DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
siftheads.net runs on Amazon AWS, with DNS by Cloudflare and email via a transactional service.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Cloudflare
- a transactional service
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,355,032 other sites on Amazon AWS.
Recently changed networks: Cloudflare (AS13335) → AS16509 (as of Oct 12, 2026)
DNS Records for siftheads.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| siftheads.net | MX | 0 | 10 | mxb.mailgun.org |
| siftheads.net | MX | 0 | 10 | mxa.mailgun.org |
| siftheads.net | SOA | 1800 | chelsea.ns.cloudflare.com dns.cloudflare.com 2415827469 10000 2400 604800 1800 | |
| siftheads.net | NS | 0 | chelsea.ns.cloudflare.com | |
| siftheads.net | NS | 0 | seamus.ns.cloudflare.com | |
| siftheads.net | TXT | 0 | google-site-verification=2XTrzVyIi6KdnRRoMH0jkKNUq9EIm6iRA1r1k0lH4f8 | |
| siftheads.net | TXT | 0 | v=spf1 include:mailgun.org ~all | |
| siftheads.net | A | 0 | 216.150.16.1 | |
| siftheads.net | A | 0 | 216.150.1.1 | |
| www.siftheads.net | CNAME | 0 | ee5c095718e5e8d3.vercel-dns-016.com | |
| www.siftheads.net | CAA | 0 | 0 issue letsencrypt.org | |
| www.siftheads.net | CAA | 0 | 0 issue sectigo.com | |
| www.siftheads.net | CAA | 0 | 0 issue globalsign.com | |
| www.siftheads.net | CAA | 0 | 0 issue pki.goog | |
| www.siftheads.net | A | 0 | 216.150.16.129 | |
| www.siftheads.net | A | 0 | 216.150.1.129 |
Get alerted the moment siftheads.net's DNS changes
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Uptime
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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
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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