DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
posdata.com runs on Cloudflare, with DNS by Cloudflare and email via Proofpoint.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Proofpoint
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,428,552 other sites on Cloudflare. Stable here since we started watching (Aug 7, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for posdata.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| posdata.com | AAAA | 0 | 2606:4700:3030::6815:59ef | |
| posdata.com | AAAA | 0 | 2606:4700:3035::ac43:bfee | |
| posdata.com | NS | 0 | dean.ns.cloudflare.com | |
| posdata.com | NS | 0 | emily.ns.cloudflare.com | |
| posdata.com | SOA | 1800 | dean.ns.cloudflare.com dns.cloudflare.com 2415433228 10000 2400 604800 1800 | |
| posdata.com | MX | 0 | 10 | mxa-008cea01.gslb.pphosted.com |
| posdata.com | MX | 0 | 10 | mxb-008cea01.gslb.pphosted.com |
| posdata.com | A | 0 | 172.67.191.238 | |
| posdata.com | A | 0 | 104.21.89.239 | |
| posdata.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com ip4:24.104.129.208/28 ip4:74.143.88.48/28 ip4:40.118.189.93 ip4:40.83.255.210 ip4:109.73.231.91 ip4:71.43.168.154 ip4:3.18.90.100 include:posdata.com.spf.auto.dnssmarthost.net include:spf-008cea01.pphosted.com include:spf-008cea02.pphosted.com include:_spf.psm.proofpoint.com-all | |
| posdata.com | TXT | 0 | _dmarc TXT v=DMARC1; p=none | |
| posdata.com | TXT | 0 | MS=ms29251697 | |
| www.posdata.com | A | 0 | 104.21.89.239 | |
| www.posdata.com | A | 0 | 172.67.191.238 | |
| www.posdata.com | AAAA | 0 | 2606:4700:3035::ac43:bfee | |
| www.posdata.com | AAAA | 0 | 2606:4700:3030::6815:59ef |
Get alerted the moment posdata.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch posdata.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