DNS Lookup Tool
Query comprehensive DNS records for any domain. Get A, AAAA, MX, TXT, NS, CAA, SRV, DNSKEY and more.
DNS Records for 
cdn-apple.com
Records: 10
Response Time: 10ms
DNSSEC: Disabled
DNS Provider: Unknown
Security:
✓ SPF strict
Mail Records
Mail servers for the domain
| Type | Name | Value | TTL |
|---|---|---|---|
| MX | cdn-apple.com | 10 mail.cdn-apple.com. | 1h |
Name Records
Nameservers and aliases
| Type | Name | Value | TTL |
|---|---|---|---|
| NS | cdn-apple.com | a.ns.apple.com. | 1h |
| NS | cdn-apple.com | b.ns.apple.com. | 1h |
| NS | cdn-apple.com | c.ns.apple.com. | 1h |
| NS | cdn-apple.com | d.ns.apple.com. | 1h |
| SOA | cdn-apple.com | ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 534 7200 5400 3628800 300 | 1h |
Text & Verification
SPF, DKIM, DMARC, and verification
| Type | Name | Value | TTL |
|---|---|---|---|
| TXT | cdn-apple.com | "v=spf1 -all" | 1h |
Security & Certificates
DNSSEC, CA restrictions, and keys
| Type | Name | Value | TTL |
|---|---|---|---|
| CAA | cdn-apple.com | \# 35 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 63 6f 6e 74 61 63 74 5f 70 6b 69 40 61 70 70 6c 65 2e 63 6f 6d | 1h |
| CAA | cdn-apple.com | \# 20 00 05 69 73 73 75 65 70 6b 69 2e 61 70 70 6c 65 2e 63 6f 6d | 1h |
| CAA | cdn-apple.com | \# 24 00 09 69 73 73 75 65 77 69 6c 64 70 6b 69 2e 61 70 70 6c 65 2e 63 6f 6d | 1h |
Queried at 5/10/2026, 9:33:39 PM
About DNS Records
The Domain Name System (DNS) is the internet's phonebook, translating human-readable domain names into IP addresses. DNS records contain essential configuration for how a domain behaves across email, web, security, and services.
Common Records
- A/AAAA - Map domain to IPv4/IPv6 addresses
- MX - Mail servers for receiving email
- TXT - SPF, DKIM, DMARC for email security
- NS - Authoritative nameservers
- CNAME - Aliases pointing to other domains
Security Records
- CAA - Restrict which CAs can issue certificates
- DNSKEY/DS - DNSSEC cryptographic keys
- TLSA - DANE TLS certificate authentication
- SSHFP - SSH host key fingerprints
- SRV - Service discovery and endpoints
REST API
Integrate DNS lookups into your applications with our REST API. Query all record types programmatically.
GET DNS Lookup
$
curl https://api.requestguard.com/v1/dns/lookup?domain=cdn-apple.com Response for cdn-apple.com Live Data
{
"success": true,
"data": {
"domain": "cdn-apple.com",
"queryTimeMs": 10,
"dnssec": false,
"dnsProvider": null,
"records": [
{
"type": "MX",
"name": "cdn-apple.com",
"value": "10 mail.cdn-apple.com.",
"ttl": 3600
},
{
"type": "NS",
"name": "cdn-apple.com",
"value": "a.ns.apple.com.",
"ttl": 3600
},
{
"type": "NS",
"name": "cdn-apple.com",
"value": "b.ns.apple.com.",
"ttl": 3600
},
{
"type": "NS",
"name": "cdn-apple.com",
"value": "c.ns.apple.com.",
"ttl": 3600
},
{
"type": "NS",
"name": "cdn-apple.com",
"value": "d.ns.apple.com.",
"ttl": 3600
},
{
"type": "SOA",
"name": "cdn-apple.com",
"value": "ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 534 7200 5400 3628800 300",
"ttl": 3600
},
{
"type": "TXT",
"name": "cdn-apple.com",
"value": "\"v=spf1 -all\"",
"ttl": 3600
},
{
"type": "CAA",
"name": "cdn-apple.com",
"value": "\\# 35 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 63 6f 6e 74 61 63 74 5f 70 6b 69 40 61 70 70 6c 65 2e 63 6f 6d",
"ttl": 3600
},
{
"type": "CAA",
"name": "cdn-apple.com",
"value": "\\# 20 00 05 69 73 73 75 65 70 6b 69 2e 61 70 70 6c 65 2e 63 6f 6d",
"ttl": 3600
},
{
"type": "CAA",
"name": "cdn-apple.com",
"value": "\\# 24 00 09 69 73 73 75 65 77 69 6c 64 70 6b 69 2e 61 70 70 6c 65 2e 63 6f 6d",
"ttl": 3600
}
],
"queriedAt": "2026-05-10T21:33:39.114Z"
}
}