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perio.org

DNS Records

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Hosting & Network

perio.org 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 4,782,625 other sites on Cloudflare. Stable here since we started watching (Oct 6, 2026).

DNS Records for perio.org

HostnameTypeTTLPriorityContent
perio.orgNS0boyd.ns.cloudflare.com
perio.orgNS0emely.ns.cloudflare.com
perio.orgMX01perio-org.mail.protection.outlook.com
perio.orgSOA1800boyd.ns.cloudflare.com dns.cloudflare.com 2415648840 10000 2400 604800 1800
perio.orgA0172.66.145.211
perio.orgA0104.20.17.221
perio.orgAAAA02606:4700:10::ac42:91d3
perio.orgAAAA02606:4700:10::6814:11dd
perio.orgTXT0v=spf1 mx ip4:38.142.126.186 ip4:34.23.49.105 ip4:141.193.213.20 ip4:141.193.213.21 ip4:12.133.120.158 ip4:81.29.79.148 ip4:216.33.126.11 ip4:67.216.225.62 ip4:74.94.114.51 include:spf.protection.outlook.com include:spf.mandrillapp.com include:msgfocus.com include:spf.cadmiumcd.com include:_spfprod.ngpvan.com include:51614218.spf04.hubspotemail.net ~all
perio.orgTXT0google-site-verification=JJ4lFJSqDXbOWdT9Qmn-SUD6MO856ftDFqmhG0roccg
perio.orgTXT0google-site-verification=5K4fb1H22gtT-oqaDG2HyVmjzrMwnCCGlLnIR63hSOk
perio.orgTXT0anthropic-domain-verification-wzwe67=ONNo2rgiik29jCs82V8IjMAN2
perio.orgTXT0openai-domain-verification=dv-aOGZoNIkTj37ZOj32JcQHy6A
perio.orgTXT0v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
perio.orgTXT0google-site-verification= XV1vIgRvAwfoPsJGnaHuCTg_lzpZGp_SZgir-PWqecM
www.perio.orgCNAME0oerxuvum072t.wpeproxy.com
www.perio.orgMX010www.perio.org
www.perio.orgA0141.193.213.21
www.perio.orgA0141.193.213.20

Get alerted the moment perio.org's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch perio.org 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.

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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