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Hosting & Network
anritsu.com runs on Microsoft Azure, with DNS by AWS Route 53 and email via Microsoft 365.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- AWS Route 53
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 200,234 other sites on Microsoft Azure. Stable here since we started watching (Oct 8, 2026).
DNS Records for anritsu.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| anritsu.com | A | 0 | 20.59.96.22 | |
| anritsu.com | A | 0 | 40.112.243.8 | |
| anritsu.com | NS | 0 | ns-1483.awsdns-57.org | |
| anritsu.com | NS | 0 | ns-170.awsdns-21.com | |
| anritsu.com | NS | 0 | ns-1699.awsdns-20.co.uk | |
| anritsu.com | NS | 0 | ns-633.awsdns-15.net | |
| anritsu.com | MX | 0 | anritsu-com.mail.protection.outlook.com | |
| anritsu.com | TXT | 0 | pardot1131981=fa7c676395a5adc0ab4dc2964b6f0921730584d268285b0719b37d273ad3ead5 | |
| anritsu.com | TXT | 0 | p5co2ljt4nkh6rk2bakd9oupjh | |
| anritsu.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:52.69.85.116 ip4:101.230.5.109 include:spf.smktg.jp include:spf.us.anritsu.com include:spfa.anritsu.com include:_spf.axlbox.com ~all | |
| anritsu.com | SOA | 86400 | ns-1699.awsdns-20.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.anritsu.com | CNAME | 0 | anr-sc93-prod-afd-fsgja3dtbdbbc2aa.z01.azurefd.net | |
| www.anritsu.com | AAAA | 0 | 2603:1061:14:70::1 | |
| www.anritsu.com | A | 0 | 150.171.109.72 |
Get alerted the moment anritsu.com's DNS changes
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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
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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