DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
flask.do runs on Amazon AWS, with email via Google Workspace.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 4,932,244 other sites on Amazon AWS. Stable here since we started watching (Oct 6, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for flask.do
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| flask.do | MX | 0 | 1 | smtp.google.com |
| flask.do | NS | 0 | ns1.vercel-dns.com | |
| flask.do | NS | 0 | ns2.vercel-dns.com | |
| flask.do | SOA | 600 | ns1.vercel-dns.com hostmaster.nsone.net 1741002283 43200 7200 1209600 600 | |
| flask.do | A | 0 | 216.150.1.1 | |
| flask.do | A | 0 | 216.150.16.129 | |
| flask.do | CAA | 0 | 0 issue sectigo.com | |
| flask.do | CAA | 0 | 0 issue pki.goog | |
| flask.do | CAA | 0 | 0 issue letsencrypt.org | |
| flask.do | TXT | 0 | google-site-verification=RcvAak3oJkm6rMkytB0xNUwDDh2XFlYV1NF_fyxHaDE | |
| flask.do | TXT | 0 | google-site-verification=a-ezIpGcMDWa04rf55wAJ6fIZEhxk5PjExA-8AoOSfM | |
| flask.do | TXT | 0 | google-site-verification=SSAWzZx6W8aFuj2RMUeJRmbp75WK38nS8Z5s8UOeEaI | |
| www.flask.do | A | 0 | 216.150.1.1 | |
| www.flask.do | A | 0 | 216.150.16.129 |
Get alerted the moment flask.do's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch flask.do 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about flask.do
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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