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Hosting & Network
sfma.org.sg runs on AS58621, with email via Microsoft 365.
- Hosting network
- AS58621AS58621
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 123 other sites on AS58621. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sfma.org.sg.
DNS Records for sfma.org.sg
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sfma.org.sg | A | 0 | 103.9.101.161 | |
| sfma.org.sg | NS | 0 | dns2.singhost.net | |
| sfma.org.sg | NS | 0 | dns3.singhost.net | |
| sfma.org.sg | NS | 0 | dns1.singhost.net | |
| sfma.org.sg | NS | 0 | dns4.singhost.net | |
| sfma.org.sg | SOA | 86400 | dns1.singhost.net root.sh00135.vodien.com 2026041801 86400 7200 3600000 86400 | |
| sfma.org.sg | TXT | 0 | v=spf1 +a +mx +ip4:101.100.228.191 +ip4:103.9.101.161 +include:spf.protection.outlook.com -all | |
| sfma.org.sg | TXT | 0 | MS=ms80183986 | |
| sfma.org.sg | MX | 0 | 10 | sfma-org-sg.mail.protection.outlook.com |
| www.sfma.org.sg | A | 0 | 103.9.101.161 | |
| www.sfma.org.sg | CNAME | 0 | sfma.org.sg | |
| www.sfma.org.sg | MX | 0 | 10 | sfma-org-sg.mail.protection.outlook.com |
| www.sfma.org.sg | NS | 0 | dns2.singhost.net | |
| www.sfma.org.sg | NS | 0 | dns4.singhost.net | |
| www.sfma.org.sg | NS | 0 | dns1.singhost.net | |
| www.sfma.org.sg | NS | 0 | dns3.singhost.net | |
| www.sfma.org.sg | SOA | 86400 | dns1.singhost.net root.sh00135.vodien.com 2026041801 86400 7200 3600000 86400 | |
| www.sfma.org.sg | TXT | 0 | v=spf1 +a +mx +ip4:101.100.228.191 +ip4:103.9.101.161 +include:spf.protection.outlook.com -all | |
| www.sfma.org.sg | TXT | 0 | MS=ms80183986 |
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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