DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tca.lu runs on AS215667, with email configured.
- Hosting network
- AS215667AS215667
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 62 other sites on AS215667. Stable here since we started watching (Oct 28, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to tca.lu.
DNS Records for tca.lu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tca.lu | SOA | 10800 | ns1.nvision.lu pleskadmin.nvision.lu 2025031703 10800 3600 604800 10800 | |
| tca.lu | NS | 0 | ns1.nvision.lu | |
| tca.lu | NS | 0 | ns2.nvision.lu | |
| tca.lu | A | 0 | 185.254.37.212 | |
| tca.lu | TXT | 0 | _005x4u1vqg5mi2f6pxe3f4b11isc68l | |
| tca.lu | TXT | 0 | google-site-verification=kNxXFvdC2RfB4hM8MYx8-PcMHOBaIiwezb6cH_35PgI | |
| tca.lu | TXT | 0 | v=spf1 include:spf.mailjet.com mx include:_spf.createsend.com include:spf.nvision.lu ~all | |
| tca.lu | TXT | 0 | google-site-verification=lIhn2rdEP3Var0KHXOw5uc9Gi3-fnKpr4xUDp1uV2nE | |
| tca.lu | MX | 0 | 10 | damascius.nvision.lu |
| www.tca.lu | SOA | 10800 | ns1.nvision.lu pleskadmin.nvision.lu 2025031703 10800 3600 604800 10800 | |
| www.tca.lu | MX | 0 | 10 | damascius.nvision.lu |
| www.tca.lu | TXT | 0 | google-site-verification=kNxXFvdC2RfB4hM8MYx8-PcMHOBaIiwezb6cH_35PgI | |
| www.tca.lu | TXT | 0 | v=spf1 include:spf.mailjet.com mx include:_spf.createsend.com include:spf.nvision.lu ~all | |
| www.tca.lu | TXT | 0 | google-site-verification=lIhn2rdEP3Var0KHXOw5uc9Gi3-fnKpr4xUDp1uV2nE | |
| www.tca.lu | TXT | 0 | _005x4u1vqg5mi2f6pxe3f4b11isc68l | |
| www.tca.lu | A | 0 | 185.254.37.212 | |
| www.tca.lu | NS | 0 | ns1.nvision.lu | |
| www.tca.lu | NS | 0 | ns2.nvision.lu | |
| www.tca.lu | CNAME | 0 | tca.lu |
Get alerted the moment tca.lu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tca.lu 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, 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.
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 tca.lu
BetaAnswers 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