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Hosting & Network

phyphox.org runs on AS47610, with email configured.

Hosting network
AS47610AS47610
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 310 other sites on AS47610. Stable here since we started watching (Nov 15, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to phyphox.org.

DNS Records for phyphox.org

HostnameTypeTTLPriorityContent
phyphox.orgA0137.226.117.156
phyphox.orgTXT0v=spf1 include:_spf.itc.rwth-aachen.de include:spf.crsend.com -all
phyphox.orgTXT0cisco-ci-domain-verification=28476d65cd9b0ebb2ab2ce20704d0a11f2007df31df15f881347b17c23925fb4
phyphox.orgNS0zs2.rz.rwth-aachen.de
phyphox.orgNS0dns-2.dfn.de
phyphox.orgNS0dns-1.dfn.de
phyphox.orgNS0zs1.rz.rwth-aachen.de
phyphox.orgMX04422mx1.rz.rwth-aachen.de
phyphox.orgSOA600zs1.rz.rwth-aachen.de hostmaster.rwth-aachen.de 2026110402 10800 3600 3600000 600
phyphox.orgCAA00 contact
phyphox.orgCAA00 iodef mailto:ca@rwth-aachen.de
phyphox.orgCAA00 issue letsencrypt.org
phyphox.orgCAA00 issuewild ;
phyphox.orgCAA00 issue harica.gr
www.phyphox.orgMX04422mx1.rz.rwth-aachen.de
www.phyphox.orgCAA00 contact
www.phyphox.orgCAA00 issue letsencrypt.org
www.phyphox.orgCAA00 iodef mailto:ca@rwth-aachen.de
www.phyphox.orgCAA00 issue harica.gr
www.phyphox.orgCAA00 issuewild ;
www.phyphox.orgA0137.226.117.156
www.phyphox.orgSOA600zs1.rz.rwth-aachen.de hostmaster.rwth-aachen.de 2026110402 10800 3600 3600000 600
www.phyphox.orgCNAME0phyphox.org
www.phyphox.orgNS0zs1.rz.rwth-aachen.de
www.phyphox.orgNS0dns-1.dfn.de
www.phyphox.orgNS0dns-2.dfn.de
www.phyphox.orgNS0zs2.rz.rwth-aachen.de
www.phyphox.orgTXT0v=spf1 include:_spf.itc.rwth-aachen.de include:spf.crsend.com -all
www.phyphox.orgTXT0cisco-ci-domain-verification=28476d65cd9b0ebb2ab2ce20704d0a11f2007df31df15f881347b17c23925fb4

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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