DNS Record Lookup

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

rbicorp.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

rbicorp.com runs on AS16557, with email via Microsoft 365.

Hosting network
AS16557AS16557
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,753 other sites on AS16557. Stable here since we started watching (Jul 30, 2026).

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

DNS Records for rbicorp.com

HostnameTypeTTLPriorityContent
rbicorp.comA066.103.146.149
rbicorp.comMX0rbicorp-com.mail.protection.outlook.com
rbicorp.comSOA900auth03.ns.uu.net hostmaster.uu.net 3999111757 21600 3600 1728000 900
rbicorp.comNS0auth50.ns.uu.net
rbicorp.comNS0auth03.ns.uu.net
rbicorp.comTXT0ZA=NfYcwNI1HRTaT1XbKl4mBA==
rbicorp.comTXT0MS=ms78907847
rbicorp.comTXT0cghsj6t28fjemj2bbs682vo1eo
rbicorp.comTXT0v=spf1 ip4:66.103.146.147 ip4:65.201.135.254 include:_spf.safewebservices.com include:servers.mcsv.net include:spf.protection.outlook.com mx include:spf.mailigen.com include:smtp2go.com -all
rbicorp.comTXT0MS=E319C6B571FF1092073A5BDCF5BE9438BCB4F94C
rbicorp.comTXT0/wYT/VUwB2sYJOk9py1fhXHw9AuQyRZBBBxBwjf4xaBegfklJhhme+1+Ua/bYAGJ7oiiTyOgAsgRpqUr95a9rQ==
rbicorp.comTXT0mailigen-site-verification=0f1c88e0b5f1fd1b9333910e5dd5043d
www.rbicorp.comCNAME0web.rbicorp.com
www.rbicorp.comA066.103.146.149

Get alerted the moment rbicorp.com's DNS changes

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