DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
iol.cat runs on AS197712, with email configured.
- Hosting network
- AS197712AS197712
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 11,357 other sites on AS197712. Stable here since we started watching (Sep 29, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for iol.cat
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iol.cat | A | 0 | 185.66.41.105 | |
| iol.cat | SOA | 3600 | ns1.cdmon.net hostmaster.iol.cat 1 10800 3600 604800 3600 | |
| iol.cat | NS | 0 | ns5.cdmondns-01.com | |
| iol.cat | NS | 0 | ns2.cdmon.net | |
| iol.cat | NS | 0 | ns3.cdmon.net | |
| iol.cat | NS | 0 | ns1.cdmon.net | |
| iol.cat | NS | 0 | ns4.cdmondns-01.org | |
| iol.cat | TXT | 0 | FpyD8q-8py75tb2UptVO-8SCwoKSC0BpxY-63GxETqs | |
| iol.cat | TXT | 0 | XzVTcGbF4gSOP2fpvJPgPBbBjYhnDB1d_LlpGeRW3W8 | |
| iol.cat | TXT | 0 | i93-tK5k55UzWyzhX4PXk1V-01qaT9e-RmkMEU6AnKE | |
| iol.cat | TXT | 0 | yh1eYQtAw8oguzY6lCnTO7ZFSDyFD1a5B1AT5EH37S0 | |
| iol.cat | TXT | 0 | P6G5m0GSnHz-kVYpCqi1_kAmzHUf4oiedSwcrYpja_E | |
| iol.cat | TXT | 0 | google-site-verification=qF3rfYQruRjh5X-_DuYH8EOIWuyQlbdYx1Ii9FrwJPc | |
| iol.cat | TXT | 0 | v=spf1 include:_spf.srv.cat ~all | |
| iol.cat | TXT | 0 | NE_4Ow3ukAgfd99-tfIhwnJgOtWkKqJtgVEJsAm9Kxo | |
| iol.cat | TXT | 0 | pWsWv0AN-MBkZK7Mv9VHl7AGg8_BN-8gxhJlAlxk2XM | |
| iol.cat | MX | 0 | 10 | mail.iol.cat |
| www.iol.cat | A | 0 | 185.66.41.105 |
Get alerted the moment iol.cat's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch iol.cat 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
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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