DNS Record Lookup

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

byy.com

DNS Records

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Hosting & Network

byy.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 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 28, 2026).

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

DNS Records for byy.com

HostnameTypeTTLPriorityContent
byy.comMX0byy-com.mail.protection.outlook.com
byy.comNS0carl.ns.cloudflare.com
byy.comNS0jacqueline.ns.cloudflare.com
byy.comA0172.67.153.83
byy.comA0104.21.72.174
byy.comAAAA02606:4700:3030::6815:48ae
byy.comAAAA02606:4700:3036::ac43:9953
byy.comTXT0MS=ms10506862
byy.comTXT0r32vnhrab4sd8mjrfi0h6m9774
byy.comTXT0google-site-verification=yD4h1hCDhaAiMPw7_4VDD7a8gOPCc2wJ4IC_KC9kYFE
byy.comTXT0MS=ms15991829
byy.comTXT00ed1fe018a7587a922873f45958efe9a037c0a86e9
byy.comTXT0v=spf1 mx a include:spf.mandrillapp.com include:spf.protection.outlook.com -all
byy.comSOA1800carl.ns.cloudflare.com dns.cloudflare.com 2410201893 10000 2400 604800 1800
www.byy.comAAAA02606:4700:3030::6815:48ae
www.byy.comAAAA02606:4700:3036::ac43:9953
www.byy.comA0172.67.153.83
www.byy.comA0104.21.72.174

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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.

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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