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serjidu.com

DNS Records

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Hosting & Network

serjidu.com runs on AS40021, with email configured.

Hosting network
AS40021AS40021
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 19,497 other sites on AS40021. Stable here since we started watching (Sep 17, 2026).

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

DNS Records for serjidu.com

HostnameTypeTTLPriorityContent
serjidu.comTXT0google-site-verification=sEwa-rRYtO8REo1GlS6uwLwLrtr655p6wFWQMDO_jbs
serjidu.comTXT0v=spf1 a mx a:programatica.net ip4:209.126.10.165 -all
serjidu.comA0209.126.10.165
serjidu.comMX010mail.serjidu.com
serjidu.comNS0ns2.serjidu.com
serjidu.comNS0ns1.serjidu.com
serjidu.comSOA10800ns1.serjidu.com soporte.programatica.net 2026071901 10800 3600 604800 10800
www.serjidu.comA0209.126.10.165
www.serjidu.comSOA10800ns1.serjidu.com soporte.programatica.net 2026071901 10800 3600 604800 10800
www.serjidu.comNS0ns1.serjidu.com
www.serjidu.comNS0ns2.serjidu.com
www.serjidu.comMX010mail.serjidu.com
www.serjidu.comCNAME0serjidu.com
www.serjidu.comTXT0google-site-verification=sEwa-rRYtO8REo1GlS6uwLwLrtr655p6wFWQMDO_jbs
www.serjidu.comTXT0v=spf1 a mx a:programatica.net ip4:209.126.10.165 -all

Get alerted the moment serjidu.com's DNS changes

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DNS changes

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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