DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
jcf.io runs on AS197540, with email via Google Workspace.
- Hosting network
- AS197540AS197540
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 58,403 other sites on AS197540. Stable here since we started watching (Sep 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for jcf.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jcf.io | A | 0 | 46.38.249.45 | |
| jcf.io | TXT | 0 | google-site-verification=dIWudkwjN5XCIB4zrYjl4bFjQJxmX9XbryYke2XSBDw | |
| jcf.io | TXT | 0 | Sendinblue-code:285a8afac68e80c06be5672efe65d963 | |
| jcf.io | TXT | 0 | v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all | |
| jcf.io | TXT | 0 | 0bfa3cb7-b316-4886-90e1-b1df335edba6 | |
| jcf.io | NS | 0 | ns1.hosting.de | |
| jcf.io | NS | 0 | ns3.hosting.de | |
| jcf.io | NS | 0 | ns2.hosting.de | |
| jcf.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| jcf.io | MX | 0 | 1 | aspmx.l.google.com |
| jcf.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| jcf.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| jcf.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| jcf.io | SOA | 900 | ns1.hosting.de hostmaster.jcf.io 2026100200 86400 7200 3600000 900 | |
| jcf.io | AAAA | 0 | 2a03:4000:6d:119e::24:2872 | |
| jcf.io | CAA | 0 | 128 issue letsencrypt.org | |
| jcf.io | CAA | 0 | 128 iodef mailto:m.braeutigam@go.gdch.de | |
| www.jcf.io | AAAA | 0 | 2a03:4000:6d:119e::24:2872 | |
| www.jcf.io | CAA | 0 | 128 iodef mailto:m.braeutigam@go.gdch.de | |
| www.jcf.io | CAA | 0 | 128 issue letsencrypt.org | |
| www.jcf.io | A | 0 | 46.38.249.45 |
Get alerted the moment jcf.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch jcf.io 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