DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
256.io is hosted on GitHub Pages, served over Amazon AWS, with DNS by AWS Route 53 and email via Google Workspace.
- Platform
- GitHub Pages
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Jul 19, 2026).
DNS Records for 256.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 256.io | TXT | 0 | keybase-site-verification=9yk42ObNihUIwI6rFAk7Ww27m0nqDT3a8NI3_GPmsCs | |
| 256.io | NS | 0 | ns-1621.awsdns-10.co.uk | |
| 256.io | NS | 0 | ns-499.awsdns-62.com | |
| 256.io | NS | 0 | ns-982.awsdns-58.net | |
| 256.io | NS | 0 | ns-1235.awsdns-26.org | |
| 256.io | SOA | 86400 | ns-499.awsdns-62.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| 256.io | A | 0 | 13.226.238.64 | |
| 256.io | A | 0 | 13.226.238.60 | |
| 256.io | A | 0 | 13.226.238.2 | |
| 256.io | A | 0 | 13.226.238.47 | |
| 256.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| 256.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| 256.io | MX | 0 | 1 | aspmx.l.google.com |
| 256.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| 256.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.256.io | CNAME | 0 | acidjazz.github.io | |
| www.256.io | AAAA | 0 | 2606:50c0:8002::153 | |
| www.256.io | AAAA | 0 | 2606:50c0:8001::153 | |
| www.256.io | AAAA | 0 | 2606:50c0:8003::153 | |
| www.256.io | AAAA | 0 | 2606:50c0:8000::153 | |
| www.256.io | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.256.io | CAA | 0 | 0 issuewild sectigo.com | |
| www.256.io | CAA | 0 | 0 issue letsencrypt.org | |
| www.256.io | CAA | 0 | 0 issue digicert.com | |
| www.256.io | CAA | 0 | 0 issuewild digicert.com | |
| www.256.io | CAA | 0 | 0 issue sectigo.com | |
| www.256.io | A | 0 | 185.199.109.153 | |
| www.256.io | A | 0 | 185.199.111.153 | |
| www.256.io | A | 0 | 185.199.110.153 | |
| www.256.io | A | 0 | 185.199.108.153 |
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about 256.io
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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