DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mastfinance.io runs on Amazon AWS, with DNS by Namecheap and email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Namecheap
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,932,244 other sites on Amazon AWS. Stable here since we started watching (Oct 6, 2026).
DNS Records for mastfinance.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mastfinance.io | SOA | 3601 | dns1.registrar-servers.com hostmaster.registrar-servers.com 1791288264 43200 3600 604800 3601 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:2c00:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:6600:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:5e00:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:400:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:a000:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:3a00:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:6c00:2:4c9c:ad40:93a1 | |
| mastfinance.io | AAAA | 0 | 2600:9000:210b:6e00:2:4c9c:ad40:93a1 | |
| mastfinance.io | A | 0 | 54.192.100.51 | |
| mastfinance.io | A | 0 | 54.192.100.86 | |
| mastfinance.io | A | 0 | 54.192.100.114 | |
| mastfinance.io | A | 0 | 54.192.100.129 | |
| mastfinance.io | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:amazonses.com ~all | |
| mastfinance.io | MX | 0 | mastfinance-io.mail.protection.outlook.com | |
| mastfinance.io | NS | 0 | dns2.registrar-servers.com | |
| mastfinance.io | NS | 0 | dns1.registrar-servers.com | |
| www.mastfinance.io | CNAME | 0 | d3pxm3knsfue9h.cloudfront.net | |
| www.mastfinance.io | SOA | 86400 | ns-558.awsdns-05.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.mastfinance.io | NS | 0 | ns-1748.awsdns-26.co.uk | |
| www.mastfinance.io | NS | 0 | ns-288.awsdns-36.com | |
| www.mastfinance.io | NS | 0 | ns-558.awsdns-05.net | |
| www.mastfinance.io | NS | 0 | ns-1457.awsdns-54.org | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:a000:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:fe00:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:e800:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:4200:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:da00:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:7200:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:4600:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | AAAA | 0 | 2600:9000:27d1:f000:2:4c9c:ad40:93a1 | |
| www.mastfinance.io | A | 0 | 3.167.112.122 | |
| www.mastfinance.io | A | 0 | 3.167.112.120 | |
| www.mastfinance.io | A | 0 | 3.167.112.109 | |
| www.mastfinance.io | A | 0 | 3.167.112.25 |
Get alerted the moment mastfinance.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mastfinance.io continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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