DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
atucard.com runs on Amazon AWS, with DNS by Akamai.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Akamai
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 3,467,251 other sites on Amazon AWS. Stable here since we started watching (Sep 12, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to vanity-url-redirects.9d37d877e8.capitalonegslbex.com.
DNS Records for atucard.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| atucard.com | CNAME | 0 | vanity-url-redirects.9d37d877e8.capitalonegslbex.com | |
| atucard.com | SOA | 3600 | ns1.capitalone.com hostmaster.capitalone.com 2023100108 10800 3600 2419200 3600 | |
| atucard.com | A | 0 | 3.171.85.29 | |
| atucard.com | A | 0 | 3.171.85.58 | |
| atucard.com | A | 0 | 3.171.85.111 | |
| atucard.com | A | 0 | 3.171.85.78 | |
| atucard.com | CAA | 0 | 0 issuewild ; | |
| atucard.com | CAA | 0 | 0 issue sectigo.com | |
| atucard.com | CAA | 0 | 0 iodef mailto:domainmgr@capitalone.com | |
| atucard.com | CAA | 0 | 0 issue digicert.com | |
| atucard.com | CAA | 0 | 0 issue entrust.net | |
| atucard.com | TXT | 0 | v=spf1 -all | |
| atucard.com | NS | 0 | a7-64.akam.net | |
| atucard.com | NS | 0 | a3-64.akam.net | |
| atucard.com | NS | 0 | ns3.capitalone.com | |
| atucard.com | NS | 0 | a18-66.akam.net | |
| atucard.com | NS | 0 | a1-219.akam.net | |
| atucard.com | NS | 0 | a28-65.akam.net | |
| atucard.com | NS | 0 | ns5.capitalone.com | |
| atucard.com | NS | 0 | a4-67.akam.net | |
| atucard.com | NS | 0 | ns4.capitalone.com | |
| atucard.com | NS | 0 | ns6.capitalone.com | |
| atucard.com | NS | 0 | ns1.capitalone.com | |
| www.atucard.com | CNAME | 0 | vanity-url-redirects.9d37d877e8.capitalonegslbex.com | |
| www.atucard.com | A | 0 | 3.171.85.78 | |
| www.atucard.com | A | 0 | 3.171.85.58 | |
| www.atucard.com | A | 0 | 3.171.85.29 | |
| www.atucard.com | A | 0 | 3.171.85.111 |
Get alerted the moment atucard.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch atucard.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