DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
summid.cz runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for summid.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| summid.cz | MX | 0 | summid-cz.mail.protection.outlook.com | |
| summid.cz | SOA | 1800 | jacqueline.ns.cloudflare.com dns.cloudflare.com 2408481918 10000 2400 604800 1800 | |
| summid.cz | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:spf.smartemailing.cz -all | |
| summid.cz | A | 0 | 104.26.9.211 | |
| summid.cz | A | 0 | 172.67.74.166 | |
| summid.cz | A | 0 | 104.26.8.211 | |
| summid.cz | AAAA | 0 | 2606:4700:20::681a:9d3 | |
| summid.cz | AAAA | 0 | 2606:4700:20::681a:8d3 | |
| summid.cz | AAAA | 0 | 2606:4700:20::ac43:4aa6 | |
| summid.cz | NS | 0 | shane.ns.cloudflare.com | |
| summid.cz | NS | 0 | jacqueline.ns.cloudflare.com | |
| www.summid.cz | AAAA | 0 | 2606:4700:20::681a:8d3 | |
| www.summid.cz | AAAA | 0 | 2606:4700:20::ac43:4aa6 | |
| www.summid.cz | AAAA | 0 | 2606:4700:20::681a:9d3 | |
| www.summid.cz | A | 0 | 104.26.9.211 | |
| www.summid.cz | A | 0 | 172.67.74.166 | |
| www.summid.cz | A | 0 | 104.26.8.211 |
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BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Explore summid.cz
- shane.ns.cloudflare.comThe nameserver answering for summid.cz — see details and other domains using it
- jacqueline.ns.cloudflare.comThe nameserver answering for summid.cz — see details and other domains using it
- 104.26.9.211The IP address summid.cz points to — who operates it and its network
- 172.67.74.166The IP address summid.cz points to — who operates it and its network
- How summid.cz's email routing worksMail is handled by summid-cz.mail.protection.outlook.com — what MX priorities mean
- Who owns summid.cz?Registrar, registration and expiry dates, and public WHOIS contacts
- summid.cz over timeHistorical WHOIS snapshots — past owners, registrars, and changes
- Is summid.cz up right now?Live availability check, response time, and monitoring
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