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Hosting & Network

arc-ulysses.nl runs on AS20847, with email via Google Workspace.

Hosting network
AS20847AS20847
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 11,467 other sites on AS20847. Stable here since we started watching (Aug 14, 2026).

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

DNS Records for arc-ulysses.nl

HostnameTypeTTLPriorityContent
arc-ulysses.nlA0141.138.169.238
arc-ulysses.nlMX010alt4.aspmx.l.google.com
arc-ulysses.nlMX05alt1.aspmx.l.google.com
arc-ulysses.nlMX010alt3.aspmx.l.google.com
arc-ulysses.nlMX01aspmx.l.google.com
arc-ulysses.nlMX05alt2.aspmx.l.google.com
arc-ulysses.nlTXT0google-site-verification=q_eekNlNgRGFASNT5nLjgpIToInCCaV4f7xJRZfmPss
arc-ulysses.nlTXT0v=spf1 a mx include:_spf.webhostingserver.nl ~all
arc-ulysses.nlTXT0google-gws-recovery-domain-verification=69177738
arc-ulysses.nlAAAA02a03:3c00:a002:238::1000
arc-ulysses.nlNS0webhostingserver.g1-dns.one
arc-ulysses.nlNS0webhostingserver.g1-dns.com
arc-ulysses.nlSOA600webhostingserver.g1-dns.one hostmaster.webhostingserver.nl 2026080101 14400 3600 1209600 600
www.arc-ulysses.nlAAAA02a03:3c00:a002:238::1000
www.arc-ulysses.nlA0141.138.169.238

Get alerted the moment arc-ulysses.nl's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch arc-ulysses.nl 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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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