DNS Lookup Tool

Query comprehensive DNS records for any domain. Get A, AAAA, MX, TXT, NS, CAA, SRV, DNSKEY and more.

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DNS Records for amazonaws.com

Records: 14
Response Time: 35ms
DNSSEC: Disabled
DNS Provider: AWS Route 53
Security: ✓ SPF soft ✓ DMARC quarantine

Address Records

IP addresses the domain points to

2 records
Type Name Value TTL
A amazonaws.com
166.117.149.112
🇺🇸 US AS16509 AMAZON-02 - Amazon.com, Inc., US
10m
A amazonaws.com
15.197.250.250
🇺🇸 US AS16509 AMAZON-02 - Amazon.com, Inc., US
10m

Mail Records

Mail servers for the domain

1 record
Type Name Value TTL
MX amazonaws.com
10 amazon-smtp.amazon.com.
 15m

Name Records

Nameservers and aliases

5 records
Type Name Value TTL
NS amazonaws.com
ns-1321.awsdns-37.org.
 22m
NS amazonaws.com
ns-1670.awsdns-16.co.uk.
 22m
NS amazonaws.com
ns-27.awsdns-03.com.
 22m
NS amazonaws.com
ns-967.awsdns-56.net.
 22m
SOA amazonaws.com
dns-external-route53.us-east-1.amazonaws.com. hostmaster.amazon.com. 2017224478 180 60 604800 900
 15m

Text & Verification

SPF, DKIM, DMARC, and verification

6 records
Type Name Value TTL
TXT _dmarc.amazonaws.com
"v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:aws-marketing-email-dmarc-rua-reports@dmarc.amazonaws.com; ruf=mailto:aws-marketing-email-dmarc-ruf-reports@dmarc.amazonaws.com"
 5m
TXT amazonaws.com
"atlassian-domain-verification=ZT4AapXgobCpXIWoNcd7gtMjZyOUdr4EDFMnFUWrqqqgdaQVbDvoGpRaIwj/tgPH"
 15m
TXT amazonaws.com
"google-site-verification=EEVHeL7fVZb5ix5bR0draHWtJ5MfS0538OwXAfY8HCY"
 15m
TXT amazonaws.com
"pf2vv39dfkf9tszsg5lggfs6tp6bkjn4"
 15m
TXT amazonaws.com
"spf2.0/pra include:amazon.com ~all"
 15m
TXT amazonaws.com
"v=spf1 include:amazon.com ~all"
 15m

Queried at 5/10/2026, 9:30:15 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=amazonaws.com
Response for amazonaws.com Live Data 
{
  "success": true,
  "data": {
    "domain": "amazonaws.com",
    "queryTimeMs": 35,
    "dnssec": false,
    "dnsProvider": "AWS Route 53",
    "records": [
      {
        "type": "A",
        "name": "amazonaws.com",
        "value": "166.117.149.112",
        "ttl": 644,
        "geo": {
          "ip": "166.117.149.112",
          "asn": 16509,
          "country": "US",
          "asnName": "AMAZON-02 - Amazon.com, Inc., US"
        }
      },
      {
        "type": "A",
        "name": "amazonaws.com",
        "value": "15.197.250.250",
        "ttl": 644,
        "geo": {
          "ip": "15.197.250.250",
          "asn": 16509,
          "country": "US",
          "asnName": "AMAZON-02 - Amazon.com, Inc., US"
        }
      },
      {
        "type": "MX",
        "name": "amazonaws.com",
        "value": "10 amazon-smtp.amazon.com.",
        "ttl": 900
      },
      {
        "type": "NS",
        "name": "amazonaws.com",
        "value": "ns-1321.awsdns-37.org.",
        "ttl": 1320
      },
      {
        "type": "NS",
        "name": "amazonaws.com",
        "value": "ns-1670.awsdns-16.co.uk.",
        "ttl": 1320
      },
      {
        "type": "NS",
        "name": "amazonaws.com",
        "value": "ns-27.awsdns-03.com.",
        "ttl": 1320
      },
      {
        "type": "NS",
        "name": "amazonaws.com",
        "value": "ns-967.awsdns-56.net.",
        "ttl": 1320
      },
      {
        "type": "SOA",
        "name": "amazonaws.com",
        "value": "dns-external-route53.us-east-1.amazonaws.com. hostmaster.amazon.com. 2017224478 180 60 604800 900",
        "ttl": 900
      },
      {
        "type": "TXT",
        "name": "_dmarc.amazonaws.com",
        "value": "\"v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:aws-marketing-email-dmarc-rua-reports@dmarc.amazonaws.com; ruf=mailto:aws-marketing-email-dmarc-ruf-reports@dmarc.amazonaws.com\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "amazonaws.com",
        "value": "\"atlassian-domain-verification=ZT4AapXgobCpXIWoNcd7gtMjZyOUdr4EDFMnFUWrqqqgdaQVbDvoGpRaIwj/tgPH\"",
        "ttl": 900
      },
      {
        "type": "TXT",
        "name": "amazonaws.com",
        "value": "\"google-site-verification=EEVHeL7fVZb5ix5bR0draHWtJ5MfS0538OwXAfY8HCY\"",
        "ttl": 900
      },
      {
        "type": "TXT",
        "name": "amazonaws.com",
        "value": "\"pf2vv39dfkf9tszsg5lggfs6tp6bkjn4\"",
        "ttl": 900
      },
      {
        "type": "TXT",
        "name": "amazonaws.com",
        "value": "\"spf2.0/pra include:amazon.com ~all\"",
        "ttl": 900
      },
      {
        "type": "TXT",
        "name": "amazonaws.com",
        "value": "\"v=spf1 include:amazon.com ~all\"",
        "ttl": 900
      }
    ],
    "queriedAt": "2026-05-10T21:30:15.525Z"
  }
}
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