DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
onc-rpc.com runs on AS30475, with email configured.
- Hosting network
- AS30475AS30475
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 10,663 other sites on AS30475. Stable here since we started watching (Oct 11, 2026).
DNS Records for onc-rpc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| onc-rpc.com | A | 0 | 173.248.187.15 | |
| onc-rpc.com | TXT | 0 | v=spf1 +a +mx +ip4:162.244.253.208 include:_spf.mddservices.com +ip4:173.248.191.239 ~all | |
| onc-rpc.com | NS | 0 | ns2.mddservices.com | |
| onc-rpc.com | NS | 0 | ns3.mddservices.com | |
| onc-rpc.com | NS | 0 | ns1.mddservices.com | |
| onc-rpc.com | MX | 0 | s1.supportedns.com | |
| onc-rpc.com | SOA | 86400 | ns1.mddservices.com cpanel.mddhosting.com 2026102305 3600 7200 1209600 86400 | |
| www.onc-rpc.com | CNAME | 0 | www.onc-rpc.com.cdn.cloudflare.net | |
| www.onc-rpc.com | A | 0 | 104.21.26.80 | |
| www.onc-rpc.com | A | 0 | 172.67.135.163 | |
| www.onc-rpc.com | AAAA | 0 | 2606:4700:3036::ac43:87a3 | |
| www.onc-rpc.com | AAAA | 0 | 2606:4700:3036::6815:1a50 |
Get alerted the moment onc-rpc.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch onc-rpc.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, 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.
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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