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Hosting & Network

sr-investment.gmbh runs on AS21499, with email via Microsoft 365.

Hosting network
AS21499AS21499
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS21499. Stable here since we started watching (Jul 27, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to sr-investment.gmbh.

DNS Records for sr-investment.gmbh

HostnameTypeTTLPriorityContent
sr-investment.gmbhMX010srinvestment-de0e.mail.protection.outlook.com
sr-investment.gmbhAAAA02a00:1169:110:db60::
sr-investment.gmbhSOA3600ns1.rit-hosting.de info.SR-Investment.de 2026072102 86400 10800 3600000 3600
sr-investment.gmbhTXT0MS=ms26478126
sr-investment.gmbhTXT0v=spf1 include:spf.protection.outlook.com include:spf.flatyourit.de -all
sr-investment.gmbhNS0ns1.rit-hosting.de
sr-investment.gmbhNS0ns2.rit-hosting.net
sr-investment.gmbhA092.205.166.197
www.sr-investment.gmbhAAAA02a00:1169:110:db60::
www.sr-investment.gmbhSOA3600ns1.rit-hosting.de info.SR-Investment.de 2026072102 86400 10800 3600000 3600
www.sr-investment.gmbhNS0ns2.rit-hosting.net
www.sr-investment.gmbhNS0ns1.rit-hosting.de
www.sr-investment.gmbhMX010srinvestment-de0e.mail.protection.outlook.com
www.sr-investment.gmbhTXT0v=spf1 include:spf.protection.outlook.com include:spf.flatyourit.de -all
www.sr-investment.gmbhTXT0MS=ms26478126
www.sr-investment.gmbhA092.205.166.197
www.sr-investment.gmbhCNAME0sr-investment.gmbh

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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