DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
brattle.com 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 5,133,736 other sites on Cloudflare. Stable here since we started watching (Oct 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for brattle.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| brattle.com | NS | 0 | venus.ns.cloudflare.com | |
| brattle.com | NS | 0 | brett.ns.cloudflare.com | |
| brattle.com | SOA | 1800 | brett.ns.cloudflare.com dns.cloudflare.com 2416386192 10000 2400 604800 1800 | |
| brattle.com | MX | 0 | mx1.hc4891-73.iphmx.com | |
| brattle.com | MX | 0 | 100 | mx2.hc4891-73.iphmx.com |
| brattle.com | AAAA | 0 | 2606:4700:3037::ac43:b942 | |
| brattle.com | AAAA | 0 | 2606:4700:3035::6815:1336 | |
| brattle.com | A | 0 | 104.21.19.54 | |
| brattle.com | A | 0 | 172.67.185.66 | |
| brattle.com | TXT | 0 | anthropic-domain-verification-wsv5fz=inb4vmoT9LJgPoqspRmoFj10f | |
| brattle.com | TXT | 0 | MS=ms76462109 | |
| brattle.com | TXT | 0 | openai-domain-verification=dv-jZBqpaDkBgWbvUH6RLZW97IU | |
| brattle.com | TXT | 0 | cisco-ci-domain-verification=318e86da8fa463e29ff6895b6b26a239b9d53404d605b81ade7bba4632cce4d0 | |
| brattle.com | TXT | 0 | google-site-verification=_rzX36qI7J1gsMqhnYMVL5L2nhrptYkC77eAgLd9aHo | |
| brattle.com | TXT | 0 | _fdmz84uhsps0xq2ds03rpfz6dhk1bh3 | |
| brattle.com | TXT | 0 | atlassian-sending-domain-verification=cacc5265-d734-447c-b84e-83abb7d979f8 | |
| brattle.com | TXT | 0 | docker-verification=7a674c02-8624-4596-9506-54513357af8d | |
| brattle.com | TXT | 0 | v=spf1 exists:%{i}.spf.hc4891-73.iphmx.com include:spf_4.taleo.net include:_spf.atlassian.net ~all | |
| www.brattle.com | A | 0 | 104.21.19.54 | |
| www.brattle.com | A | 0 | 172.67.185.66 | |
| www.brattle.com | AAAA | 0 | 2606:4700:3035::6815:1336 | |
| www.brattle.com | AAAA | 0 | 2606:4700:3037::ac43:b942 |
Get alerted the moment brattle.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch brattle.com 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.
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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