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Hosting & Network
itis.gov runs on AS22284, with DNS by Akamai and email via Microsoft 365.
- Hosting network
- AS22284AS22284
- Managed DNS
- Akamai
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 8 other sites on AS22284. Stable here since we started watching (Aug 16, 2026).
DNS Records for itis.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| itis.gov | A | 0 | 137.227.231.25 | |
| itis.gov | A | 0 | 137.227.239.224 | |
| itis.gov | NS | 0 | a9-64.akam.net | |
| itis.gov | NS | 0 | a24-67.akam.net | |
| itis.gov | NS | 0 | a1-88.akam.net | |
| itis.gov | NS | 0 | a11-67.akam.net | |
| itis.gov | NS | 0 | a28-65.akam.net | |
| itis.gov | NS | 0 | a26-66.akam.net | |
| itis.gov | MX | 0 | itis-gov.mail.protection.outlook.com | |
| itis.gov | SOA | 1800 | a26-66.akam.net ocio-noc.si.edu 787300347 1200 180 1209600 1800 | |
| itis.gov | TXT | 0 | v=spf1 ip4:160.111.0.0/16 ip4:67.231.156.100 ip4:67.231.148.101 include:spf1.si.edu include:spf.protection.outlook.com -all | |
| itis.gov | TXT | 0 | google-site-verification=zq296sSWcxO-KT8hum3Gj9tBbJF45gl2mRElPFVW-kM | |
| itis.gov | TXT | 0 | MS=ms80248506 | |
| www.itis.gov | CNAME | 0 | itis.resolve-esas.usgs.gov | |
| www.itis.gov | A | 0 | 137.227.239.224 |
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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