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Hosting & Network
masaaki-imai.com runs on Microsoft Azure, with DNS by Azure DNS and email configured.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Azure DNS
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 219,849 other sites on Microsoft Azure. Stable here since we started watching (Oct 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to masaaki-imai.com.
DNS Records for masaaki-imai.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| masaaki-imai.com | MX | 0 | 10 | mail.kaizen.com |
| masaaki-imai.com | A | 0 | 20.50.2.25 | |
| masaaki-imai.com | NS | 0 | ns3-08.azure-dns.org | |
| masaaki-imai.com | NS | 0 | ns2-08.azure-dns.net | |
| masaaki-imai.com | NS | 0 | ns4-08.azure-dns.info | |
| masaaki-imai.com | NS | 0 | ns1-08.azure-dns.com | |
| masaaki-imai.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| www.masaaki-imai.com | MX | 0 | 10 | mail.kaizen.com |
| www.masaaki-imai.com | SOA | 600 | ns1-08.azure-dns.com webmaster.kaizen.com 2014052700 600 600 600 600 | |
| www.masaaki-imai.com | A | 0 | 20.50.2.25 | |
| www.masaaki-imai.com | CNAME | 0 | masaaki-imai.com | |
| www.masaaki-imai.com | NS | 0 | ns1-08.azure-dns.com | |
| www.masaaki-imai.com | NS | 0 | ns2-08.azure-dns.net | |
| www.masaaki-imai.com | NS | 0 | ns3-08.azure-dns.org | |
| www.masaaki-imai.com | NS | 0 | ns4-08.azure-dns.info | |
| www.masaaki-imai.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all |
Get alerted the moment masaaki-imai.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch masaaki-imai.com 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.
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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