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castoinfo.com

DNS Records

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Hosting & Network

castoinfo.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 5,496,248 other sites on Cloudflare. Stable here since we started watching (Oct 23, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for castoinfo.com

HostnameTypeTTLPriorityContent
castoinfo.comNS0mira.ns.cloudflare.com
castoinfo.comNS0ernest.ns.cloudflare.com
castoinfo.comA0104.21.89.233
castoinfo.comA0172.67.148.235
castoinfo.comAAAA02606:4700:3030::6815:59e9
castoinfo.comAAAA02606:4700:3037::ac43:94eb
castoinfo.comSOA1800ernest.ns.cloudflare.com dns.cloudflare.com 2417386576 10000 2400 604800 1800
castoinfo.comMX010castoinfo-com.mail.protection.outlook.com
castoinfo.comTXT0XPQfcAf2Ohnc/XaPS3JlVba/eeYx5uYdFMVXdBJcwB9gb2gYdt512IWubWyZkDDiuWdhCTypwJqVLwXCzo6bIA==
castoinfo.comTXT0v=spf1 a:mail.castoinfo.com ip4:198.54.222.15 ip4:198.54.222.8 ip4:167.99.0.204 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.constantcontact.com include:_spf.elasticemail.com include:spf.nexuspayables.com include:spf.emailrelay.com ip4:168.245.24.156 ip4:167.89.69.24 ip4:167.89.14.11 include:_spf.salesforce.com include:email.freshservice.com -all
castoinfo.comTXT0ir3ckusij5mbcsbsfa1e7aboot
castoinfo.comTXT08evk1csh9nlu65p6v9ipfng205
castoinfo.comTXT0asv=1baf012d2c15678bdf99ffb37b5b3743
castoinfo.comTXT09h7dvsgngd20aid7h903snql66
castoinfo.comTXT0ejl15snke0s5n6k3j9jvuhor73
castoinfo.comTXT0pu6nncnf0u4q1e8gnb506t9v51
castoinfo.comTXT0google-site-verification=NpaXftb3sjbgmdGcyrT0MKMtER8ShiURbKFPbC9WyLc
castoinfo.comTXT01vk1tdobekgb2rrit8t5a0gs8m
castoinfo.comTXT0adobe-idp-site-verification=ac3f3f1f31a7e12105e6ec2ebe53dcffbb6309534f54af21b060dc56c4c852f6
castoinfo.comTXT0anthropic-domain-verification-4d28j1=niTrbCTxx93F8K943jIu4NkQD
castoinfo.comTXT0MS=ms45884077
castoinfo.comTXT0google-site-verification=R-TYVXfFagzcLfFPUfo5ctK2aKbZWFunlG24NUpF7eU
www.castoinfo.comA0104.21.89.233
www.castoinfo.comA0172.67.148.235
www.castoinfo.comAAAA02606:4700:3030::6815:59e9
www.castoinfo.comAAAA02606:4700:3037::ac43:94eb

Get alerted the moment castoinfo.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch castoinfo.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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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Beta

Answers 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