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Hosting & Network
healthstream.com runs on AS393931, with DNS by AWS Route 53 and email via Microsoft 365.
- Hosting network
- AS393931AS393931
- Managed DNS
- AWS Route 53
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 9 other sites on AS393931. Stable here since we started watching (Oct 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for healthstream.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| healthstream.com | MX | 0 | 1 | healthstream-com.mail.protection.outlook.com |
| healthstream.com | A | 0 | 192.140.6.197 | |
| healthstream.com | NS | 0 | ns-1419.awsdns-49.org | |
| healthstream.com | NS | 0 | ns-418.awsdns-52.com | |
| healthstream.com | NS | 0 | ns-2010.awsdns-59.co.uk | |
| healthstream.com | NS | 0 | ns-726.awsdns-26.net | |
| healthstream.com | SOA | 86400 | ns-2010.awsdns-59.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| healthstream.com | TXT | 0 | apple-domain-verification=GqLq1O3TYpgS7hYb | |
| healthstream.com | TXT | 0 | IP 216.221.170.79 | |
| healthstream.com | TXT | 0 | atlassian-sending-domain-verification=a2a46f01-e860-4500-94a0-187793720d1e | |
| healthstream.com | TXT | 0 | v=spf1 ip4:192.92.102.126 ip4:192.92.102.238 ip4:68.170.129.8 ip4:192.140.6.225 ip4:199.30.234.56/29 ip4:74.203.184.208/30 ip4:67.231.157.65 ip4:148.163.151.46 ip4:40.71.34.249 ip4:40.84.22.152 ip4:40.84.28.29 ip4:50.31.128.116 ip4:12.219.35.34 ip4:192.92.102.63 ip4:192.92.102.234 ip4:128.136.230.164 ip4:20.246.85.68 ip4:52.240.150.170 ip4:52.250.93.128/28 ip4:35.170.98.61 ip4:192.140.6.242 include:spf.salesforce.com include:spf.zoho.com include:zcsend.net include:amazonses.com include:sendgrid.net include:spf.protection.outlook.com include:c4a954.workshop-spf.net include:spf1.formassembly.com -all | |
| healthstream.com | TXT | 0 | mt-16489664 | |
| healthstream.com | TXT | 0 | amazonses:pAHvMGC4iZLvvdaludJb5wJEizImc8blJeZpcXV01zY= | |
| healthstream.com | TXT | 0 | smartsheet-site-validation=5e5Ql9m0MJDxVZF-vWYUbZ7cvCv17BcM | |
| healthstream.com | TXT | 0 | v=msv1 t=1EE12CC4-AD94-4BD5-B60B-5F52C9C9FE51 | |
| healthstream.com | TXT | 0 | 00d300000006vymeae | |
| healthstream.com | TXT | 0 | jamf-site-verification=2eqEYhjplAj2iegD1lAxyQ | |
| healthstream.com | TXT | 0 | google-site-verification=RhIF8CJyfjnWMOvVQSQeBWBjZaF8AvP_RdkHW67B-8o | |
| healthstream.com | TXT | 0 | cisco-ci-domain-verification=23c258ced26a930df96d07fbfe4d1f82b449d14a0104acf9098875165ef08aea | |
| healthstream.com | TXT | 0 | klaviyo-site-verification=Y87Mun | |
| healthstream.com | TXT | 0 | _jh39e3t3ynpbgvwzzggu4wtzkkspzsx | |
| healthstream.com | TXT | 0 | 00D7c000006tevuEAA | |
| healthstream.com | TXT | 0 | _ymt88hj7ldkmi2wzszy10pde7dz5uet | |
| healthstream.com | TXT | 0 | atlassian-domain-verification=hsWAwTil4CvHEGwL/X8tatlxMxdIXTbrQd1qmmciHpGnvkw4ugM8R/bQmG7OByxw | |
| healthstream.com | TXT | 0 | anthropic-domain-verification-tzjjvw=tPOqisKBGWTaRlyeGbUy35W4v | |
| healthstream.com | TXT | 0 | webexdomainverification.55a1a674b2ea4b7de053ab06fc0a6559=1b2fe16d-14ed-4af3-b3a2-bee01609a518 | |
| healthstream.com | TXT | 0 | google-site-verification=w5RkAiL3D0lNYqvDB4wCgI5eYGiR337rNMtuD3wckQM | |
| healthstream.com | TXT | 0 | google-site-verification=hKd0efl9TEKQs6RYHPt5e9N3FFrV7ZM_LessTQ96CxI | |
| healthstream.com | TXT | 0 | google-site-verification=uTPxOlxhkNZ8v2VkfKOrEJ4Qiw7xa0knluVASeqJ4Hk | |
| healthstream.com | TXT | 0 | webexdomainverification.4C675B893E34B136E053AB06FC0A3F65=22490885-0bfd-4e53-a1d8-bbe82a91733a | |
| healthstream.com | TXT | 0 | miro-verification=33e41e5a6f9441100ecbe53f160e7eae2fd4dcab | |
| healthstream.com | TXT | 0 | MS=ms35670658 | |
| healthstream.com | TXT | 0 | webexdomainverification.4C675B894F45B136E053AB06FC0A3F65=6d4b1528-3a16-4bd5-a017-ffa1de498ed5 | |
| healthstream.com | TXT | 0 | mjHKaIyzpgwjK/ITegbRNBat4sjXcVAQoQPn4FPHgAv7WHArEhjbpqq1E7JE+LbU7XXfgfPKgP+grJag4xn9rg== | |
| www.healthstream.com | A | 0 | 192.140.6.197 |
Get alerted the moment healthstream.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch healthstream.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
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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