DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mikekaufman.us runs on AS13831, with DNS by Cloudflare and email configured.
- Hosting network
- AS13831AS13831
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 211 other sites on AS13831. Stable here since we started watching (Aug 9, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to mikekaufman.us.
DNS Records for mikekaufman.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mikekaufman.us | SOA | 1800 | benedict.ns.cloudflare.com dns.cloudflare.com 2412245938 10000 2400 604800 1800 | |
| mikekaufman.us | TXT | 0 | v=spf1 +a +mx +ip4:66.114.36.132 +ip4:66.114.36.138 +ip4:66.114.45.2 +ip4:66.114.32.160/28 ~all | |
| mikekaufman.us | NS | 0 | benedict.ns.cloudflare.com | |
| mikekaufman.us | NS | 0 | frida.ns.cloudflare.com | |
| mikekaufman.us | A | 0 | 66.114.36.138 | |
| mikekaufman.us | MX | 0 | 10 | mail.mikekaufman.us |
| mikekaufman.us | MX | 0 | 80 | mailq1.openaccess.org |
| mikekaufman.us | MX | 0 | 90 | mailq2.openaccess.org |
| www.mikekaufman.us | CNAME | 0 | mikekaufman.us | |
| www.mikekaufman.us | MX | 0 | 10 | mail.mikekaufman.us |
| www.mikekaufman.us | MX | 0 | 80 | mailq1.openaccess.org |
| www.mikekaufman.us | MX | 0 | 90 | mailq2.openaccess.org |
| www.mikekaufman.us | A | 0 | 66.114.36.138 | |
| www.mikekaufman.us | NS | 0 | frida.ns.cloudflare.com | |
| www.mikekaufman.us | NS | 0 | benedict.ns.cloudflare.com | |
| www.mikekaufman.us | SOA | 1800 | benedict.ns.cloudflare.com dns.cloudflare.com 2412245938 10000 2400 604800 1800 | |
| www.mikekaufman.us | TXT | 0 | v=spf1 +a +mx +ip4:66.114.36.132 +ip4:66.114.36.138 +ip4:66.114.45.2 +ip4:66.114.32.160/28 ~all |
Get alerted the moment mikekaufman.us's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mikekaufman.us 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 mikekaufman.us
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