAA | 0 | 0 issue sectigo.com | |
| www.mainstream.net | CAA | 0 | 0 issue pki.goog |
Get alerted the moment mainstream.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mainstream.net 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