DNS Record Lookup
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Hosting & Network
mccn.edu runs on AS21833, with email via Google Workspace.
- Hosting network
- AS21833AS21833
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 220 other sites on AS21833. Stable here since we started watching (Aug 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for mccn.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mccn.edu | MX | 0 | 30 | aspmx2.googlemail.com |
| mccn.edu | MX | 0 | 20 | alt1.aspmx.l.google.com |
| mccn.edu | MX | 0 | 30 | aspmx4.googlemail.com |
| mccn.edu | MX | 0 | aspmx.l.google.com | |
| mccn.edu | MX | 0 | 20 | alt2.aspmx.l.google.com |
| mccn.edu | MX | 0 | 30 | aspmx5.googlemail.com |
| mccn.edu | MX | 0 | 5 | aspmx3.googlemail.com |
| mccn.edu | NS | 0 | ns1.trinity-health.org | |
| mccn.edu | NS | 0 | ns2.trinity-health.org | |
| mccn.edu | SOA | 86400 | uthdchns05.trinity-health.org nmedisetty.concentric.com 715362651 86400 86400 86400 86400 | |
| mccn.edu | A | 0 | 170.232.224.93 | |
| mccn.edu | TXT | 0 | v=spf1 include:_spf.google.com ~all | |
| mccn.edu | TXT | 0 | cisco-ci-domain-verification=22e0b25973e1b815eca70e7217f7b99d24420b875938bbaa974a421d7005c8e0 | |
| mccn.edu | TXT | 0 | google-site-verification=UG5QzcSHFyMpO1Bv3uoEEt2WbKNKnikgqrPMeJt7G24 | |
| mccn.edu | TXT | 0 | _pki-validation.mccn.edu 9505-28F2-4429-81F5-8D55-1B81-AD3E-1317 | |
| mccn.edu | TXT | 0 | apple-domain-verification=AsjuHyXOj2z5k84l | |
| mccn.edu | TXT | 0 | _udfqzgluepcw65n5mi0yjdm7zee90rv | |
| mccn.edu | TXT | 0 | adobe-idp-site-verification=753c0643-0b01-4c4f-8146-6798e0afa5f4 | |
| www.mccn.edu | A | 0 | 170.232.224.93 |
Get alerted the moment mccn.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mccn.edu continuously, notifying you the moment anything moves across all three signals:
Uptime
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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