DNS Record Lookup

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

rntm.bio

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

rntm.bio runs on Amazon AWS, with DNS by AWS Route 53 and email via Google Workspace.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
AWS Route 53
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,561,298 other sites on Amazon AWS. Stable here since we started watching (Sep 26, 2026).

DNS Records for rntm.bio

HostnameTypeTTLPriorityContent
rntm.bioTXT0v=spf1 include:_spf.google.com ~all
rntm.bioTXT0google-site-verification=jCmhR7GCJ6qDKbUmdvg1v4Iq-uxjqqwisgX6D9jyL0I
rntm.bioSOA86400ns-170.awsdns-21.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
rntm.bioNS0ns-1493.awsdns-58.org
rntm.bioNS0ns-765.awsdns-31.net
rntm.bioNS0ns-1875.awsdns-42.co.uk
rntm.bioNS0ns-170.awsdns-21.com
rntm.bioMX01smtp.google.com
rntm.bioA03.162.112.30
rntm.bioA03.162.112.91
rntm.bioA03.162.112.122
rntm.bioA03.162.112.98
rntm.bioAAAA02600:9000:244d:d000:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:e800:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:8400:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:4400:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:2200:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:d400:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:a00:1d:687c:a9c0:93a1
rntm.bioAAAA02600:9000:244d:0:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:c800:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:6e00:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:9e00:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:6800:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:9400:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:3200:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:b800:1d:687c:a9c0:93a1
www.rntm.bioAAAA02600:9000:244d:e400:1d:687c:a9c0:93a1
www.rntm.bioA03.162.112.122
www.rntm.bioA03.162.112.30
www.rntm.bioA03.162.112.91
www.rntm.bioA03.162.112.98

Get alerted the moment rntm.bio's DNS changes

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

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