DNS Record Lookup

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

listingsus.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

listingsus.com runs on AS40021, with email configured.

Hosting network
AS40021AS40021
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 17,936 other sites on AS40021. Stable here since we started watching (Sep 13, 2026).

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

DNS Records for listingsus.com

HostnameTypeTTLPriorityContent
listingsus.comTXT0v=spf1 +a +mx +ip4:67.208.45.200 include:spf.greengeeks.net +ip4:184.107.41.90 ~all
listingsus.comTXT05k252cbx4g099yv787lkgjx1g8j5jt9s
listingsus.comTXT0_tsuvcmngvjcber5792ke2g4kq71p187
listingsus.comNS0ns1.greengeeks.net
listingsus.comNS0ns2.greengeeks.net
listingsus.comSOA86400ns1.greengeeks.net root.mtl200.greengeeks.net 2026090501 3600 1800 1209600 86400
listingsus.comA0209.145.59.149
listingsus.comMX0mail.listingsus.com
www.listingsus.comCNAME0listingsus.com
www.listingsus.comNS0ns1.greengeeks.net
www.listingsus.comNS0ns2.greengeeks.net
www.listingsus.comMX0mail.listingsus.com
www.listingsus.comSOA86400ns1.greengeeks.net root.mtl200.greengeeks.net 2026090501 3600 1800 1209600 86400
www.listingsus.comA0209.145.59.149
www.listingsus.comTXT05k252cbx4g099yv787lkgjx1g8j5jt9s
www.listingsus.comTXT0_tsuvcmngvjcber5792ke2g4kq71p187
www.listingsus.comTXT0v=spf1 +a +mx +ip4:67.208.45.200 include:spf.greengeeks.net +ip4:184.107.41.90 ~all

Get alerted the moment listingsus.com's DNS changes

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

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 listingsus.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