DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rctc.edu runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,652,705 other sites on Cloudflare. Stable here since we started watching (Oct 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for rctc.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rctc.edu | A | 0 | 104.26.13.183 | |
| rctc.edu | A | 0 | 172.67.73.16 | |
| rctc.edu | A | 0 | 104.26.12.183 | |
| rctc.edu | AAAA | 0 | 2606:4700:20::681a:cb7 | |
| rctc.edu | AAAA | 0 | 2606:4700:20::ac43:4910 | |
| rctc.edu | AAAA | 0 | 2606:4700:20::681a:db7 | |
| rctc.edu | NS | 0 | karl.ns.cloudflare.com | |
| rctc.edu | NS | 0 | zelda.ns.cloudflare.com | |
| rctc.edu | SOA | 1800 | karl.ns.cloudflare.com dns.cloudflare.com 2416965981 10000 2400 604800 1800 | |
| rctc.edu | MX | 0 | rctc-edu.mail.protection.outlook.com | |
| rctc.edu | TXT | 0 | v=spf1 include:r1.spf.rctc.edu include:r2.spf.rctc.edu include:r3.spf.rctc.edu include:r4.spf.rctc.edu include:r5.spf.rctc.edu include:r6.spf.rctc.edu -all | |
| rctc.edu | TXT | 0 | apple-domain-verification=nyGARrnjsx0DCjNm | |
| rctc.edu | TXT | 0 | adobe-idp-site-verification=ace83641a9387357b1bbe15f6dceaede8733702004d4657aeb9ab72d351a1c18 | |
| rctc.edu | TXT | 0 | MS=ms39519944 | |
| rctc.edu | TXT | 0 | facebook-domain-verification=0yro2pstrowxy5kyfxnrqpwmo7wk9h | |
| rctc.edu | TXT | 0 | FEF4A6E690CBEF7AB90EBDFBD48FE9AC | |
| rctc.edu | TXT | 0 | TP46MI91DHV9IBLDU8OQR32SVD | |
| rctc.edu | TXT | 0 | adobe-idp-site-verification=cc1a5308-6f73-4063-bae5-dc3221416df0 | |
| rctc.edu | TXT | 0 | o5md4q838q4o5niduufj4pp62n | |
| rctc.edu | TXT | 0 | docusign=dd32ccb2-449c-44d4-98d2-4c54de65593f | |
| www.rctc.edu | AAAA | 0 | 2606:4700:20::681a:db7 | |
| www.rctc.edu | AAAA | 0 | 2606:4700:20::ac43:4910 | |
| www.rctc.edu | AAAA | 0 | 2606:4700:20::681a:cb7 | |
| www.rctc.edu | A | 0 | 104.26.12.183 | |
| www.rctc.edu | A | 0 | 172.67.73.16 | |
| www.rctc.edu | A | 0 | 104.26.13.183 |
Get alerted the moment rctc.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch rctc.edu 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