DNS Record Lookup

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

21stmortgageonline.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

21stmortgageonline.com runs on AS12083, with DNS by GoDaddy.

Hosting network
AS12083AS12083
Managed DNS
GoDaddy
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 511 other sites on AS12083. Stable here since we started watching (Sep 22, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 21stmortgageonline.com.

DNS Records for 21stmortgageonline.com

HostnameTypeTTLPriorityContent
21stmortgageonline.comA0143.59.192.114
21stmortgageonline.comNS0ns19.domaincontrol.com
21stmortgageonline.comNS0ns20.domaincontrol.com
21stmortgageonline.comSOA600ns19.domaincontrol.com dns.jomax.net 2022080100 28800 7200 604800 600
21stmortgageonline.comTXT0bvm-site-verification=6f0bc218a445c422d596d7c67477664131e79f3f
www.21stmortgageonline.comCNAME021stmortgageonline.com
www.21stmortgageonline.comNS0ns20.domaincontrol.com
www.21stmortgageonline.comNS0ns19.domaincontrol.com
www.21stmortgageonline.comA0143.59.192.114
www.21stmortgageonline.comSOA600ns19.domaincontrol.com dns.jomax.net 2022080100 28800 7200 604800 600
www.21stmortgageonline.comTXT0bvm-site-verification=6f0bc218a445c422d596d7c67477664131e79f3f

Get alerted the moment 21stmortgageonline.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 21stmortgageonline.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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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 21stmortgageonline.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