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caltekgroup.com

DNS Records

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Hosting & Network

caltekgroup.com runs on AS135418, with email via Microsoft 365.

Hosting network
AS135418AS135418
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 12 other sites on AS135418. Stable here since we started watching (Nov 1, 2026).

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

DNS Records for caltekgroup.com

HostnameTypeTTLPriorityContent
caltekgroup.comMX010caltekgroup-com.mail.protection.outlook.com
caltekgroup.comA0160.30.0.21
caltekgroup.comNS0ns1.care.biz
caltekgroup.comNS0ns3.care.biz
caltekgroup.comNS0ns2.care.biz
caltekgroup.comSOA300ns1.care.biz admin.care.biz 2026100201 28800 900 1209600 300
caltekgroup.comTXT0MS=ms76189539
caltekgroup.comTXT0v=spf1 ip4:160.30.0.21 include:spf.protection.outlook.com -all
www.caltekgroup.comNS0ns1.care.biz
www.caltekgroup.comNS0ns2.care.biz
www.caltekgroup.comNS0ns3.care.biz
www.caltekgroup.comCNAME0caltekgroup.com
www.caltekgroup.comMX010caltekgroup-com.mail.protection.outlook.com
www.caltekgroup.comA0160.30.0.21
www.caltekgroup.comSOA300ns1.care.biz admin.care.biz 2026100201 28800 900 1209600 300
www.caltekgroup.comTXT0MS=ms76189539
www.caltekgroup.comTXT0v=spf1 ip4:160.30.0.21 include:spf.protection.outlook.com -all

Get alerted the moment caltekgroup.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch caltekgroup.com continuously, notifying you the moment anything moves across all three signals:

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