DNS Record Lookup

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

Hosting & Network

useby.app runs on AS36454, with email configured.

Hosting network
AS36454AS36454
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 34,396 other sites on AS36454. Stable here since we started watching (Sep 26, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to useby.app.

DNS Records for useby.app

HostnameTypeTTLPriorityContent
useby.appSOA86400ns1.beseentoday.com beseento.beseentoday.com 2026090300 3600 1800 1209600 86400
useby.appMX0useby.app
useby.appA069.72.136.206
useby.appNS0ns1.beseentoday.com
useby.appNS0ns4.beseentoday.com
useby.appNS0ns3.beseentoday.com
useby.appNS0ns2.beseentoday.com
useby.appTXT0v=spf1 +a +mx +ip4:69.72.136.206 include:spf.mysecurecloudhost.com ~all
useby.appTXT0brevo-code:9b6c88394e64417a1e3dcd3705dde513
www.useby.appSOA86400ns1.beseentoday.com beseento.beseentoday.com 2026090300 3600 1800 1209600 86400
www.useby.appTXT0brevo-code:9b6c88394e64417a1e3dcd3705dde513
www.useby.appTXT0v=spf1 +a +mx +ip4:69.72.136.206 include:spf.mysecurecloudhost.com ~all
www.useby.appMX0useby.app
www.useby.appNS0ns2.beseentoday.com
www.useby.appNS0ns1.beseentoday.com
www.useby.appNS0ns4.beseentoday.com
www.useby.appNS0ns3.beseentoday.com
www.useby.appCNAME0useby.app
www.useby.appA069.72.136.206

Get alerted the moment useby.app's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch useby.app 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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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