DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

ptsvietnam.com runs on AS45544, with email via Microsoft 365.

Hosting network
AS45544AS45544
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 6,637 other sites on AS45544. Stable here since we started watching (Sep 30, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for ptsvietnam.com

HostnameTypeTTLPriorityContent
ptsvietnam.comA0103.77.162.35
ptsvietnam.comSOA86400nsbak.pavietnam.net hostmaster.ptsvietnam.com 2026092325 14400 3600 1209600 86400
ptsvietnam.comNS0dnsbak.dotvndns.vn
ptsvietnam.comNS0nsbak.dotvndns.vn
ptsvietnam.comNS0ns1.pavietnam.vn
ptsvietnam.comNS0nsbak.pavietnam.net
ptsvietnam.comNS0ns2.pavietnam.vn
ptsvietnam.comTXT0v=msv1 t=90d5ce0892235d45a12f6a3129a642
ptsvietnam.comTXT0google-site-verification=d-I2BSJ26SmUSUQgpGBAvOV65iKXkVjqIraQ7HRJ8DQ
ptsvietnam.comTXT0brevo-code:d9ac68378e17ed609c0b3391c7532466
ptsvietnam.comTXT0MS=ms86603433
ptsvietnam.comTXT0pexip-ms-tenant-domain-verification=9dae9bce-d99d-457c-8249-52eff5b6c9d4
ptsvietnam.comTXT0v=spf1 include:spf.protection.outlook.com -all
ptsvietnam.comMX0ptsvietnam-com.mail.protection.outlook.com
www.ptsvietnam.comA0103.77.162.35

Get alerted the moment ptsvietnam.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch ptsvietnam.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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about ptsvietnam.com

Beta

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