DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cslib.io runs on Fastly, with DNS by Namecheap and email configured.
- Hosting network
- FastlyAS54113Fastly
- Managed DNS
- Namecheap
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Fastly. Stable here since we started watching (Jul 16, 2026).
DNS Records for cslib.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cslib.io | A | 0 | 185.199.108.153 | |
| cslib.io | A | 0 | 185.199.111.153 | |
| cslib.io | A | 0 | 185.199.110.153 | |
| cslib.io | A | 0 | 185.199.109.153 | |
| cslib.io | SOA | 3601 | dns1.registrar-servers.com hostmaster.registrar-servers.com 1765636619 43200 3600 604800 3601 | |
| cslib.io | TXT | 0 | v=spf1 include:spf.efwd.registrar-servers.com ~all | |
| cslib.io | MX | 0 | 10 | eforward1.registrar-servers.com |
| cslib.io | MX | 0 | 10 | eforward3.registrar-servers.com |
| cslib.io | MX | 0 | 15 | eforward4.registrar-servers.com |
| cslib.io | MX | 0 | 20 | eforward5.registrar-servers.com |
| cslib.io | MX | 0 | 10 | eforward2.registrar-servers.com |
| cslib.io | NS | 0 | dns1.registrar-servers.com | |
| cslib.io | NS | 0 | dns2.registrar-servers.com | |
| www.cslib.io | AAAA | 0 | 2606:50c0:8000::153 | |
| www.cslib.io | AAAA | 0 | 2606:50c0:8002::153 | |
| www.cslib.io | AAAA | 0 | 2606:50c0:8003::153 | |
| www.cslib.io | AAAA | 0 | 2606:50c0:8001::153 | |
| www.cslib.io | CNAME | 0 | cs-lean.github.io | |
| www.cslib.io | A | 0 | 185.199.109.153 | |
| www.cslib.io | A | 0 | 185.199.111.153 | |
| www.cslib.io | A | 0 | 185.199.108.153 | |
| www.cslib.io | A | 0 | 185.199.110.153 | |
| www.cslib.io | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.cslib.io | CAA | 0 | 0 issuewild sectigo.com | |
| www.cslib.io | CAA | 0 | 0 issuewild digicert.com | |
| www.cslib.io | CAA | 0 | 0 issue sectigo.com | |
| www.cslib.io | CAA | 0 | 0 issue digicert.com | |
| www.cslib.io | CAA | 0 | 0 issue letsencrypt.org |
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