DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ludwig.guru runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 2,778,983 other sites on Cloudflare. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ludwig.guru
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ludwig.guru | SOA | 1800 | cruz.ns.cloudflare.com dns.cloudflare.com 2414717921 10000 2400 604800 1800 | |
| ludwig.guru | AAAA | 0 | 2606:4700:10::6814:223b | |
| ludwig.guru | AAAA | 0 | 2606:4700:10::ac42:9db5 | |
| ludwig.guru | NS | 0 | leland.ns.cloudflare.com | |
| ludwig.guru | NS | 0 | cruz.ns.cloudflare.com | |
| ludwig.guru | A | 0 | 104.20.34.59 | |
| ludwig.guru | A | 0 | 172.66.157.181 | |
| ludwig.guru | MX | 0 | 1 | aspmx.l.google.com |
| ludwig.guru | MX | 0 | 5 | alt2.aspmx.l.google.com |
| ludwig.guru | MX | 0 | 10 | alt4.aspmx.l.google.com |
| ludwig.guru | MX | 0 | 5 | alt1.aspmx.l.google.com |
| ludwig.guru | MX | 0 | 10 | alt3.aspmx.l.google.com |
| ludwig.guru | TXT | 0 | brave-ledger-verification=f976e2a43fa3cb3e0466e05ea2f5cee878f201cfce614cf6e51c8c8a3305039c | |
| ludwig.guru | TXT | 0 | google-site-verification=yJusbpu_YGkMv_lEAZBzQgHpasrrbA-S7MMmq-1sh5k | |
| ludwig.guru | TXT | 0 | google-site-verification=st3OvBAkr7phCZrin85L2DyV15RjSa_dtXPa5xnjs0g | |
| ludwig.guru | TXT | 0 | google-site-verification=FxSuT0nkbsB1b4JQM1IBlR18D0FLfggLFlJiQN5dcFA | |
| ludwig.guru | TXT | 0 | google-site-verification=4u7J-2WKnqSlLoxBmu41gQDAhFPG3RHeo77wXA_tOVU | |
| ludwig.guru | TXT | 0 | google-site-verification=LbdqYD-LFyCRnWE3aaVXQ4Xs6bN04pMntb9Nbe4hITc | |
| ludwig.guru | TXT | 0 | google-site-verification=XAW9yn5sjq3FQ9Zj6cz_4B3vSl02wim48jaNyjReUrs | |
| ludwig.guru | TXT | 0 | google-site-verification=AUXodJKZACVLNy5elWQBmTRUnAjO0COASdyd1hSgEWE | |
| ludwig.guru | TXT | 0 | Sendinblue-code:4d876e1ca25e758993a97ebe5f493c98 | |
| ludwig.guru | TXT | 0 | v=spf1 include:dc-aa8e722993._spfm.ludwig.guru ~all | |
| ludwig.guru | TXT | 0 | google-site-verification=EGt8d_5pAtL9NzZIkZR6exlfakiuFt4_4PecwHvw9xc | |
| ludwig.guru | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| ludwig.guru | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| ludwig.guru | CAA | 0 | 0 issuewild letsencrypt.org | |
| ludwig.guru | CAA | 0 | 0 issue amazon.com | |
| ludwig.guru | CAA | 0 | 0 issue ssl.com | |
| ludwig.guru | CAA | 0 | 0 issuewild ssl.com | |
| ludwig.guru | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| ludwig.guru | CAA | 0 | 0 issuewild amazon.com | |
| ludwig.guru | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| ludwig.guru | CAA | 0 | 0 issue sectigo.com | |
| ludwig.guru | CAA | 0 | 0 issue comodoca.com | |
| ludwig.guru | CAA | 0 | 0 issuewild comodoca.com | |
| ludwig.guru | CAA | 0 | 0 issue letsencrypt.org | |
| www.ludwig.guru | A | 0 | 104.20.34.59 | |
| www.ludwig.guru | A | 0 | 172.66.157.181 | |
| www.ludwig.guru | AAAA | 0 | 2606:4700:10::6814:223b | |
| www.ludwig.guru | AAAA | 0 | 2606:4700:10::ac42:9db5 |
Get alerted the moment ludwig.guru's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ludwig.guru 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
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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