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Hosting & Network
host4dk.com runs on AS204151, with DNS by Cloudflare and email configured.
- Hosting network
- AS204151AS204151
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 180 other sites on AS204151. Stable here since we started watching (Nov 1, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for host4dk.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| host4dk.com | A | 0 | 194.45.77.147 | |
| host4dk.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| host4dk.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| host4dk.com | CAA | 0 | 0 issue comodoca.com | |
| host4dk.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| host4dk.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| host4dk.com | CAA | 0 | 0 issue ssl.com | |
| host4dk.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| host4dk.com | CAA | 0 | 0 issue letsencrypt.org | |
| host4dk.com | CAA | 0 | 0 issuewild ssl.com | |
| host4dk.com | CAA | 0 | 0 issuewild comodoca.com | |
| host4dk.com | SOA | 1800 | christina.ns.cloudflare.com dns.cloudflare.com 2418488383 10000 2400 604800 1800 | |
| host4dk.com | NS | 0 | christina.ns.cloudflare.com | |
| host4dk.com | NS | 0 | jihoon.ns.cloudflare.com | |
| host4dk.com | TXT | 0 | v=spf1 +a +mx +ip4:194.45.77.147 -all | |
| host4dk.com | MX | 0 | 10 | mail.host4dk.com |
| www.host4dk.com | A | 0 | 194.45.77.147 |
Get alerted the moment host4dk.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch host4dk.com continuously, notifying you the moment anything moves across all three signals:
Uptime
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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
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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