DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
eoc.systems runs on AS20277, with DNS by Namecheap and email via Proton.
- Hosting network
- AS20277AS20277
- Managed DNS
- Namecheap
- Proton
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 6 other sites on AS20277. Stable here since we started watching (Aug 1, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for eoc.systems
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| eoc.systems | TXT | 0 | protonmail-verification=793df36f80221ff3e23dda6cfd5e0d3b9834e6b0 | |
| eoc.systems | TXT | 0 | v=spf1 include:_spf.protonmail.ch mx ~all | |
| eoc.systems | MX | 0 | 10 | mail.protonmail.ch |
| eoc.systems | MX | 0 | 20 | mailsec.protonmail.ch |
| eoc.systems | NS | 0 | dns2.registrar-servers.com | |
| eoc.systems | NS | 0 | dns1.registrar-servers.com | |
| eoc.systems | A | 0 | 23.155.40.103 | |
| eoc.systems | CAA | 0 | 0 issuewild letsencrypt.org | |
| eoc.systems | SOA | 3601 | dns1.registrar-servers.com hostmaster.registrar-servers.com 1789743499 43200 3600 604800 3601 | |
| www.eoc.systems | A | 0 | 23.155.40.103 |
Get alerted the moment eoc.systems's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch eoc.systems 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