DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
program.ist runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for program.ist
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| program.ist | SOA | 1800 | nora.ns.cloudflare.com dns.cloudflare.com 2412190080 10000 2400 604800 1800 | |
| program.ist | NS | 0 | skip.ns.cloudflare.com | |
| program.ist | NS | 0 | nora.ns.cloudflare.com | |
| program.ist | AAAA | 0 | 2606:4700:3030::ac43:a62a | |
| program.ist | AAAA | 0 | 2606:4700:3035::6815:59f3 | |
| program.ist | A | 0 | 104.21.89.243 | |
| program.ist | A | 0 | 172.67.166.42 | |
| program.ist | TXT | 0 | v=spf1 include:_mailcust.gandi.net ?all | |
| program.ist | TXT | 0 | _gitlab-pages-verification-code.program.ist TXT gitlab-pages-verification-code=252b959191537fd32833a9629a4606ac | |
| program.ist | TXT | 0 | _gitlab-pages-verification-code.program.ist TXT gitlab-pages-verification-code=18f93b06f7efdbc554e399a03b4f4964 | |
| program.ist | MX | 0 | 10 | spool.mail.gandi.net |
| program.ist | MX | 0 | 50 | fb.mail.gandi.net |
| www.program.ist | AAAA | 0 | 2606:4700:3035::6815:59f3 | |
| www.program.ist | AAAA | 0 | 2606:4700:3030::ac43:a62a | |
| www.program.ist | A | 0 | 172.67.166.42 | |
| www.program.ist | A | 0 | 104.21.89.243 |
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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.
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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