DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

prefect.io

DNS Records

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Hosting & Network

prefect.io runs on Amazon AWS, with DNS by Google and email via Google Workspace.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
Google
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Jul 24, 2026).

DNS Records for prefect.io

HostnameTypeTTLPriorityContent
prefect.ioA0216.150.1.1
prefect.ioNS0ns-cloud-b4.googledomains.com
prefect.ioNS0ns-cloud-b2.googledomains.com
prefect.ioNS0ns-cloud-b1.googledomains.com
prefect.ioNS0ns-cloud-b3.googledomains.com
prefect.ioMX05alt2.aspmx.l.google.com
prefect.ioMX010alt4.aspmx.l.google.com
prefect.ioMX010alt3.aspmx.l.google.com
prefect.ioMX01aspmx.l.google.com
prefect.ioMX05alt1.aspmx.l.google.com
prefect.ioCAA00 issue pki.goog
prefect.ioCAA00 iodef mailto:security-notifications@prefect.io
prefect.ioCAA00 issue letsencrypt.org
prefect.ioCAA00 issue amazon.com
prefect.ioSOA300prefect.io tech-ops.prefect.io 1 21600 3600 259200 300
prefect.ioTXT0work-os-domain-verification-gfh1sn=6OXFwH6IfD0TBUGcTdZEuZoXE
prefect.ioTXT0G1P0G8krnV6m8XJ_aHMkrNVvbKCd
prefect.ioTXT0stripe-verification=6db6c32e8365b7f1badfb4b6cd6cc5fd214ed23eea4fb25d88085da95cdf70ba
prefect.ioTXT0google-site-verification=-3xIJtuf_NDtTOX3jP5AOHNsUz4ZGDaprXapl7N-VGA
prefect.ioTXT0v=spf1 include:_spf.google.com include:_spf.salesforce.com include:mailgun.org -all
prefect.ioTXT0google-site-verification=AhQt_6A-iUzQKxft4wcoHSAkuKMn06NWdmWmly3Xxls
prefect.ioTXT0google-site-verification=NywUxeyQbMU-H1RjV4zMWIh4yMupFZ5j1bCTt81liaM
prefect.ioTXT0google-site-verification=Z7ycwH3y1UC1LafTGUNyMf-y9JOOt1FPgAZyFbhQUxQ
prefect.ioTXT01password-site-verification=OYWUWDJL35BAFEA37R5PJYQQSU
prefect.ioTXT0rillet-domain-verification-df4sfg=OgpOCh7SLYtj8BhciRvLwwtiX
prefect.ioTXT0_19eokos8wefnf7lr91n9u99hm3d3fto
prefect.ioTXT0nspvgv5cvnzynyy7zbmts9rfqqk5z1hf
prefect.ioTXT0keybase-site-verification=QI1So4GdIKxoDIEHcjFUvR85NkmmeQ82LyRVIyTmhos
prefect.ioTXT0MS=AA0033280A0D24C330885C0211038E1A668CBD82
prefect.ioTXT0google-site-verification=S5a1hEWvLAp6KDYJS-07S55iQ5BBvotTO9j_w0AGbhw
www.prefect.ioCNAME04b9af6920c9c4c4c.vercel-dns-016.com
www.prefect.ioA0216.150.1.129
www.prefect.ioA0216.150.16.129
www.prefect.ioCAA00 issue pki.goog
www.prefect.ioCAA00 issue sectigo.com
www.prefect.ioCAA00 issue globalsign.com
www.prefect.ioCAA00 issue letsencrypt.org

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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.

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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