DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rcb.rw runs on AS37228, with email configured.
- Hosting network
- AS37228AS37228
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 574 other sites on AS37228. Stable here since we started watching (Sep 5, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for rcb.rw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rcb.rw | NS | 0 | ns2.aos.rw | |
| rcb.rw | NS | 0 | ns3.aos.rw | |
| rcb.rw | NS | 0 | ns1.rdb.rw | |
| rcb.rw | MX | 0 | 10 | gateway.aos.rw |
| rcb.rw | SOA | 86400 | rcb.rw root 2026090900 10800 900 604800 86400 | |
| rcb.rw | TXT | 0 | _ustg1bcoig06a840ws6gmzggxhuby0z | |
| rcb.rw | TXT | 0 | _3reujkc9j74hqlns1zcsakr2ky28x7u | |
| rcb.rw | TXT | 0 | v=spf1 +mx +a ip4:197.243.16.0/20 ip4:197.243.22.108 -all | |
| rcb.rw | TXT | 0 | MS=ms62153485 | |
| rcb.rw | TXT | 0 | MS=ms18112413 | |
| rcb.rw | A | 0 | 197.243.27.126 | |
| www.rcb.rw | A | 0 | 197.243.27.126 |
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Uptime
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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
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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