DNS Record Lookup

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

Hosting & Network

sydaco.com runs on AS4540, with DNS by GoDaddy and email via Microsoft 365.

Hosting network
AS4540AS4540
Managed DNS
GoDaddy
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 335 other sites on AS4540. Stable here since we started watching (Jul 20, 2026).

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

DNS Records for sydaco.com

HostnameTypeTTLPriorityContent
sydaco.comSOA600ns37.domaincontrol.com dns.jomax.net 2024120300 28800 7200 604800 600
sydaco.comMX0sydaco-com.mail.protection.outlook.com
sydaco.comNS0ns37.domaincontrol.com
sydaco.comNS0ns38.domaincontrol.com
sydaco.comTXT0v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com -all
sydaco.comA069.51.202.71
www.sydaco.comNS0ns38.domaincontrol.com
www.sydaco.comNS0ns37.domaincontrol.com
www.sydaco.comA069.51.202.71
www.sydaco.comCNAME0sydaco.com
www.sydaco.comSOA600ns37.domaincontrol.com dns.jomax.net 2024120300 28800 7200 604800 600
www.sydaco.comTXT0v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com -all
www.sydaco.comMX0sydaco-com.mail.protection.outlook.com

Get alerted the moment sydaco.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch sydaco.com 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about sydaco.com

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