DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
qcast.io runs on Amazon AWS, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 5,612,379 other sites on Amazon AWS. Stable here since we started watching (Oct 23, 2026).
DNS Records for qcast.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| qcast.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| qcast.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| qcast.io | MX | 0 | 1 | aspmx.l.google.com |
| qcast.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| qcast.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| qcast.io | NS | 0 | brenda.ns.cloudflare.com | |
| qcast.io | NS | 0 | noel.ns.cloudflare.com | |
| qcast.io | SOA | 1800 | brenda.ns.cloudflare.com dns.cloudflare.com 2418165267 10000 2400 604800 1800 | |
| qcast.io | TXT | 0 | facebook-domain-verification=ozsvazdgkilj422d91681fjbdpcat5 | |
| qcast.io | TXT | 0 | v=spf1 mx include:_spf.google.com include:amazonses.com include:spf.protection.outlook.com include:one.zoho.eu ~all | |
| qcast.io | TXT | 0 | zoho-verification=zb80748406.zmverify.zoho.eu | |
| qcast.io | TXT | 0 | google-site-verification=yJB5SdGl-RfLd0phyV972ag7DP7sEntBaqrlYgH8IYA | |
| qcast.io | TXT | 0 | MS=ms92165792 | |
| qcast.io | A | 0 | 18.154.227.37 | |
| qcast.io | A | 0 | 18.154.227.19 | |
| qcast.io | A | 0 | 18.154.227.48 | |
| qcast.io | A | 0 | 18.154.227.127 | |
| qcast.io | CAA | 0 | 0 issuewild comodoca.com | |
| qcast.io | CAA | 0 | 0 issue comodoca.com | |
| qcast.io | CAA | 0 | 0 issuewild letsencrypt.org | |
| qcast.io | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| qcast.io | CAA | 0 | 0 issue amazontrust.com | |
| qcast.io | CAA | 0 | 0 issue letsencrypt.org | |
| qcast.io | CAA | 0 | 0 issue amazon.com | |
| qcast.io | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| qcast.io | CAA | 0 | 0 issue ssl.com | |
| qcast.io | CAA | 0 | 0 issuewild amazontrust.com | |
| qcast.io | CAA | 0 | 0 issue amazonaws.com | |
| qcast.io | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| qcast.io | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| qcast.io | CAA | 0 | 0 issuewild ssl.com | |
| qcast.io | AAAA | 0 | 2600:9000:2501:be00:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:e600:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:6c00:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:b400:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:7000:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:2c00:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:5800:1e:3ecf:ce40:93a1 | |
| qcast.io | AAAA | 0 | 2600:9000:2501:8800:1e:3ecf:ce40:93a1 | |
| www.qcast.io | MX | 0 | 1 | aspmx.l.google.com |
| www.qcast.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.qcast.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.qcast.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.qcast.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.qcast.io | NS | 0 | brenda.ns.cloudflare.com | |
| www.qcast.io | NS | 0 | noel.ns.cloudflare.com | |
| www.qcast.io | SOA | 1800 | brenda.ns.cloudflare.com dns.cloudflare.com 2418165267 10000 2400 604800 1800 | |
| www.qcast.io | TXT | 0 | zoho-verification=zb80748406.zmverify.zoho.eu | |
| www.qcast.io | TXT | 0 | facebook-domain-verification=ozsvazdgkilj422d91681fjbdpcat5 | |
| www.qcast.io | TXT | 0 | MS=ms92165792 | |
| www.qcast.io | TXT | 0 | google-site-verification=yJB5SdGl-RfLd0phyV972ag7DP7sEntBaqrlYgH8IYA | |
| www.qcast.io | TXT | 0 | v=spf1 mx include:_spf.google.com include:amazonses.com include:spf.protection.outlook.com include:one.zoho.eu ~all | |
| www.qcast.io | CNAME | 0 | qcast.io | |
| www.qcast.io | A | 0 | 18.154.227.19 | |
| www.qcast.io | A | 0 | 18.154.227.37 | |
| www.qcast.io | A | 0 | 18.154.227.48 | |
| www.qcast.io | A | 0 | 18.154.227.127 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:e800:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:8000:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:3800:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:5400:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:f000:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:7c00:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:b400:1e:3ecf:ce40:93a1 | |
| www.qcast.io | AAAA | 0 | 2600:9000:2501:3a00:1e:3ecf:ce40:93a1 | |
| www.qcast.io | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.qcast.io | CAA | 0 | 0 issuewild ssl.com | |
| www.qcast.io | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| www.qcast.io | CAA | 0 | 0 issue letsencrypt.org | |
| www.qcast.io | CAA | 0 | 0 issue comodoca.com | |
| www.qcast.io | CAA | 0 | 0 issuewild comodoca.com | |
| www.qcast.io | CAA | 0 | 0 issue amazon.com | |
| www.qcast.io | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.qcast.io | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| www.qcast.io | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| www.qcast.io | CAA | 0 | 0 issue amazontrust.com | |
| www.qcast.io | CAA | 0 | 0 issue amazonaws.com | |
| www.qcast.io | CAA | 0 | 0 issue ssl.com | |
| www.qcast.io | CAA | 0 | 0 issuewild amazontrust.com |
Get alerted the moment qcast.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch qcast.io 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, 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.
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