DNS Record Lookup

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

Hosting & Network

esstec.be runs on AS49935, with email via Google Workspace.

Hosting network
AS49935AS49935
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2 other sites on AS49935. Stable here since we started watching (Jul 22, 2026).

DNS Records for esstec.be

HostnameTypeTTLPriorityContent
esstec.beMX030ASPMX.L.GOOGLE.COM
esstec.beMX0300ALT1.ASPMX.L.GOOGLE.COM
esstec.beTXT0v=spf1 a mx ip4:185.135.191.0/24 ip4:81.83.12.202 ip4:81.83.27.199 include:_spf.google.com include:_spf.mijnwefact.nl include:servers.mcsv.net include:spf.protection.outlook.com -all
esstec.beTXT0MS=4AFE959B328FD9AE95B750D8E372B2DCE6A7D6CC
esstec.beSOA3600ns1.dcube-resource.be postmaster.dcube-resource.be 2026020318 14400 3600 1209600 3600
esstec.beNS0ns4.dcube-resource.be
esstec.beNS0ns2.dcube-resource.be
esstec.beNS0ns1.dcube-resource.be
esstec.beA0185.135.191.1
www.esstec.beA089.149.192.160

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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