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Hosting & Network
rsc-bd.org runs on AS153551, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- AS153551AS153551
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 26 other sites on AS153551.
Recently changed networks: AS137812 → AS153551 (as of Oct 28, 2026)
The apex and www are the same hosting — the apex via A records, www via a CNAME to rsc-bd.org.
DNS Records for rsc-bd.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rsc-bd.org | A | 0 | 103.95.211.105 | |
| rsc-bd.org | SOA | 1800 | novalee.ns.cloudflare.com dns.cloudflare.com 2418406271 10000 2400 604800 1800 | |
| rsc-bd.org | MX | 0 | 1 | rscbd-org0i.mail.protection.outlook.com |
| rsc-bd.org | TXT | 0 | v=spf1 ip4:103.139.234.0/24 include:spf.protection.outlook.com include:_spf.google.com -all | |
| rsc-bd.org | TXT | 0 | openai-domain-verification=dv-BONaPcM4YXB9qWTGnQiLqpoQ | |
| rsc-bd.org | TXT | 0 | 00DC4000004s08n=1TBC400000006lN | |
| rsc-bd.org | NS | 0 | pranab.ns.cloudflare.com | |
| rsc-bd.org | NS | 0 | novalee.ns.cloudflare.com | |
| rsc-bd.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| rsc-bd.org | CAA | 0 | 0 issue letsencrypt.org | |
| rsc-bd.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| rsc-bd.org | CAA | 0 | 0 issuewild comodoca.com | |
| rsc-bd.org | CAA | 0 | 0 issue comodoca.com | |
| rsc-bd.org | CAA | 0 | 0 issuewild ssl.com | |
| rsc-bd.org | CAA | 0 | 0 issue ssl.com | |
| rsc-bd.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| rsc-bd.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| rsc-bd.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| www.rsc-bd.org | SOA | 1800 | novalee.ns.cloudflare.com dns.cloudflare.com 2418406271 10000 2400 604800 1800 | |
| www.rsc-bd.org | MX | 0 | 1 | rscbd-org0i.mail.protection.outlook.com |
| www.rsc-bd.org | A | 0 | 103.95.211.105 | |
| www.rsc-bd.org | TXT | 0 | openai-domain-verification=dv-BONaPcM4YXB9qWTGnQiLqpoQ | |
| www.rsc-bd.org | TXT | 0 | v=spf1 ip4:103.139.234.0/24 include:spf.protection.outlook.com include:_spf.google.com -all | |
| www.rsc-bd.org | TXT | 0 | 00DC4000004s08n=1TBC400000006lN | |
| www.rsc-bd.org | CNAME | 0 | rsc-bd.org | |
| www.rsc-bd.org | NS | 0 | novalee.ns.cloudflare.com | |
| www.rsc-bd.org | NS | 0 | pranab.ns.cloudflare.com | |
| www.rsc-bd.org | CAA | 0 | 0 issue ssl.com | |
| www.rsc-bd.org | CAA | 0 | 0 issuewild ssl.com | |
| www.rsc-bd.org | CAA | 0 | 0 issue comodoca.com | |
| www.rsc-bd.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.rsc-bd.org | CAA | 0 | 0 issue letsencrypt.org | |
| www.rsc-bd.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.rsc-bd.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| www.rsc-bd.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| www.rsc-bd.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| www.rsc-bd.org | CAA | 0 | 0 issuewild comodoca.com |
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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