DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
astrene.com runs on Microsoft Azure, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Microsoft Azure. Stable here since we started watching (Aug 29, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to astrene-web-prod.graycoast-80ab3389.southeastasia.azurecontainerapps.io.
DNS Records for astrene.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| astrene.com | NS | 0 | leif.ns.cloudflare.com | |
| astrene.com | NS | 0 | carrera.ns.cloudflare.com | |
| astrene.com | MX | 0 | 10 | alt3.aspmx.l.google.com |
| astrene.com | MX | 0 | 1 | aspmx.l.google.com |
| astrene.com | MX | 0 | 5 | alt1.aspmx.l.google.com |
| astrene.com | MX | 0 | 10 | alt4.aspmx.l.google.com |
| astrene.com | MX | 0 | 5 | alt2.aspmx.l.google.com |
| astrene.com | SOA | 1800 | carrera.ns.cloudflare.com dns.cloudflare.com 2413468840 10000 2400 604800 1800 | |
| astrene.com | TXT | 0 | v=spf1 include:_spf.google.com ~all | |
| astrene.com | TXT | 0 | MS=ms92601945 | |
| astrene.com | TXT | 0 | google-site-verification=8qs6iyqyXGf_UElfu4I6Lpwb1P4B20Bn3QbAHzvoDLk | |
| astrene.com | A | 0 | 20.212.143.157 | |
| www.astrene.com | CNAME | 0 | astrene-web-prod.graycoast-80ab3389.southeastasia.azurecontainerapps.io | |
| www.astrene.com | A | 0 | 20.212.143.157 |
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Uptime
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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
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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