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Hosting & Network
psa.com.sg runs on AS3758, with DNS by Akamai and email via Microsoft 365.
- Hosting network
- AS3758AS3758
- Managed DNS
- Akamai
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 236 other sites on AS3758. Stable here since we started watching (Jul 28, 2026).
DNS Records for psa.com.sg
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| psa.com.sg | MX | 0 | 5 | psa-com-sg.mail.protection.outlook.com |
| psa.com.sg | A | 0 | 203.126.12.158 | |
| psa.com.sg | NS | 0 | a2-67.akam.net | |
| psa.com.sg | NS | 0 | a7-64.akam.net | |
| psa.com.sg | NS | 0 | a26-65.akam.net | |
| psa.com.sg | NS | 0 | a11-67.akam.net | |
| psa.com.sg | NS | 0 | a14-64.akam.net | |
| psa.com.sg | NS | 0 | a1-248.akam.net | |
| psa.com.sg | SOA | 3600 | iblox2extdns1.psa psac-cyber-network-security.globalpsa.com 2022116026 28800 2880 604800 3600 | |
| psa.com.sg | TXT | 0 | _qkuejnl7usinz82rljpx7r9z3jqlkgx | |
| psa.com.sg | TXT | 0 | MS=ms20766840 | |
| psa.com.sg | TXT | 0 | v=spf1 mx ip4:203.116.16.167 ip4:203.126.12.179 ip4:203.116.232.66 ip4:128.106.13.68 ip4:203.126.12.70 ip4:180.255.16.130 include:spf.protection.outlook.com -all | |
| www.psa.com.sg | A | 0 | 203.126.12.67 |
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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