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sandburg.edu

DNS Records

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Hosting & Network

sandburg.edu runs on AS30200, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
AS30200AS30200
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 12 other sites on AS30200. Stable here since we started watching (Oct 19, 2026).

DNS Records for sandburg.edu

HostnameTypeTTLPriorityContent
sandburg.eduMX0sandburg-edu.mail.protection.outlook.com
sandburg.eduA0216.24.125.153
sandburg.eduNS0mack.ns.cloudflare.com
sandburg.eduNS0rosa.ns.cloudflare.com
sandburg.eduSOA1800mack.ns.cloudflare.com dns.cloudflare.com 2417568584 10000 2400 604800 1800
sandburg.eduTXT0v=spf1 include:9jqlyemc47.spf.director.tangent.com include:spf.protection.outlook.com ~all
sandburg.eduTXT05CbcUUP/N8MRgiV9Km9luDYOF/w64k2OjonAJ+NY1VZ0AQvYnTeNpCBHN7BVgkuNZ6yF8G/H2BUKPoejjxHLrA==
sandburg.eduTXT0apple-domain-verification=nD9KnDA817Xob2jI
sandburg.eduTXT0ZOOM_verify_6cCe1TQ9Q-ehkuXdcKhbCg
sandburg.eduTXT0AppId=00000000400C1324
sandburg.eduTXT0rj6p7nodq8cti41hbvfr05bt3p.
sandburg.eduTXT0google-site-verification=mcaWkW3plb3C5eL8iXa7xh5nM7_P7gT03I6cZGsCm1M
sandburg.eduTXT0RvHHSJLqQMDOTiCJ+ZgvUFC9Zsn9vPKdFoEx/oWnDt2DJ/0F4rhV5r+o0vyh/J0OqBEe+y/H5eGbVtc5dfS8PA==
sandburg.eduTXT0grtd5uemhm38k2o0h2k08fc4la
www.sandburg.eduCNAME0httpsforwarding-1429853095.us-east-1.elb.amazonaws.com
www.sandburg.eduA054.242.171.195
www.sandburg.eduA035.169.34.51

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

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DNS changes

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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