DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dns-oarc.net runs on AS64238, with email configured.
- Hosting network
- AS64238AS64238
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 7 other sites on AS64238. Stable here since we started watching (Jul 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to srv01.sjc.dns-oarc.net.
DNS Records for dns-oarc.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dns-oarc.net | TXT | 0 | bw=Zp57oVTrathizDmonBPAJuRbg3xURAQB7JEvpI8AGJjL | |
| dns-oarc.net | TXT | 0 | v=spf1 ip4:64.191.0.0/24 ip6:2620:FF:C000::/48 a mx -all | |
| dns-oarc.net | AAAA | 0 | 2620:ff:c000::66 | |
| dns-oarc.net | CAA | 0 | 0 iodef mailto:admin@dns-oarc.net | |
| dns-oarc.net | CAA | 0 | 0 issue letsencrypt.org | |
| dns-oarc.net | CAA | 0 | 0 issuewild geotrust.com | |
| dns-oarc.net | NS | 0 | ns1.dns-oarc.net | |
| dns-oarc.net | NS | 0 | udns1.ultradns.net | |
| dns-oarc.net | NS | 0 | ns2.dns-oarc.net | |
| dns-oarc.net | NS | 0 | udns2.ultradns.net | |
| dns-oarc.net | A | 0 | 64.191.0.66 | |
| dns-oarc.net | SOA | 3600 | ns1.dns-oarc.net hostmaster.dns-oarc.net 2026091803 300 60 604800 3600 | |
| dns-oarc.net | MX | 0 | mail.dns-oarc.net | |
| www.dns-oarc.net | CNAME | 0 | srv01.sjc.dns-oarc.net | |
| www.dns-oarc.net | A | 0 | 64.191.0.66 | |
| www.dns-oarc.net | MX | 0 | ||
| www.dns-oarc.net | AAAA | 0 | 2620:ff:c000::66 |
Get alerted the moment dns-oarc.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dns-oarc.net 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.
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 dns-oarc.net
BetaAnswers 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