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

slack.design

DNS Records

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Hosting & Network

slack.design runs on Automattic (WordPress.com), with DNS by NS1.

Hosting network
Automattic (WordPress.com)AS2635Automattic (WordPress.com)
Managed DNS
NS1
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Automattic (WordPress.com). Stable here since we started watching (Jul 26, 2026).

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

DNS Records for slack.design

HostnameTypeTTLPriorityContent
slack.designA0192.0.66.216
slack.designSOA3600dns1.p02.nsone.net hostmaster.nsone.net 1639701986 43200 7200 1209600 3600
slack.designTXT0v=spf1 -all
slack.designNS0dns2.p02.nsone.net
slack.designNS0dns3.p02.nsone.net
slack.designNS0ns01.slackdns.com
slack.designNS0dns4.p02.nsone.net
slack.designNS0ns03.slackdns.com
slack.designNS0ns02.slackdns.com
slack.designNS0ns04.slackdns.com
slack.designNS0dns1.p02.nsone.net
www.slack.designA0192.0.66.216

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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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