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Hosting & Network
mbari.org runs on AS53824, with email via Microsoft 365.
- Hosting network
- AS53824AS53824
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 9,203 other sites on AS53824. Stable here since we started watching (Aug 6, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for mbari.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mbari.org | A | 0 | 50.28.107.19 | |
| mbari.org | MX | 0 | 20 | threshold.mbari.org |
| mbari.org | MX | 0 | 10 | mbari-org.mail.protection.outlook.com |
| mbari.org | NS | 0 | ns3.comcastbusiness.net | |
| mbari.org | NS | 0 | ns2.comcastbusiness.net | |
| mbari.org | NS | 0 | freeze.moat.mbari.org | |
| mbari.org | NS | 0 | thaw.mbari.org | |
| mbari.org | NS | 0 | ns1.comcastbusiness.net | |
| mbari.org | NS | 0 | thaw.moat.mbari.org | |
| mbari.org | NS | 0 | ns4.comcastbusiness.net | |
| mbari.org | NS | 0 | ns5.comcastbusiness.net | |
| mbari.org | NS | 0 | freeze.mbari.org | |
| mbari.org | SOA | 900 | freeze.moat.mbari.org mbari.org 2018062831 86400 7200 15984000 900 | |
| mbari.org | TXT | 0 | MS=ms36944519 | |
| mbari.org | TXT | 0 | bw=1rbKS3NEVvQP3SMngPSmqDS6SD1DbZOHoOW8TrgM4eSm | |
| mbari.org | TXT | 0 | google-site-verification=DJ6rq5BpzXvGpbt4Xn4cok_km3NIPj_m5FIjU94eWNA | |
| mbari.org | TXT | 0 | slack-domain-verification=xt2Ddhow1YImUSl8ewEhLL5aFmYN9zhyLyUkPnHZ | |
| mbari.org | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:_spf.mlsend.com ip4:134.89.2.26/32 ~all | |
| mbari.org | TXT | 0 | adobe-idp-site-verification=b43d285d8244403927860fd7332f0f3ec8ac792e0b83b86c19493d9463698c09 | |
| mbari.org | TXT | 0 | OSSRH-87424 | |
| mbari.org | TXT | 0 | amazon-business-verification=d01a52d57b12551db681e72d8c225b06d01bea94040807bfd63b4ce4a354ab17 | |
| mbari.org | TXT | 0 | hpe-greenlake-domain-verification=553677754d76776e4c475864655468624c357948755936543247556e71756855 | |
| mbari.org | TXT | 0 | mailerlite-domain-verification=14eb3a54d259810221b6380604c3ca95add9fdb6 | |
| www.mbari.org | A | 0 | 50.28.107.19 |
Get alerted the moment mbari.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mbari.org 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