DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
hst-net.org runs on AS2527 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 1,049 other sites on AS2527. Stable here since we started watching (Aug 17, 2026).
DNS Records for hst-net.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hst-net.org | SOA | 300 | ns0.mydns.jp root.mydns.jp 1790290946 600 180 600 300 | |
| hst-net.org | AAAA | 0 | 2409:252:740:df20:5054:ff:fe43:748e | |
| hst-net.org | TXT | 0 | v=spf1 a:hst-net.sakura.ne.jp a:www3032.sakura.ne.jp mx ~all | |
| hst-net.org | MX | 0 | 10 | hst-net.sakura.ne.jp |
| hst-net.org | MX | 0 | 20 | www3032.sakura.ne.jp |
| hst-net.org | NS | 0 | ns1.mydns.jp | |
| hst-net.org | NS | 0 | ns2.mydns.jp | |
| hst-net.org | NS | 0 | ns0.mydns.jp | |
| hst-net.org | A | 0 | 217.178.205.231 | |
| www.hst-net.org | A | 0 | 217.178.205.231 |
Get alerted the moment hst-net.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch hst-net.org 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.
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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