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Hosting & Network
caliber.com runs on Amazon AWS, with DNS by Azure DNS and email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,355,032 other sites on Amazon AWS. Stable here since we started watching (Sep 10, 2026).
DNS Records for caliber.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| caliber.com | SOA | 300 | ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| caliber.com | MX | 0 | 10 | caliber-com.mail.protection.outlook.com |
| caliber.com | A | 0 | 15.197.240.141 | |
| caliber.com | A | 0 | 3.33.211.116 | |
| caliber.com | NS | 0 | ns2-06.azure-dns.net | |
| caliber.com | NS | 0 | ns4-06.azure-dns.info | |
| caliber.com | NS | 0 | ns3-06.azure-dns.org | |
| caliber.com | NS | 0 | ns1-06.azure-dns.com | |
| caliber.com | TXT | 0 | airtable-verification=835657753018c26ecc266efdfa367a7c | |
| caliber.com | TXT | 0 | smartsheet-site-validation=3LiRZdBXaEesDU6HVgQEijhmYtc5vN99 | |
| caliber.com | TXT | 0 | apple-domain-verification=QSFSZxjnFmBXv2lRxT8RmuWoo4pe-OkaZFS0i-oD450 | |
| caliber.com | TXT | 0 | anthropic-domain-verification-m3zb6f=9Rh5nVCJ6r624AgV9mGVeX8xF | |
| caliber.com | TXT | 0 | knowbe4-site-verification=39b0c72b33a618c9a7a979cac4c3db10 | |
| caliber.com | TXT | 0 | spf2.0/pra a mx ptr include:spf.criticalimpactinc.com ~all | |
| caliber.com | TXT | 0 | mandrill_verify.EvQCKgLABAjLJsz3acuphQ | |
| caliber.com | TXT | 0 | google-site-verification=muMJDQblYGHUFdY4fnlBnxj9L3MqAuYuaoimXAnJ4Ao | |
| caliber.com | TXT | 0 | 5rw8f0fd8g5pwkxspwxvsz57q8j8xsr3 | |
| caliber.com | TXT | 0 | apple-domain-verification=rMLKp7CvV7CWHMpc | |
| caliber.com | TXT | 0 | ZOOM_verify_Fa8ZIvQ7NclclX7aPT8LRD | |
| caliber.com | TXT | 0 | v=spf1 a mx ip4:209.90.227.0/24 ip4:20.225.212.131 ip4:147.75.5.39 ip4:147.75.0.221 ip4:134.128.102.92 exists:%{i}.spf.hc3963-70.iphmx.com include:_spf.psm.knowbe4.com include:email.prnewswire.com include:spf.criticalimpactinc.com include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:sendgrid.net ~all | |
| caliber.com | TXT | 0 | google-site-verification=MtWrbFdx_wJGFaQY4AePpA2U5QRwkziqCQf9295VZyA | |
| caliber.com | TXT | 0 | google-site-verification=z_YE0hVXTfhvycNFem5KMJqlEfJHwCP2qXOHHnVN6-w | |
| caliber.com | TXT | 0 | MS=ms62548077 | |
| www.caliber.com | CNAME | 0 | caliber-prod-spa.dotcmscloud.com | |
| www.caliber.com | A | 0 | 152.233.50.2 | |
| www.caliber.com | AAAA | 0 | 2400:52e0:1a04::1310:1 |
Get alerted the moment caliber.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch caliber.com continuously, notifying you the moment anything moves across all three signals:
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