DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
123run.com runs on OVHcloud, with email configured.
- Hosting network
- OVHcloudAS16276OVHcloud
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on OVHcloud. Stable here since we started watching (Jul 27, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to 123run.com.
DNS Records for 123run.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 123run.com | AAAA | 0 | 2001:41d0:203:5379:: | |
| 123run.com | A | 0 | 51.91.16.121 | |
| 123run.com | TXT | 0 | v=spf1 +a +mx +a:ns3147461.ip-51-91-16.eu -all | |
| 123run.com | MX | 0 | 10 | mail.123run.com |
| 123run.com | SOA | 10800 | sdns2.ovh.net jeremie\.pape.gmail.com 2026071508 10800 3600 1209600 10800 | |
| 123run.com | NS | 0 | sdns2.ovh.net | |
| 123run.com | NS | 0 | ns3147461.ip-51-91-16.eu | |
| www.123run.com | TXT | 0 | v=spf1 +a +mx +a:ns3147461.ip-51-91-16.eu -all | |
| www.123run.com | NS | 0 | sdns2.ovh.net | |
| www.123run.com | NS | 0 | ns3147461.ip-51-91-16.eu | |
| www.123run.com | MX | 0 | 10 | mail.123run.com |
| www.123run.com | SOA | 10800 | sdns2.ovh.net jeremie\.pape.gmail.com 2026071508 10800 3600 1209600 10800 | |
| www.123run.com | AAAA | 0 | 2001:41d0:203:5379:: | |
| www.123run.com | A | 0 | 51.91.16.121 | |
| www.123run.com | CNAME | 0 | 123run.com |
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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