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silfersystem.com

DNS Records

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Hosting & Network

silfersystem.com runs on AS40092, with email via Google Workspace.

Hosting network
AS40092AS40092
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 24,821 other sites on AS40092. Stable here since we started watching (Sep 19, 2026).

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

DNS Records for silfersystem.com

HostnameTypeTTLPriorityContent
silfersystem.comA0216.222.196.82
silfersystem.comMX01aspmx.l.google.com
silfersystem.comMX0aspmx3.googlemail.com
silfersystem.comMX0alt2.aspmx.l.google.com
silfersystem.comMX0aspmx5.googlemail.com
silfersystem.comMX0aspmx2.googlemail.com
silfersystem.comMX0alt1.aspmx.l.google.com
silfersystem.comMX0aspmx4.googlemail.com
silfersystem.comSOA10800ns1.hostpapa.com admin.hostpapa.ca 2026091907 3600 3600 1209600 10800
silfersystem.comCAA00 issue letsencrypt.org
silfersystem.comCAA00 issuewild letsencrypt.org
silfersystem.comCAA00 issuewild globalsign.com
silfersystem.comCAA00 issue sectigo.com
silfersystem.comCAA00 issuewild pki.goog
silfersystem.comCAA00 issue pki.goog
silfersystem.comCAA00 issue globalsign.com
silfersystem.comCAA00 issuewild sectigo.com
silfersystem.comNS0ns1.hostpapa.com
silfersystem.comNS0ns2.hostpapa.com
silfersystem.comTXT0v=spf1 ip4:216.222.196.82 include:spf.mailjet.com +a +mx +ip4:204.44.192.21 +include:spf.servername.online ~all
silfersystem.comTXT0v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA17UvI55VyvHiz4CZPjXKRcgpg1BkGS0dMsuH8/3nOFg+9mJLNsyNqWekR3itIrecE1eJGFwVA8G3l2zSJ3Z9/SKU0uSgOH1CQ+WWq1zHNYIofQKGa+m1Exin3vMtIALUoTnAE7F60rWONmpFe55gqFO/B0X99cT48umD8kyXE7w1no8i/2b72nE8pX7FsHUKn
silfersystem.comTXT0v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3+j6zOItcY+9S0ymley/NkHD/iJTd855qLz/xOlCBtcGonhu6YbVIy2OkGQT5qB6rbFk2WlXZiG/GnE2lwMrRZDzWzMJWNoq5kUztexERvc13ygFu7E+hZ5zN7KjawYBBz7srnZthdkYxcB+ZD3oxMPExl77CJu1ODiw4mhlxsdKw2gkXuFE7bgQWstgE3v
www.silfersystem.comCNAME0silfersystem.com
www.silfersystem.comSOA10800ns1.hostpapa.com admin.hostpapa.ca 2026091907 3600 3600 1209600 10800
www.silfersystem.comA0216.222.196.82
www.silfersystem.comMX0aspmx3.googlemail.com
www.silfersystem.comMX0alt1.aspmx.l.google.com
www.silfersystem.comMX0alt2.aspmx.l.google.com
www.silfersystem.comMX0aspmx2.googlemail.com
www.silfersystem.comMX0aspmx4.googlemail.com
www.silfersystem.comMX01aspmx.l.google.com
www.silfersystem.comMX0aspmx5.googlemail.com
www.silfersystem.comCAA00 issue globalsign.com
www.silfersystem.comCAA00 issue letsencrypt.org
www.silfersystem.comCAA00 issuewild pki.goog
www.silfersystem.comCAA00 issuewild sectigo.com
www.silfersystem.comCAA00 issue sectigo.com
www.silfersystem.comCAA00 issuewild letsencrypt.org
www.silfersystem.comCAA00 issuewild globalsign.com
www.silfersystem.comCAA00 issue pki.goog
www.silfersystem.comNS0ns1.hostpapa.com
www.silfersystem.comNS0ns2.hostpapa.com
www.silfersystem.comTXT0v=spf1 ip4:216.222.196.82 include:spf.mailjet.com +a +mx +ip4:204.44.192.21 +include:spf.servername.online ~all
www.silfersystem.comTXT0v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3+j6zOItcY+9S0ymley/NkHD/iJTd855qLz/xOlCBtcGonhu6YbVIy2OkGQT5qB6rbFk2WlXZiG/GnE2lwMrRZDzWzMJWNoq5kUztexERvc13ygFu7E+hZ5zN7KjawYBBz7srnZthdkYxcB+ZD3oxMPExl77CJu1ODiw4mhlxsdKw2gkXuFE7bgQWstgE3v
www.silfersystem.comTXT0v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA17UvI55VyvHiz4CZPjXKRcgpg1BkGS0dMsuH8/3nOFg+9mJLNsyNqWekR3itIrecE1eJGFwVA8G3l2zSJ3Z9/SKU0uSgOH1CQ+WWq1zHNYIofQKGa+m1Exin3vMtIALUoTnAE7F60rWONmpFe55gqFO/B0X99cT48umD8kyXE7w1no8i/2b72nE8pX7FsHUKn

Get alerted the moment silfersystem.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch silfersystem.com continuously, notifying you the moment anything moves across all three signals:

Uptime

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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

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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