DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
esi.info is hosted on Heroku, served over Amazon AWS, with DNS by Cloudflare and email via Microsoft 365.
- Platform
- Heroku
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,237,638 other sites on Amazon AWS. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to perpendicular-falls-eirn0s6k0w36pozt4bi1qn03.herokudns.com.
DNS Records for esi.info
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| esi.info | SOA | 1800 | cleo.ns.cloudflare.com dns.cloudflare.com 2411239297 10000 2400 604800 1800 | |
| esi.info | NS | 0 | cleo.ns.cloudflare.com | |
| esi.info | NS | 0 | katelyn.ns.cloudflare.com | |
| esi.info | MX | 0 | esi-info.mail.protection.outlook.com | |
| esi.info | TXT | 0 | -v=spf1 include:mailer.postageapp.com ip4:82.71.13.108 include:spf.protection.outlook.com -all | |
| esi.info | TXT | 0 | v=spf1 include:mailer.postageapp.com include:spf.protection.outlook.com -all | |
| esi.info | TXT | 0 | google-site-verification=R2cSFuBXvU8LaRE9SBLFV9sAr5inNhTOfwkgIvE2zrs | |
| esi.info | A | 0 | 99.83.217.1 | |
| esi.info | A | 0 | 75.2.43.161 | |
| esi.info | A | 0 | 76.223.11.49 | |
| esi.info | A | 0 | 15.197.129.158 | |
| www.esi.info | CNAME | 0 | perpendicular-falls-eirn0s6k0w36pozt4bi1qn03.herokudns.com | |
| www.esi.info | A | 0 | 76.223.11.49 | |
| www.esi.info | A | 0 | 99.83.217.1 | |
| www.esi.info | A | 0 | 75.2.43.161 | |
| www.esi.info | A | 0 | 15.197.129.158 |
Get alerted the moment esi.info's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch esi.info continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
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 esi.info
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