DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
bourse.lu runs on Microsoft Azure, with DNS by Azure DNS and email via Microsoft 365.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 170,263 other sites on Microsoft Azure. Stable here since we started watching (Aug 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to grp-glb-prd-luxse-01.trafficmanager.net.
DNS Records for bourse.lu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bourse.lu | CAA | 0 | 1 issuewild sectigo.com | |
| bourse.lu | CAA | 0 | 1 issue sectigo.com | |
| bourse.lu | CAA | 0 | 0 iodef mailto:crt.errors@luxse.com | |
| bourse.lu | CAA | 0 | 1 issuewild digicert.com | |
| bourse.lu | CAA | 0 | 1 issue digicert.com | |
| bourse.lu | A | 0 | 135.236.38.133 | |
| bourse.lu | SOA | 300 | ns1-01.azure-dns.com admin.bourse.lu 2017101301 3600 300 2419200 300 | |
| bourse.lu | NS | 0 | ns4-01.azure-dns.info | |
| bourse.lu | NS | 0 | ns1-01.azure-dns.com | |
| bourse.lu | NS | 0 | ns3-01.azure-dns.org | |
| bourse.lu | NS | 0 | ns2-01.azure-dns.net | |
| bourse.lu | MX | 0 | 10 | bourse-lu.mail.protection.outlook.com |
| bourse.lu | TXT | 0 | MS=ms31702697 | |
| bourse.lu | TXT | 0 | awvdredirectapp.azurewebsites.net | |
| bourse.lu | TXT | 0 | v=spf1 mx ip4:20.76.22.10 ip4:20.76.22.68 ip4:213.166.32.198 ip4:213.166.32.241 ip4:213.166.32.242 ip4:20.56.209.116 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all | |
| www.bourse.lu | CNAME | 0 | grp-glb-prd-luxse-01.trafficmanager.net | |
| www.bourse.lu | A | 0 | 135.236.38.133 |
Get alerted the moment bourse.lu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch bourse.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, 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.
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 bourse.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