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nrw.systems

DNS Records

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Hosting & Network

nrw.systems runs on AS31103, with email configured.

Hosting network
AS31103AS31103
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS31103. Stable here since we started watching (Jul 28, 2026).

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

DNS Records for nrw.systems

HostnameTypeTTLPriorityContent
nrw.systemsAAAA02001:1b60:2:104::36
nrw.systemsNS0pns71.cloudns.net
nrw.systemsNS0pns73.cloudns.net
nrw.systemsNS0pns72.cloudns.com
nrw.systemsNS0pns74.cloudns.uk
nrw.systemsMX010nrw-systems.mail.cloud.nospamproxy.com
nrw.systemsSOA10800pns71.cloudns.net postmaster.a10nerve.net 2026090403 10800 3600 1987200 10800
nrw.systemsA0217.114.211.36
nrw.systemsTXT0abuseipdb-verification=agaz4LBZ
nrw.systemsTXT0swisssign-check=YFpJahW8edrl5U2jf3fjhjkFa60
nrw.systemsTXT006abc9ddcb604e5db3135cb41128f5b7
nrw.systemsTXT0v=spf1 a mx a:mail.a10nerve.net ip4:217.114.211.43 include:spf.protection.outlook.com include:_spf.elasticemail.com include:spf.nrw-systems.cloud.nospamproxy.com -all
nrw.systemsTXT0bngNLV7qitBLXOepauAy3wDWbDREjFzXA8bURbLZVbs=
nrw.systemsTXT0google-site-verification=4MjjH093BepeqTz8Ufuh9sTEoipqe8ROdF-jyl71ZP4
nrw.systemsTXT0globalsign-domain-verification=6A725115EF7DD73EDAFE36007AD4913B
nrw.systemsTXT04gmatsc458e2s8ajql88poivte
www.nrw.systemsCNAME0nrw.systems
www.nrw.systemsAAAA02001:1b60:2:104::36
www.nrw.systemsNS0pns72.cloudns.com
www.nrw.systemsNS0pns73.cloudns.net
www.nrw.systemsNS0pns74.cloudns.uk
www.nrw.systemsNS0pns71.cloudns.net
www.nrw.systemsSOA10800pns71.cloudns.net postmaster.a10nerve.net 2026090403 10800 3600 1987200 10800
www.nrw.systemsTXT0v=spf1 a mx a:mail.a10nerve.net ip4:217.114.211.43 include:spf.protection.outlook.com include:_spf.elasticemail.com include:spf.nrw-systems.cloud.nospamproxy.com -all
www.nrw.systemsTXT0abuseipdb-verification=agaz4LBZ
www.nrw.systemsTXT0globalsign-domain-verification=6A725115EF7DD73EDAFE36007AD4913B
www.nrw.systemsTXT0swisssign-check=YFpJahW8edrl5U2jf3fjhjkFa60
www.nrw.systemsTXT0bngNLV7qitBLXOepauAy3wDWbDREjFzXA8bURbLZVbs=
www.nrw.systemsTXT04gmatsc458e2s8ajql88poivte
www.nrw.systemsTXT006abc9ddcb604e5db3135cb41128f5b7
www.nrw.systemsTXT0google-site-verification=4MjjH093BepeqTz8Ufuh9sTEoipqe8ROdF-jyl71ZP4
www.nrw.systemsMX010nrw-systems.mail.cloud.nospamproxy.com
www.nrw.systemsA0217.114.211.36

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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