DNS Record Lookup

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

sempreon.com

DNS Records

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Hosting & Network

sempreon.com runs on AS19574, with email via Microsoft 365.

Hosting network
AS19574AS19574
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 36,577 other sites on AS19574. Stable here since we started watching (Oct 25, 2026).

DNS Records for sempreon.com

HostnameTypeTTLPriorityContent
sempreon.comSOA86400dns1.cscdns.net hostmaster.cscdns.net 2026063008 28800 7200 604800 86400
sempreon.comNS0dns2.cscdns.net
sempreon.comNS0dns1.cscdns.net
sempreon.comMX0sempreon-com.mail.protection.outlook.com
sempreon.comTXT0knowbe4-site-verification=0bd4609903465760cc14ca4944e60652
sempreon.comTXT0MS=ms44102037
sempreon.comTXT0v=spf1 include:spf.protection.outlook.com -all
sempreon.comTXT0d2sncrn1f9h01upcgvu91n69c
sempreon.comA0165.160.13.20
sempreon.comA0165.160.15.20

Get alerted the moment sempreon.com's DNS changes

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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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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