DNS Record Lookup

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

ontras.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

ontras.com runs on IONOS, with email via Microsoft 365.

Hosting network
IONOSAS8560IONOS
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 468,990 other sites on IONOS. Stable here since we started watching (Aug 12, 2026).

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

DNS Records for ontras.com

HostnameTypeTTLPriorityContent
ontras.comSOA3600ns01.gisa.de denic.gisa.de 2026111712 14400 1800 2419200 3600
ontras.comA0157.97.108.88
ontras.comMX032767200BB7BA44DEA771DDFF704754DBD6526DBC45F8.msv1.invalid.ontras.com
ontras.comMX010ontras-com.mail.protection.outlook.com
ontras.comTXT0google-site-verification=ZiTSifZDou5vFEOLjZom1s1nQg1GamXKm31CZgQGdT4
ontras.comTXT0atlassian-domain-verification=68DHXfMVbO/4KJ22zB5xfqcYGZd1AwYNSwq09glxfa2NCJYuWTUe3eHL4T4z3E48
ontras.comTXT0UJQNloMKSDtsiD3dBwtKHxTYE6QLeuRhbYC01hH0CPK+eJKbMFhTIbWIz1LCI9k65A8whQ2vtPDD6E9OY8mDsw==
ontras.comTXT0Q3CZJN2AFY7G2R75XWTIQVRADKQ1JSX8N0MTA635KFTZFET1Z871YWV46CVK6B25
ontras.comTXT0v=spf1 mx include:spf.gisa.de include:spf.protection.outlook.com include:_spf.zimpel.de ip4:37.247.72.13 ip4:37.247.72.20 ip4:167.235.131.137 -all
ontras.comTXT0docusign=b9822e3d-1842-42a9-a58f-72476f333fe9
ontras.comTXT0autodesk-domain-verification=ABDoJj5k1pC9Vq3Gn4kx
ontras.comTXT0_telesec-domain-validation=361564_2026-06-16_bQnsmkomtDMTp8E2Vxw8lUyohJ6i1pQ0Sw2wVKH9U3nKWE1mMr
ontras.comTXT0apple-domain-verification=cZqGduyYvVs6XhiA
ontras.comTXT0E3E6BB8D9AD8ECF0E59D2C41428BE6A13C35B3BF76B2B350968D8F005044721C
ontras.comNS0ns2.slave-ns.de
ontras.comNS0ns.webmatic.de
ontras.comNS0ns2.slave-ns.eu
www.ontras.comA0157.97.108.88

Get alerted the moment ontras.com's DNS changes

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