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Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
jsterp.io 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
- None
Sits alongside 3,359,142 other sites on Cloudflare. Stable here since we started watching (Sep 22, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for jsterp.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jsterp.io | NS | 0 | nero.ns.cloudflare.com | |
| jsterp.io | NS | 0 | samara.ns.cloudflare.com | |
| jsterp.io | A | 0 | 104.21.6.34 | |
| jsterp.io | A | 0 | 172.67.154.201 | |
| jsterp.io | AAAA | 0 | 2606:4700:3037::ac43:9ac9 | |
| jsterp.io | AAAA | 0 | 2606:4700:3033::6815:622 | |
| jsterp.io | SOA | 1800 | nero.ns.cloudflare.com dns.cloudflare.com 2411696757 10000 2400 604800 1800 | |
| jsterp.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| jsterp.io | MX | 0 | 1 | aspmx.l.google.com |
| jsterp.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| jsterp.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| jsterp.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| jsterp.io | TXT | 0 | v=spf1 include:spf.sg.aliyun.com include:spfdm-ap-southeast-1.aliyun.com include:_spf.google.com ~all | |
| jsterp.io | TXT | 0 | google-site-verification=IZo-fx_jRB9Nw66JjldRw5Or0eMXVQeNvHoOEQF7nBo | |
| jsterp.io | TXT | 0 | google-site-verification=DSZ-agsoWdn-82OusKM2U85BxFFxf1QLfLfe_GajwFE | |
| jsterp.io | TXT | 0 | google-site-verification=C-w7HjOZS86Kp19Vy09-cplU7OEWCR5i5nJBl-pnPr4 | |
| jsterp.io | TXT | 0 | google-site-verification=dDgn04yh7NIHzp1CQZLj5af74nX7bniK1Md9bARWX2I | |
| jsterp.io | TXT | 0 | linkedin-site-verification=e203ab59-7378-4ec7-9f36-db709009f70b | |
| www.jsterp.io | AAAA | 0 | 2606:4700:3033::6815:622 | |
| www.jsterp.io | AAAA | 0 | 2606:4700:3037::ac43:9ac9 | |
| www.jsterp.io | A | 0 | 104.21.6.34 | |
| www.jsterp.io | A | 0 | 172.67.154.201 |
Get alerted the moment jsterp.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch jsterp.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
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