DNS Lookup Tool
Query comprehensive DNS records for any domain. Get A, AAAA, MX, TXT, NS, CAA, SRV, DNSKEY and more.
DNS Records for 
fastly-edge.com
Records: 11
Response Time: 70ms
DNSSEC: Disabled
DNS Provider: Unknown
Security:
✓ SPF strict
Name Records
Nameservers and aliases
| Type | Name | Value | TTL |
|---|---|---|---|
| NS | fastly-edge.com | ns1.fastly-edge.com. | 2h |
| NS | fastly-edge.com | ns2.fastly-edge.com. | 2h |
| NS | fastly-edge.com | ns3.fastly-edge.com. | 2h |
| NS | fastly-edge.com | ns4.fastly-edge.com. | 2h |
| SOA | fastly-edge.com | ns1.fastly-edge.com. hostmaster.fastly.com. 1 28800 900 604800 300 | 30s |
Text & Verification
SPF, DKIM, DMARC, and verification
| Type | Name | Value | TTL |
|---|---|---|---|
| TXT | fastly-edge.com | "v=spf1 -all" | 1m |
| TXT | fastly-edge.com | "_globalsign-domain-verification=mg0WhGBZb2li53-ctb2UtGHV9j5VrR9T1i2JSK9d5j" | 1m |
Security & Certificates
DNSSEC, CA restrictions, and keys
| Type | Name | Value | TTL |
|---|---|---|---|
| CAA | fastly-edge.com | \# 33 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 73 65 63 75 72 69 74 79 40 66 61 73 74 6c 79 2e 63 6f 6d | 1h |
| CAA | fastly-edge.com | \# 45 00 05 69 73 73 75 65 63 65 72 74 61 69 6e 6c 79 2e 63 6f 6d 3b 76 61 6c 69 64 61 74 69 6f 6e 6d 65 74 68 6f 64 73 3d 64 6e 73 2d 30 31 | 1h |
| CAA | fastly-edge.com | \# 21 00 05 69 73 73 75 65 67 6c 6f 62 61 6c 73 69 67 6e 2e 63 6f 6d | 1h |
| CAA | fastly-edge.com | \# 47 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67 3b 76 61 6c 69 64 61 74 69 6f 6e 6d 65 74 68 6f 64 73 3d 64 6e 73 2d 30 31 | 1h |
Queried at 5/12/2026, 3:15:53 AM
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=fastly-edge.com Response for fastly-edge.com Live Data
{
"success": true,
"data": {
"domain": "fastly-edge.com",
"queryTimeMs": 70,
"dnssec": false,
"dnsProvider": null,
"records": [
{
"type": "NS",
"name": "fastly-edge.com",
"value": "ns1.fastly-edge.com.",
"ttl": 7200
},
{
"type": "NS",
"name": "fastly-edge.com",
"value": "ns2.fastly-edge.com.",
"ttl": 7200
},
{
"type": "NS",
"name": "fastly-edge.com",
"value": "ns3.fastly-edge.com.",
"ttl": 7200
},
{
"type": "NS",
"name": "fastly-edge.com",
"value": "ns4.fastly-edge.com.",
"ttl": 7200
},
{
"type": "SOA",
"name": "fastly-edge.com",
"value": "ns1.fastly-edge.com. hostmaster.fastly.com. 1 28800 900 604800 300",
"ttl": 30
},
{
"type": "TXT",
"name": "fastly-edge.com",
"value": "\"v=spf1 -all\"",
"ttl": 60
},
{
"type": "TXT",
"name": "fastly-edge.com",
"value": "\"_globalsign-domain-verification=mg0WhGBZb2li53-ctb2UtGHV9j5VrR9T1i2JSK9d5j\"",
"ttl": 60
},
{
"type": "CAA",
"name": "fastly-edge.com",
"value": "\\# 33 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 73 65 63 75 72 69 74 79 40 66 61 73 74 6c 79 2e 63 6f 6d",
"ttl": 3600
},
{
"type": "CAA",
"name": "fastly-edge.com",
"value": "\\# 45 00 05 69 73 73 75 65 63 65 72 74 61 69 6e 6c 79 2e 63 6f 6d 3b 76 61 6c 69 64 61 74 69 6f 6e 6d 65 74 68 6f 64 73 3d 64 6e 73 2d 30 31",
"ttl": 3600
},
{
"type": "CAA",
"name": "fastly-edge.com",
"value": "\\# 21 00 05 69 73 73 75 65 67 6c 6f 62 61 6c 73 69 67 6e 2e 63 6f 6d",
"ttl": 3600
},
{
"type": "CAA",
"name": "fastly-edge.com",
"value": "\\# 47 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67 3b 76 61 6c 69 64 61 74 69 6f 6e 6d 65 74 68 6f 64 73 3d 64 6e 73 2d 30 31",
"ttl": 3600
}
],
"queriedAt": "2026-05-12T03:15:53.552Z"
}
}