DNS Record Lookup
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Hosting & Network
msun.edu runs on AS13476, with email via Microsoft 365.
- Hosting network
- AS13476AS13476
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 21 other sites on AS13476. Stable here since we started watching (Sep 23, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to polaris.msun.edu.
DNS Records for msun.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| msun.edu | SOA | 3600 | pollux.msun.edu hoppe.msun.edu 1454 3600 600 1209600 3600 | |
| msun.edu | A | 0 | 192.150.88.9 | |
| msun.edu | NS | 0 | castor.msun.edu | |
| msun.edu | NS | 0 | pollux.msun.edu | |
| msun.edu | MX | 0 | 5 | msun-edu.mail.protection.outlook.com |
| msun.edu | TXT | 0 | google-site-verification=TRQ6AGBB-W9_YL2yvuYw24LoT_ArSbsCtqEf9ymmXWU | |
| msun.edu | TXT | 0 | cisco-ci-domain-verification=6ff5b17cd1235a14b4bb20d531b3b73a48937dda9b53645f4ec8c2f420995c8 | |
| msun.edu | TXT | 0 | MS=ms34042658 | |
| msun.edu | TXT | 0 | d365mktkey=P7lnyu0PS9WVwYvttpWsJTADRExJ0xCXrtW4ksb3AHQx | |
| msun.edu | TXT | 0 | linkedin-site-verification=a3d8742d-85fa-466a-b6a9-a7e0fb448360 | |
| msun.edu | TXT | 0 | webexdomainverification.4C675B896323B136E053AB06FC0A3F65=3e5f91d4-da18-4709-942d-7cf76dcc8642 | |
| msun.edu | TXT | 0 | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all | |
| msun.edu | TXT | 0 | e2ma-verification=280eb | |
| msun.edu | TXT | 0 | adobe-idp-site-verification=3d97922f80d4483b45609babfceb829a25e6bb21b97c2a2d266b5a9ad2ee2846 | |
| msun.edu | TXT | 0 | docusign=475683a2-f8b2-4ed8-8017-8ad70aada1be | |
| www.msun.edu | CNAME | 0 | polaris.msun.edu | |
| www.msun.edu | A | 0 | 192.150.88.9 |
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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