DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ferdus.sk runs on Cloudflare (multi-homed across 2 networks), with email via Microsoft 365.
- Hosting network
- Cloudflaremulti-homedAS13335CloudflareAS24971
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 5,615,234 other sites on Cloudflare.
Recently changed networks: AS24971 → Cloudflare (AS13335, AS24971) (as of Oct 25, 2026)
DNS Records for ferdus.sk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ferdus.sk | AAAA | 0 | 2606:4700:20::681a:a31 | |
| ferdus.sk | AAAA | 0 | 2606:4700:20::ac43:4ac4 | |
| ferdus.sk | AAAA | 0 | 2606:4700:20::681a:b31 | |
| ferdus.sk | TXT | 0 | MS=ms22473240 | |
| ferdus.sk | TXT | 0 | google-site-verification=UT_20sZA0pp8_z05os0PjGyPaO3GnMGt2Vtq8NSsFNs | |
| ferdus.sk | TXT | 0 | v=spf1 include:spf.protection.outlook.com a mx include:sparkpostmail.com -all | |
| ferdus.sk | A | 0 | 91.216.179.88 | |
| ferdus.sk | A | 0 | 104.26.11.49 | |
| ferdus.sk | A | 0 | 172.67.74.196 | |
| ferdus.sk | A | 0 | 104.26.10.49 | |
| ferdus.sk | SOA | 3600 | ns1.regzone.cz administrator.czechia.cz 2026102202 10800 1800 1814400 3600 | |
| ferdus.sk | NS | 0 | ns1.regzone.info | |
| ferdus.sk | NS | 0 | ns1.regzone.cz | |
| ferdus.sk | NS | 0 | ns1.regzone.de | |
| ferdus.sk | MX | 0 | ferdus-sk.mail.protection.outlook.com | |
| www.ferdus.sk | CNAME | 0 | edge-ferdus.oxycloud.cz | |
| www.ferdus.sk | A | 0 | 104.26.11.49 | |
| www.ferdus.sk | A | 0 | 104.26.10.49 | |
| www.ferdus.sk | A | 0 | 172.67.74.196 | |
| www.ferdus.sk | AAAA | 0 | 2606:4700:20::681a:b31 | |
| www.ferdus.sk | AAAA | 0 | 2606:4700:20::ac43:4ac4 | |
| www.ferdus.sk | AAAA | 0 | 2606:4700:20::681a:a31 |
Get alerted the moment ferdus.sk's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ferdus.sk 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, CNAME, TXT 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