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3ctechlab.com

DNS Records

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Hosting & Network

3ctechlab.com runs on AS28753, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS28753AS28753
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 19,939 other sites on AS28753. Stable here since we started watching (Aug 24, 2026).

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

DNS Records for 3ctechlab.com

HostnameTypeTTLPriorityContent
3ctechlab.comSOA1800ns1-06.azure-dns.com hostmaster.be.uu.net 2020060901 28800 7200 2678400 1800
3ctechlab.comA046.165.219.15
3ctechlab.comMX0103ctechlab-com.mail.protection.outlook.com
3ctechlab.comTXT0v=spf1 mx a:smtp.3ctechlab.com ip4:213.166.51.38 ip4:185.82.241.38 include:spf.protection.outlook.com ~all
3ctechlab.comTXT0MS=ms74652282
3ctechlab.comTXT0knowbe4-site-verification=8a34292d8e4a43445222b71d353a2a08
3ctechlab.comTXT0MS=ms99040728
3ctechlab.comTXT0t3sb9jvjpnrh46fppqjxhnx47g4lbt8t
3ctechlab.comTXT0PaVYLHPEBzfKsUJxtDMV0jLIUFRYbDOuXXbTijb3qK76gzb1nIIeL8h+tTKgsiFPRrNA53qhcWnijcYzWSnVAQ==
3ctechlab.comNS0ns2-06.azure-dns.net
3ctechlab.comNS0ns3-06.azure-dns.org
3ctechlab.comNS0ns4-06.azure-dns.info
3ctechlab.comNS0ns1-06.azure-dns.com
www.3ctechlab.comA046.165.219.15

Get alerted the moment 3ctechlab.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 3ctechlab.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.

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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