DNS Record Lookup

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

madisonriver.biz

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

madisonriver.biz runs on AS4015 (multi-homed across 2 networks), with email configured.

Hosting network
AS4015multi-homedAS4015AS7359
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 80 other sites on AS4015. Stable here since we started watching (Sep 7, 2026).

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

DNS Records for madisonriver.biz

HostnameTypeTTLPriorityContent
madisonriver.bizNS0authns1.qwest.net
madisonriver.bizNS0authns2.qwest.net
madisonriver.bizMX0100mx.centurylink.net
madisonriver.bizA0155.70.44.25
madisonriver.bizA0155.70.55.25
madisonriver.bizTXT0google-site-verification=uOFcXEh_IsxEfJ4kc2__P_c_kQyguyzVXq5f4i7zp9M
madisonriver.bizTXT0_6ayn9ltx4pislxitoocqgs265odb6ku
madisonriver.bizTXT0gm0d9z68crt5nlpk3y8hbg8v1gx4qkrx
madisonriver.bizTXT0_ycfv12z0fgswnparvmnbkte7egvhos6
madisonriver.bizTXT0v=spf1 include:centurylink.net -all
madisonriver.bizSOA300authns1.qwest.net abuse.centurylink.net 2260826000 300 300 604800 300
www.madisonriver.bizA0155.70.44.25
www.madisonriver.bizA0155.70.55.25

Get alerted the moment madisonriver.biz's DNS changes

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

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