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arjen.app

DNS Records

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Hosting & Network

arjen.app runs on Amazon AWS, with DNS by AWS Route 53 and email via Proton.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
AWS Route 53
Email
Proton
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,366,198 other sites on Amazon AWS. Stable here since we started watching (Jul 27, 2026).

DNS Records for arjen.app

HostnameTypeTTLPriorityContent
arjen.appMX020mailsec.protonmail.ch
arjen.appMX010mail.protonmail.ch
arjen.appAAAA02600:9000:201d:9000:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:4200:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:4800:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:d200:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:4600:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:c200:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:8000:14:a815:7940:93a1
arjen.appAAAA02600:9000:201d:200:14:a815:7940:93a1
arjen.appSOA86400ns-1600.awsdns-08.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
arjen.appNS0ns-812.awsdns-37.net
arjen.appNS0ns-1600.awsdns-08.co.uk
arjen.appNS0ns-83.awsdns-10.com
arjen.appNS0ns-1260.awsdns-29.org
arjen.appTXT0protonmail-verification=4822c30ac50e446515b8c059820c6638eb1abdaf
arjen.appTXT0v=spf1 include:_spf.protonmail.ch ~all
arjen.appA013.226.209.15
arjen.appA013.226.209.53
arjen.appA013.226.209.128
arjen.appA013.226.209.21
www.arjen.appA052.85.193.34
www.arjen.appA052.85.193.129
www.arjen.appA052.85.193.15
www.arjen.appA052.85.193.48
www.arjen.appAAAA02600:9000:215a:ec00:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:d600:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:4c00:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:a200:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:8000:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:4000:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:9600:4:f858:aa80:93a1
www.arjen.appAAAA02600:9000:215a:8e00:4:f858:aa80:93a1

Get alerted the moment arjen.app's DNS changes

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