DNS Record Lookup

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

Hosting & Network

zerossl.com runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 5,615,234 other sites on Cloudflare. Stable here since we started watching (Oct 23, 2026).

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

DNS Records for zerossl.com

HostnameTypeTTLPriorityContent
zerossl.comSOA1800pearl.ns.cloudflare.com dns.cloudflare.com 2416183720 10000 2400 604800 1800
zerossl.comA0172.66.144.17
zerossl.comA0104.20.45.105
zerossl.comNS0pearl.ns.cloudflare.com
zerossl.comNS0pranab.ns.cloudflare.com
zerossl.comAAAA02606:4700:10::6814:2d69
zerossl.comAAAA02606:4700:10::ac42:9011
zerossl.comTXT0v=spf1 include:mail.zendesk.com include:spf.mandrillapp.com include:_spf.google.com ~all
zerossl.comTXT0heritage=external-dns,external-dns/owner=baf0aa53-18d3-629d-2353-7e8946cfe89a,external-dns/resource=ingress/production/zerossl-website-ingress-f9145af1
zerossl.comTXT0ca3-13f27925aad146f0a22c52e72b8dfabc
zerossl.comTXT0google-site-verification=-98BzJupUqyGAJs5vLjvyzaRywMwUcxuCZCDvtowJ2g
zerossl.comTXT0heritage=external-dns,external-dns/owner=baf0aa53-18d3-629d-2353-7e8946cfe89a,external-dns/resource=ingress/production/marketing-ingress-a4d6c828
zerossl.comTXT0zoho-verification=zb15661260.zmverify.zoho.com
zerossl.comTXT0google-site-verification=yxdc_Q3twLj3OUVzgQYtt3NzFEFc73RUNUEmmE0FLZ8
zerossl.comTXT0google-site-verification=4x7gHQhbht-Yz8N0vQGQKemk5vYhqGDWjgcKuoi_VIw
zerossl.comTXT0google-site-verification=KIT8bqdROciGOQw9P7eJ0hnuNPFJficxqD8UumXC7hc
zerossl.comMX01aspmx.l.google.com
zerossl.comMX010alt3.aspmx.l.google.com
zerossl.comMX010alt4.aspmx.l.google.com
zerossl.comMX05alt1.aspmx.l.google.com
zerossl.comMX05alt2.aspmx.l.google.com
www.zerossl.comTXT0heritage=external-dns,external-dns/owner=baf0aa53-18d3-629d-2353-7e8946cfe89a,external-dns/resource=ingress/production/zerossl-marketing-wildcard-ingress-b39c5ce2
www.zerossl.comTXT0heritage=external-dns,external-dns/owner=baf0aa53-18d3-629d-2353-7e8946cfe89a,external-dns/resource=ingress/production/zerossl-wildcard-ingress-e52a946a
www.zerossl.comAAAA02606:4700:10::6814:2d69
www.zerossl.comAAAA02606:4700:10::ac42:9011
www.zerossl.comA0172.66.144.17
www.zerossl.comA0104.20.45.105

Get alerted the moment zerossl.com's DNS changes

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

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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 zerossl.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