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 wikipedia.org

Records: 16
Response Time: 74ms
DNSSEC: Disabled
DNS Provider: Unknown
Security: ✓ SPF soft ✓ DMARC reject

Address Records

IP addresses the domain points to

2 records
Type Name Value TTL
A wikipedia.org
208.80.154.224
🇺🇸 US AS14907 WIKIMEDIA - Wikimedia Foundation Inc., US
2m
AAAA wikipedia.org
2620:0:861:ed1a::1
 3m

Mail Records

Mail servers for the domain

2 records
Type Name Value TTL
MX wikipedia.org
10 mx-in1001.wikimedia.org.
 5m
MX wikipedia.org
10 mx-in2001.wikimedia.org.
 5m

Name Records

Nameservers and aliases

4 records
Type Name Value TTL
NS wikipedia.org
ns0.wikimedia.org.
 2d
NS wikipedia.org
ns1.wikimedia.org.
 2d
NS wikipedia.org
ns2.wikimedia.org.
 2d
SOA wikipedia.org
ns0.wikimedia.org. hostmaster.wikimedia.org. 2026030520 43200 7200 1209600 3600
 1h

Text & Verification

SPF, DKIM, DMARC, and verification

4 records
Type Name Value TTL
TXT _dmarc.wikipedia.org
"v=DMARC1; p=reject; rua=mailto:dmarc-rua@wikimedia.org;"
 10m
TXT wikipedia.org
"yandex-verification: 35c08d23099dc863"
 10m
TXT wikipedia.org
"v=spf1 include:_cidrs.wikimedia.org ~all"
 10m
TXT wikipedia.org
"google-site-verification=AMHkgs-4ViEvIJf5znZle-BSE2EPNFqM1nDJGRyn2qk"
 10m

Security & Certificates

DNSSEC, CA restrictions, and keys

4 records
Type Name Value TTL
CAA wikipedia.org
\# 37 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 64 6e 73 2d 61 64 6d 69 6e 40 77 69 6b 69 6d 65 64 69 61 2e 6f 72 67
 10m
CAA wikipedia.org
\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d
 10m
CAA wikipedia.org
\# 22 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67
 10m
CAA wikipedia.org
\# 15 00 05 69 73 73 75 65 70 6b 69 2e 67 6f 6f 67
 10m

Queried at 5/10/2026, 9:33:44 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=wikipedia.org
Response for wikipedia.org Live Data 
{
  "success": true,
  "data": {
    "domain": "wikipedia.org",
    "queryTimeMs": 74,
    "dnssec": false,
    "dnsProvider": null,
    "records": [
      {
        "type": "A",
        "name": "wikipedia.org",
        "value": "208.80.154.224",
        "ttl": 144,
        "geo": {
          "ip": "208.80.154.224",
          "asn": 14907,
          "country": "US",
          "asnName": "WIKIMEDIA - Wikimedia Foundation Inc., US"
        }
      },
      {
        "type": "AAAA",
        "name": "wikipedia.org",
        "value": "2620:0:861:ed1a::1",
        "ttl": 180,
        "geo": {
          "ip": "2620:0:861:ed1a::1"
        }
      },
      {
        "type": "MX",
        "name": "wikipedia.org",
        "value": "10 mx-in1001.wikimedia.org.",
        "ttl": 300
      },
      {
        "type": "MX",
        "name": "wikipedia.org",
        "value": "10 mx-in2001.wikimedia.org.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "wikipedia.org",
        "value": "ns0.wikimedia.org.",
        "ttl": 172800
      },
      {
        "type": "NS",
        "name": "wikipedia.org",
        "value": "ns1.wikimedia.org.",
        "ttl": 172800
      },
      {
        "type": "NS",
        "name": "wikipedia.org",
        "value": "ns2.wikimedia.org.",
        "ttl": 172800
      },
      {
        "type": "SOA",
        "name": "wikipedia.org",
        "value": "ns0.wikimedia.org. hostmaster.wikimedia.org. 2026030520 43200 7200 1209600 3600",
        "ttl": 3600
      },
      {
        "type": "TXT",
        "name": "_dmarc.wikipedia.org",
        "value": "\"v=DMARC1; p=reject; rua=mailto:dmarc-rua@wikimedia.org;\"",
        "ttl": 600
      },
      {
        "type": "TXT",
        "name": "wikipedia.org",
        "value": "\"yandex-verification: 35c08d23099dc863\"",
        "ttl": 600
      },
      {
        "type": "TXT",
        "name": "wikipedia.org",
        "value": "\"v=spf1 include:_cidrs.wikimedia.org ~all\"",
        "ttl": 600
      },
      {
        "type": "TXT",
        "name": "wikipedia.org",
        "value": "\"google-site-verification=AMHkgs-4ViEvIJf5znZle-BSE2EPNFqM1nDJGRyn2qk\"",
        "ttl": 600
      },
      {
        "type": "CAA",
        "name": "wikipedia.org",
        "value": "\\# 37 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 64 6e 73 2d 61 64 6d 69 6e 40 77 69 6b 69 6d 65 64 69 61 2e 6f 72 67",
        "ttl": 600
      },
      {
        "type": "CAA",
        "name": "wikipedia.org",
        "value": "\\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d",
        "ttl": 600
      },
      {
        "type": "CAA",
        "name": "wikipedia.org",
        "value": "\\# 22 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67",
        "ttl": 600
      },
      {
        "type": "CAA",
        "name": "wikipedia.org",
        "value": "\\# 15 00 05 69 73 73 75 65 70 6b 69 2e 67 6f 6f 67",
        "ttl": 600
      }
    ],
    "queriedAt": "2026-05-10T21:33:44.845Z"
  }
}
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