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Hosting & Network

sofiberi.pl runs on AS203417, with email via Microsoft 365.

Hosting network
AS203417AS203417
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS203417. Stable here since we started watching (Aug 21, 2026).

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

DNS Records for sofiberi.pl

HostnameTypeTTLPriorityContent
sofiberi.plMX0sofiberi-pl.mail.protection.outlook.com
sofiberi.plA0185.135.90.140
sofiberi.plNS0dns.home.pl
sofiberi.plNS0dns2.home.pl
sofiberi.plNS0dns3.home.pl
sofiberi.plSOA3600dns.home.pl admin.home.pl 1692443141 14400 7200 2419200 3600
sofiberi.plTXT0v=spf1 include:ecdp.app ip4:185.135.90.140 ip4:46.242.240.23 a mx include:spf.protection.outlook.com include:mail.zendesk.com -all
sofiberi.plTXT0klaviyo-site-verification=U7WNb5
sofiberi.plTXT0google-site-verification=OAyEf14CZ3QUWo2Gi8rXd_aeU6nckLpMgo3SojeVtO4
sofiberi.plTXT0MS=ms65938053
www.sofiberi.plCNAME0sofiberi.pl
www.sofiberi.plA0185.135.90.140
www.sofiberi.plNS0dns3.home.pl
www.sofiberi.plNS0dns.home.pl
www.sofiberi.plNS0dns2.home.pl
www.sofiberi.plTXT0klaviyo-site-verification=U7WNb5
www.sofiberi.plTXT0v=spf1 include:ecdp.app ip4:185.135.90.140 ip4:46.242.240.23 a mx include:spf.protection.outlook.com include:mail.zendesk.com -all
www.sofiberi.plTXT0google-site-verification=OAyEf14CZ3QUWo2Gi8rXd_aeU6nckLpMgo3SojeVtO4
www.sofiberi.plTXT0MS=ms65938053
www.sofiberi.plMX0sofiberi-pl.mail.protection.outlook.com
www.sofiberi.plSOA3600dns.home.pl admin.home.pl 1692443141 14400 7200 2419200 3600

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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