DNS Record Lookup

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

onum.com

DNS Records

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Hosting & Network

onum.com runs on Amazon AWS, with DNS by AWS Route 53 and email via Proofpoint.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
AWS Route 53
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 4,627,598 other sites on Amazon AWS. Stable here since we started watching (Oct 1, 2026).

DNS Records for onum.com

HostnameTypeTTLPriorityContent
onum.comTXT0atlassian-domain-verification=GiUzpERRvFRiV4fR0zL8gyUweEs/Ew1d0lrbGjOXbaEMJCA5qBumJlfavaU0ZetE
onum.comNS0ns-1185.awsdns-20.org
onum.comNS0ns-1569.awsdns-04.co.uk
onum.comNS0ns-125.awsdns-15.com
onum.comNS0ns-814.awsdns-37.net
onum.comCAA00 issue digicert.com
onum.comCAA00 issue pki.goog
onum.comCAA00 issue letsencrypt.org
onum.comCAA00 issue amazon.com
onum.comA013.35.78.17
onum.comA013.35.78.101
onum.comA013.35.78.74
onum.comA013.35.78.117
onum.comMX010mxb-00206402.gslb.pphosted.com
onum.comMX010mxa-00206402.gslb.pphosted.com
onum.comSOA86400ns-814.awsdns-37.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.onum.comCNAME0d1wcax6bp3vnhn.cloudfront.net
www.onum.comNS0ns-1881.awsdns-43.co.uk
www.onum.comNS0ns-43.awsdns-05.com
www.onum.comNS0ns-1395.awsdns-46.org
www.onum.comNS0ns-996.awsdns-60.net
www.onum.comA013.35.78.74
www.onum.comA013.35.78.117
www.onum.comA013.35.78.101
www.onum.comA013.35.78.17
www.onum.comAAAA02600:9000:20ea:1600:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:d400:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:5a00:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:6e00:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:1200:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:d000:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:9e00:b:dc67:eac0:93a1
www.onum.comAAAA02600:9000:20ea:7200:b:dc67:eac0:93a1
www.onum.comSOA86400ns-1881.awsdns-43.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400

Get alerted the moment onum.com's DNS changes

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

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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