DNS Record Lookup

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

Hosting & Network

teconline.center runs on AS17378, with email configured.

Hosting network
AS17378AS17378
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 31,267 other sites on AS17378. Stable here since we started watching (Oct 1, 2026).

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

DNS Records for teconline.center

HostnameTypeTTLPriorityContent
teconline.centerTXT0v=spf1 +a +mx +ip4:174.136.30.159 include:smtp.relay.serverneubox.com.mx ~all
teconline.centerSOA86400ns1.myprivatens.net root.v287643.vpsmx.net 2026091400 3600 1800 1209600 86400
teconline.centerMX0mail.teconline.center
teconline.centerA0174.136.30.159
teconline.centerNS0ns2.teconline.center
teconline.centerNS0ns1.teconline.center
www.teconline.centerMX0mail.teconline.center
www.teconline.centerA0174.136.30.159
www.teconline.centerCNAME0teconline.center
www.teconline.centerTXT0v=spf1 +a +mx +ip4:174.136.30.159 include:smtp.relay.serverneubox.com.mx ~all
www.teconline.centerNS0ns1.teconline.center
www.teconline.centerNS0ns2.teconline.center
www.teconline.centerSOA86400ns1.myprivatens.net root.v287643.vpsmx.net 2026091400 3600 1800 1209600 86400

Get alerted the moment teconline.center's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch teconline.center 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 teconline.center

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