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Hosting & Network
linkbig.cat runs on AS49635, with email via Microsoft 365.
- Hosting network
- AS49635AS49635
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,623 other sites on AS49635. Stable here since we started watching (Sep 27, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to linkbig.cat.
DNS Records for linkbig.cat
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| linkbig.cat | A | 0 | 217.71.203.100 | |
| linkbig.cat | MX | 0 | linkbig-cat.mail.protection.outlook.com | |
| linkbig.cat | SOA | 86400 | ns6.pctserver.com hosting.perception.es 2026092803 3600 1800 1209600 86400 | |
| linkbig.cat | NS | 0 | ns7.pctserver.com | |
| linkbig.cat | NS | 0 | ns6.pctserver.com | |
| linkbig.cat | TXT | 0 | google-site-verification=Q9F40wUB4UC_nxkgRXGKsyUof-2Madd1rMM_r85PwUs | |
| linkbig.cat | TXT | 0 | MS=ms97308612 | |
| linkbig.cat | TXT | 0 | Acumbamail-domain-verification: 20df25c4-b458-11ee-bfcc-005056bd5094 | |
| linkbig.cat | TXT | 0 | v=spf1 +a +mx +ip4:92.60.33.94 +include:relay.mailchannels.net +ip4:85.208.102.100 +include:spf.kirim.email +include:spf.protection.outlook.de -all | |
| www.linkbig.cat | CNAME | 0 | linkbig.cat | |
| www.linkbig.cat | SOA | 86400 | ns6.pctserver.com hosting.perception.es 2026092803 3600 1800 1209600 86400 | |
| www.linkbig.cat | A | 0 | 217.71.203.100 | |
| www.linkbig.cat | NS | 0 | ns7.pctserver.com | |
| www.linkbig.cat | NS | 0 | ns6.pctserver.com | |
| www.linkbig.cat | MX | 0 | linkbig-cat.mail.protection.outlook.com | |
| www.linkbig.cat | TXT | 0 | v=spf1 +a +mx +ip4:92.60.33.94 +include:relay.mailchannels.net +ip4:85.208.102.100 +include:spf.kirim.email +include:spf.protection.outlook.de -all | |
| www.linkbig.cat | TXT | 0 | google-site-verification=Q9F40wUB4UC_nxkgRXGKsyUof-2Madd1rMM_r85PwUs | |
| www.linkbig.cat | TXT | 0 | Acumbamail-domain-verification: 20df25c4-b458-11ee-bfcc-005056bd5094 | |
| www.linkbig.cat | TXT | 0 | MS=ms97308612 |
Get alerted the moment linkbig.cat's DNS changes
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Uptime
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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
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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