DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
definitive.fi is hosted on Vercel, served over Amazon AWS, with DNS by Cloudflare and email via Google Workspace.
- Platform
- Vercel
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,027,703 other sites on Amazon AWS. Stable here since we started watching (Sep 22, 2026).
DNS Records for definitive.fi
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| definitive.fi | SOA | 1800 | aisha.ns.cloudflare.com dns.cloudflare.com 2415238014 10000 2400 604800 1800 | |
| definitive.fi | NS | 0 | aisha.ns.cloudflare.com | |
| definitive.fi | NS | 0 | michael.ns.cloudflare.com | |
| definitive.fi | MX | 0 | 5 | alt1.aspmx.l.google.com |
| definitive.fi | MX | 0 | 5 | alt2.aspmx.l.google.com |
| definitive.fi | MX | 0 | 10 | alt3.aspmx.l.google.com |
| definitive.fi | MX | 0 | 10 | alt4.aspmx.l.google.com |
| definitive.fi | MX | 0 | 1 | aspmx.l.google.com |
| definitive.fi | A | 0 | 76.76.21.21 | |
| definitive.fi | TXT | 0 | aeee3b8a-f312-4cc2-8965-96847e2373bc=88e750f41a93f520e6aed356eb71e8875464633d9d4697aa68bc7fa125bffc16 | |
| definitive.fi | TXT | 0 | google-site-verification=Mx6S_bIpbb6LAq4KyTU_nhez8Jy3Frskxad2FZQCliE | |
| definitive.fi | TXT | 0 | google-site-verification=53zAqgzlB5CTmv4rb_SS9BO2MHtrX93w2BbOQ33duio | |
| definitive.fi | TXT | 0 | v=spf1 include:sendgrid.net include:_spf.google.com ~all | |
| www.definitive.fi | A | 0 | 104.26.0.221 | |
| www.definitive.fi | A | 0 | 104.26.1.221 | |
| www.definitive.fi | A | 0 | 172.67.75.144 | |
| www.definitive.fi | AAAA | 0 | 2606:4700:20::681a:dd | |
| www.definitive.fi | AAAA | 0 | 2606:4700:20::681a:1dd | |
| www.definitive.fi | AAAA | 0 | 2606:4700:20::ac43:4b90 |
Get alerted the moment definitive.fi's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch definitive.fi 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