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thienphongco.com

DNS Records

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Hosting & Network

thienphongco.com runs on AS18403, with email configured.

Hosting network
AS18403AS18403
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,914 other sites on AS18403. Stable here since we started watching (Sep 22, 2026).

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

DNS Records for thienphongco.com

HostnameTypeTTLPriorityContent
thienphongco.comA0210.245.90.209
thienphongco.comNS0ns37.hostvn.net
thienphongco.comNS0ns36.hostvn.net
thienphongco.comTXT0v=spf1 +a +mx +ip4:210.245.90.208 +ip4:210.245.90.209 ~all
thienphongco.comSOA86400ns36.hostvn.net root.serv16.hostvn.net 2026082101 3600 1800 1209600 86400
thienphongco.comMX0thienphongco.com
www.thienphongco.comA0210.245.90.209
www.thienphongco.comCNAME0thienphongco.com
www.thienphongco.comTXT0v=spf1 +a +mx +ip4:210.245.90.208 +ip4:210.245.90.209 ~all
www.thienphongco.comMX0thienphongco.com
www.thienphongco.comNS0ns36.hostvn.net
www.thienphongco.comNS0ns37.hostvn.net
www.thienphongco.comSOA86400ns36.hostvn.net root.serv16.hostvn.net 2026082101 3600 1800 1209600 86400

Get alerted the moment thienphongco.com's DNS changes

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

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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