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Hosting & Network
linalg.guru is hosted on GitHub Pages, served over Fastly, with DNS by Google.
- Platform
- GitHub Pages
- Hosting network
- FastlyAS54113Fastly
- Managed DNS
- None
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 204,452 other sites on Fastly. Stable here since we started watching (Oct 3, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to obrhubr.github.io.
DNS Records for linalg.guru
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| linalg.guru | A | 0 | 185.199.109.153 | |
| linalg.guru | A | 0 | 185.199.108.153 | |
| linalg.guru | A | 0 | 185.199.111.153 | |
| linalg.guru | A | 0 | 185.199.110.153 | |
| linalg.guru | SOA | 300 | ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300 | |
| linalg.guru | AAAA | 0 | 2606:50c0:8003::153 | |
| linalg.guru | AAAA | 0 | 2606:50c0:8000::153 | |
| linalg.guru | AAAA | 0 | 2606:50c0:8002::153 | |
| linalg.guru | AAAA | 0 | 2606:50c0:8001::153 | |
| linalg.guru | NS | 0 | ns-cloud-a4.googledomains.com | |
| linalg.guru | NS | 0 | ns-cloud-a1.googledomains.com | |
| linalg.guru | NS | 0 | ns-cloud-a3.googledomains.com | |
| linalg.guru | NS | 0 | ns-cloud-a2.googledomains.com | |
| www.linalg.guru | A | 0 | 185.199.109.153 | |
| www.linalg.guru | A | 0 | 185.199.111.153 | |
| www.linalg.guru | A | 0 | 185.199.108.153 | |
| www.linalg.guru | A | 0 | 185.199.110.153 | |
| www.linalg.guru | CNAME | 0 | obrhubr.github.io | |
| www.linalg.guru | AAAA | 0 | 2606:50c0:8002::153 | |
| www.linalg.guru | AAAA | 0 | 2606:50c0:8000::153 | |
| www.linalg.guru | AAAA | 0 | 2606:50c0:8001::153 | |
| www.linalg.guru | AAAA | 0 | 2606:50c0:8003::153 | |
| www.linalg.guru | CAA | 0 | 0 issue digicert.com | |
| www.linalg.guru | CAA | 0 | 0 issue letsencrypt.org | |
| www.linalg.guru | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.linalg.guru | CAA | 0 | 0 issue sectigo.com | |
| www.linalg.guru | CAA | 0 | 0 issuewild digicert.com | |
| www.linalg.guru | CAA | 0 | 0 issuewild sectigo.com |
Get alerted the moment linalg.guru's DNS changes
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Uptime
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DNS changes
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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