DNS Record Lookup

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

jmcsandiego.com

DNS Records

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Hosting & Network

jmcsandiego.com is hosted on Squarespace, served over Squarespace, with DNS by NS1 and email via Google Workspace.

Platform
Squarespace
Hosting network
SquarespaceAS53831Squarespace
Managed DNS
NS1
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 535,980 other sites on Squarespace. Stable here since we started watching (Oct 31, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to ext-sq.squarespace.com.

DNS Records for jmcsandiego.com

HostnameTypeTTLPriorityContent
jmcsandiego.comNS0dns2.p01.nsone.net
jmcsandiego.comNS0dns3.p01.nsone.net
jmcsandiego.comNS0ns01.squarespacedns.com
jmcsandiego.comNS0ns03.squarespacedns.com
jmcsandiego.comNS0ns02.squarespacedns.com
jmcsandiego.comNS0ns04.squarespacedns.com
jmcsandiego.comNS0dns1.p01.nsone.net
jmcsandiego.comNS0dns4.p01.nsone.net
jmcsandiego.comTXT0google-site-verification=V4OFIk6r0uBXnKktICLZR3nXg9GLJsaVvZjf7qbRhIo
jmcsandiego.comTXT0v=spf1 include:_spf.google.com ~all
jmcsandiego.comMX05alt1.aspmx.l.google.com
jmcsandiego.comMX05alt2.aspmx.l.google.com
jmcsandiego.comMX01aspmx.l.google.com
jmcsandiego.comMX010aspmx2.googlemail.com
jmcsandiego.comMX010aspmx3.googlemail.com
jmcsandiego.comSOA3600dns1.p02.nsone.net hostmaster.nsone.net 1525894071 43200 7200 1209600 3600
jmcsandiego.comA0198.185.159.145
jmcsandiego.comA0198.49.23.145
jmcsandiego.comA0198.185.159.144
jmcsandiego.comA0198.49.23.144
www.jmcsandiego.comCNAME0ext-sq.squarespace.com
www.jmcsandiego.comA0198.185.159.145
www.jmcsandiego.comA0198.49.23.145
www.jmcsandiego.comA0198.185.159.144
www.jmcsandiego.comA0198.49.23.144

Get alerted the moment jmcsandiego.com's DNS changes

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