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Hosting & Network
sisfb.com runs on AS3462 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 23,210 other sites on AS3462. Stable here since we started watching (Sep 20, 2026).
DNS Records for sisfb.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sisfb.com | NS | 0 | dns2.sisfb.com | |
| sisfb.com | NS | 0 | dns.sisfb.com | |
| sisfb.com | TXT | 0 | v=spf1 a mx ip4:125.228.163.128 ip4:218.210.136.77 ip4:203.73.62.242 ~all | |
| sisfb.com | TXT | 0 | MS=0A009D06C16969BF04F1043BE34B894B1655F397 | |
| sisfb.com | SOA | 38400 | dns.sisfb.com service.sisfb.com 2026012001 10800 3600 1209600 38400 | |
| sisfb.com | A | 0 | 203.73.62.242 | |
| sisfb.com | A | 0 | 125.228.163.128 | |
| sisfb.com | MX | 0 | 10 | mx4.sisfb.com |
| sisfb.com | MX | 0 | 5 | mx.sisfb.com |
| www.sisfb.com | A | 0 | 125.228.163.128 |
Get alerted the moment sisfb.com's DNS changes
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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.
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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