DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
pdfsmart.com 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 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for pdfsmart.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| pdfsmart.com | NS | 0 | kareem.ns.cloudflare.com | |
| pdfsmart.com | NS | 0 | norah.ns.cloudflare.com | |
| pdfsmart.com | A | 0 | 172.67.186.69 | |
| pdfsmart.com | A | 0 | 104.21.72.152 | |
| pdfsmart.com | TXT | 0 | v=spf1 include:_spf.google.com include:mail.zendesk.com include:helpscoutemail.com ~all | |
| pdfsmart.com | TXT | 0 | ahrefs-site-verification_77b072000d605b29866338dbf06a17009e2c66d5d4f211dbeb432ab8bd61b1e7 | |
| pdfsmart.com | TXT | 0 | google-site-verification=7nqPezvdJL6Flvje4uCawBJkUBNAGfj4hkx9v0Xd2C8 | |
| pdfsmart.com | TXT | 0 | openai-domain-verification=dv-QjJ84eSObc0a5YTQkK1O9oKq | |
| pdfsmart.com | TXT | 0 | google-site-verification=F20rqhkS6RHy4288byHtY6pLqOlMo6GGejlJx88HAFs | |
| pdfsmart.com | AAAA | 0 | 2606:4700:3037::ac43:ba45 | |
| pdfsmart.com | AAAA | 0 | 2606:4700:3037::6815:4898 | |
| pdfsmart.com | MX | 0 | 10 | alt3.aspmx.l.google.com |
| pdfsmart.com | MX | 0 | 5 | alt1.aspmx.l.google.com |
| pdfsmart.com | MX | 0 | 10 | alt4.aspmx.l.google.com |
| pdfsmart.com | MX | 0 | 1 | aspmx.l.google.com |
| pdfsmart.com | MX | 0 | 5 | alt2.aspmx.l.google.com |
| pdfsmart.com | SOA | 1800 | kareem.ns.cloudflare.com dns.cloudflare.com 2413389806 10000 2400 604800 1800 | |
| pdfsmart.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| pdfsmart.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| pdfsmart.com | CAA | 0 | 0 issue letsencrypt.org | |
| pdfsmart.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| pdfsmart.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| pdfsmart.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| pdfsmart.com | CAA | 0 | 0 issue comodoca.com | |
| pdfsmart.com | CAA | 0 | 0 issuewild amazonaws.com | |
| pdfsmart.com | CAA | 0 | 0 issue amazonaws.com | |
| pdfsmart.com | CAA | 0 | 0 issuewild comodoca.com | |
| pdfsmart.com | CAA | 0 | 0 issuewild ssl.com | |
| pdfsmart.com | CAA | 0 | 0 issue ssl.com | |
| www.pdfsmart.com | AAAA | 0 | 2606:4700:3037::ac43:ba45 | |
| www.pdfsmart.com | AAAA | 0 | 2606:4700:3037::6815:4898 | |
| www.pdfsmart.com | A | 0 | 172.67.186.69 | |
| www.pdfsmart.com | A | 0 | 104.21.72.152 |
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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