DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
fnz.biz runs on AS3087 (multi-homed across 2 networks).
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 12 other sites on AS3087. Stable here since we started watching (Jul 20, 2026).
DNS Records for fnz.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fnz.biz | SOA | 30 | uranus.ubs.com ncc-internet.ubs.com 7015 10800 3600 2592000 30 | |
| fnz.biz | A | 0 | 199.53.183.158 | |
| fnz.biz | A | 0 | 199.53.18.33 | |
| fnz.biz | A | 0 | 199.53.184.159 | |
| fnz.biz | NS | 0 | neptune.ubs.com | |
| fnz.biz | NS | 0 | dns4.credit-suisse.com | |
| fnz.biz | NS | 0 | dns2.credit-suisse.com | |
| fnz.biz | NS | 0 | jupiter.ubs.com | |
| fnz.biz | NS | 0 | dns3.credit-suisse.com | |
| fnz.biz | NS | 0 | dns1.credit-suisse.com | |
| fnz.biz | NS | 0 | mercury.ubs.com | |
| fnz.biz | NS | 0 | uranus.ubs.com | |
| www.fnz.biz | A | 0 | 198.240.216.43 | |
| www.fnz.biz | CNAME | 0 | www.csfb.com |
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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
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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