DNS Record Lookup

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

Hosting & Network

oldpo.ch runs on AS47638, with DNS by Namecheap and email configured.

Hosting network
AS47638AS47638
Managed DNS
Namecheap
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 143 other sites on AS47638. Stable here since we started watching (Aug 2, 2026).

DNS Records for oldpo.ch

HostnameTypeTTLPriorityContent
oldpo.chMX020mx1.improvmx.com
oldpo.chMX010mx2.improvmx.com
oldpo.chA0185.66.206.11
oldpo.chSOA3601dns1.registrar-servers.com hostmaster.registrar-servers.com 1782416707 43200 3600 604800 3601
oldpo.chTXT0brevo-code:7aa5797ebe2def201ae39f34e12536b9
oldpo.chTXT0google-site-verification=Zur_TwU8dWO8X1HTYd565mNjvHtD7u8nkaNhpVc9pPQ
oldpo.chTXT0v=spf1 include:_spf.google.com include:spf.improvmx.com ip4:185.66.204.0/22 ~all
oldpo.chNS0dns1.registrar-servers.com
oldpo.chNS0dns2.registrar-servers.com
www.oldpo.chA0192.64.119.254

Get alerted the moment oldpo.ch's DNS changes

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

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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 oldpo.ch

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