DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

rackspace.com

DNS Records

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Hosting & Network

rackspace.com runs on Amazon AWS (multi-homed across 2 networks), with email via Microsoft 365.

Hosting network
Amazon AWSmulti-homedAS14618Amazon AWSAS16509Amazon AWS
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 730,910 other sites on Amazon AWS. Stable here since we started watching (Jul 16, 2026).

DNS Records for rackspace.com

HostnameTypeTTLPriorityContent
rackspace.comA03.227.192.229
rackspace.comA052.1.14.221
rackspace.comMX010rackspace-com.mail.protection.outlook.com
rackspace.comSOA300ns.rackspace.com hostmaster.rackspace.com 1790015834 300 300 1814400 300
rackspace.comNS0ns.rackspace.com
rackspace.comNS0ns2.rackspace.com
rackspace.comTXT0openai-domain-verification=dv-dfuARwBMBJPw1QgYwuMhlNGN
rackspace.comTXT0MS=ms45524193
rackspace.comTXT016600baa-c8cf-4ce6-88c0-fc9fa3f6fd19
rackspace.comTXT0pexip-ms-tenant-domain-verification=1fdd6c26-e097-4616-931c-95fb8881efcd
rackspace.comTXT0google-site-verification=z2aDwPH4Lq9j_7Fj0U4Puz3hHk8wcpIuxMXZUI80kJc
rackspace.comTXT0y/6lk4AhKuCVb+XZ3YJGfT1oBfIEKfl2AMuwfmcR5RWKHTC/QbiiFqaveJTsUlYmrAjXGQZyYKWZsgTAGuCgzQ==
rackspace.comTXT0google-site-verification=hjn98i9hop-Qu_6JSTrV7MGqNMuPkHqxQejxjBdK_AQ
rackspace.comTXT0sophos-domain-verification=33beaba7a58282a665eab1fd66d3b1e0b865f2828c02d09ff22786c2f5300828
rackspace.comTXT0docusign=f39f54dd-4993-4be2-8861-eeb5c9941875
rackspace.comTXT0apple-domain-verification=fSW4Mu2Rukg86QP4
rackspace.comTXT0montycloud=c3091adfd00e6377b9eac694aef5e616
rackspace.comTXT0google-site-verification=gOBmNq8zRo0Mwju8NhdJUBMXfMHmux-XzMQ3obObp0c
rackspace.comTXT0854ff9f7-193a-490d-a219-e559cd86c3ff
rackspace.comTXT0anthropic-domain-verification-rnrfy1=fE0MMW8vO1OD2IpIwnxg9PQpy
rackspace.comTXT0v=spf1 include:spf_a.rackspace.com include:spf_b.rackspace.com include:spf.protection.outlook.com include:mailgun.org -all
rackspace.comTXT0docusign=50d8be89-ad11-4aee-8e11-3c75e74aafc8
rackspace.comTXT0atlassian-domain-verification=jMtVkwHW7SnBUnyWkLXlgEOcJOy1tSD6QM1hcjebXdrl1MF536MQ9FgaMyI8JYAX
www.rackspace.comCNAME0www.rackspace.com.edgekey.net
www.rackspace.comAAAA02600:1408:c400:f97::35b2
www.rackspace.comAAAA02600:1408:c400:f93::35b2
www.rackspace.comA023.214.240.142

Get alerted the moment rackspace.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch rackspace.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, DNSSEC, CNAME 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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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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