DNS Lookup Tool
Query comprehensive DNS records for any domain. Get A, AAAA, MX, TXT, NS, CAA, SRV, DNSKEY and more.
DNS Records for 
yahoo.com
Records: 38
Response Time: 46ms
DNSSEC: Disabled
DNS Provider: Unknown
Security:
✓ SPF soft
✓ DMARC reject
Address Records
IP addresses the domain points to
| Type | Name | Value | TTL |
|---|---|---|---|
| A | yahoo.com | 74.6.143.26 🇺🇸 US AS26101 YAHOO-BF1 - Yahoo Holdings Inc., US | 20m |
| A | yahoo.com | 98.137.11.163 🇺🇸 US AS36647 YAHOO-GQ1 - Yahoo Holdings Inc., US | 20m |
| A | yahoo.com | 74.6.231.20 🇺🇸 US AS36646 YAHOO-NE1 - Yahoo Holdings Inc., US | 20m |
| A | yahoo.com | 74.6.143.25 🇺🇸 US AS26101 YAHOO-BF1 - Yahoo Holdings Inc., US | 20m |
| A | yahoo.com | 98.137.11.164 🇺🇸 US AS36647 YAHOO-GQ1 - Yahoo Holdings Inc., US | 20m |
| A | yahoo.com | 74.6.231.21 | 20m |
| AAAA | yahoo.com | 2001:4998:24:120d::1:1 | 25m |
| AAAA | yahoo.com | 2001:4998:44:3507::8001 | 25m |
| AAAA | yahoo.com | 2001:4998:124:1507::f000 | 25m |
| AAAA | yahoo.com | 2001:4998:24:120d::1:0 | 25m |
| AAAA | yahoo.com | 2001:4998:124:1507::f001 | 25m |
| AAAA | yahoo.com | 2001:4998:44:3507::8000 | 25m |
Mail Records
Mail servers for the domain
| Type | Name | Value | TTL |
|---|---|---|---|
| MX | yahoo.com | 1 mta5.am0.yahoodns.net. | 3m |
| MX | yahoo.com | 1 mta6.am0.yahoodns.net. | 3m |
| MX | yahoo.com | 1 mta7.am0.yahoodns.net. | 3m |
Name Records
Nameservers and aliases
| Type | Name | Value | TTL |
|---|---|---|---|
| NS | yahoo.com | ns3.yahoo.com. | 2d |
| NS | yahoo.com | ns5.yahoo.com. | 2d |
| NS | yahoo.com | ns4.yahoo.com. | 2d |
| NS | yahoo.com | ns2.yahoo.com. | 2d |
| NS | yahoo.com | ns1.yahoo.com. | 2d |
| SOA | yahoo.com | ns1.yahoo.com. hostmaster.yahoo-inc.com. 2026050909 3600 300 1814400 600 | 30m |
Text & Verification
SPF, DKIM, DMARC, and verification
| Type | Name | Value | TTL |
|---|---|---|---|
| TXT | _dmarc.yahoo.com | "v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;" | 24m |
| TXT | yahoo.com | "Zoom=13284637" | 30m |
| TXT | yahoo.com | "edb3bff2c0d64622a9b2250438277a59" | 30m |
| TXT | yahoo.com | "google-site-verification=GLp01gkFNopm_JItbLxml4iuVbTgJa3rKu0-eq1RvsE" | 30m |
| TXT | yahoo.com | "v=spf1 redirect=_spf.mail.yahoo.com" | 30m |
| TXT | yahoo.com | "google-site-verification=2b0Glh8l2icXIAgAcjOcFx16Jt26yWDgEyrk5hPD-ZY" | 30m |
| TXT | yahoo.com | "google-site-verification=GU8WAl0zPqaxdcZqDjuN7pqdfPCpR9Amz9rwxMG91qw" | 30m |
| TXT | yahoo.com | "facebook-domain-verification=gysqrcd69g0ej34f4jfn0huivkym1p" | 30m |
| TXT | yahoo.com | "_globalsign-domain-verification=HOeO-_wfYsqBPIRhct0u92OioWzwfg5YahDu63Jvbg" | 30m |
| TXT | yahoo.com | "google-site-verification=Z3-Vh6zqUMgybVH4wQl1GxKSKN7JE13kyCyeZ3TZZ-I" | 30m |
| TXT | yahoo.com | "google-site-verification=w4N2bNopAWw1xYrdXKORILxx-WW3_LIiyX6dIMIidgk" | 30m |
| TXT | yahoo.com | "google-site-verification=xoBvU6aKxP0gYgNL0iXqF0EccAg6nFrO7XxsHnc3iNQ" | 30m |
| TXT | yahoo.com | "google-site-verification=2b8irRvU5a2h4Mb-H_fdqNrqWjS00qmPfPcWqm8BhxI" | 30m |
Security & Certificates
DNSSEC, CA restrictions, and keys
| Type | Name | Value | TTL |
|---|---|---|---|
| CAA | yahoo.com | \# 18 00 05 69 73 73 75 65 73 65 63 74 69 67 6f 2e 63 6f 6d | 30m |
| CAA | yahoo.com | \# 35 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 73 65 63 75 72 69 74 79 40 79 61 68 6f 6f 69 6e 63 2e 63 6f 6d | 30m |
| CAA | yahoo.com | \# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d | 30m |
| CAA | yahoo.com | \# 21 00 05 69 73 73 75 65 67 6c 6f 62 61 6c 73 69 67 6e 2e 63 6f 6d | 30m |
Queried at 5/10/2026, 9:31:14 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=yahoo.com Response for yahoo.com Live Data
{
"success": true,
"data": {
"domain": "yahoo.com",
"queryTimeMs": 46,
"dnssec": false,
"dnsProvider": null,
"records": [
{
"type": "A",
"name": "yahoo.com",
"value": "74.6.143.26",
"ttl": 1232,
"geo": {
"ip": "74.6.143.26",
"asn": 26101,
"country": "US",
"asnName": "YAHOO-BF1 - Yahoo Holdings Inc., US"
}
},
{
"type": "A",
"name": "yahoo.com",
"value": "98.137.11.163",
"ttl": 1232,
"geo": {
"ip": "98.137.11.163",
"asn": 36647,
"country": "US",
"asnName": "YAHOO-GQ1 - Yahoo Holdings Inc., US"
}
},
{
"type": "A",
"name": "yahoo.com",
"value": "74.6.231.20",
"ttl": 1232,
"geo": {
"ip": "74.6.231.20",
"asn": 36646,
"country": "US",
"asnName": "YAHOO-NE1 - Yahoo Holdings Inc., US"
}
},
{
"type": "A",
"name": "yahoo.com",
"value": "74.6.143.25",
"ttl": 1232,
"geo": {
"ip": "74.6.143.25",
"asn": 26101,
"country": "US",
"asnName": "YAHOO-BF1 - Yahoo Holdings Inc., US"
}
},
{
"type": "A",
"name": "yahoo.com",
"value": "98.137.11.164",
"ttl": 1232,
"geo": {
"ip": "98.137.11.164",
"asn": 36647,
"country": "US",
"asnName": "YAHOO-GQ1 - Yahoo Holdings Inc., US"
}
},
{
"type": "A",
"name": "yahoo.com",
"value": "74.6.231.21",
"ttl": 1232
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:24:120d::1:1",
"ttl": 1532
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:44:3507::8001",
"ttl": 1532
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:124:1507::f000",
"ttl": 1532
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:24:120d::1:0",
"ttl": 1532
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:124:1507::f001",
"ttl": 1532
},
{
"type": "AAAA",
"name": "yahoo.com",
"value": "2001:4998:44:3507::8000",
"ttl": 1532
},
{
"type": "MX",
"name": "yahoo.com",
"value": "1 mta5.am0.yahoodns.net.",
"ttl": 222
},
{
"type": "MX",
"name": "yahoo.com",
"value": "1 mta6.am0.yahoodns.net.",
"ttl": 222
},
{
"type": "MX",
"name": "yahoo.com",
"value": "1 mta7.am0.yahoodns.net.",
"ttl": 222
},
{
"type": "NS",
"name": "yahoo.com",
"value": "ns3.yahoo.com.",
"ttl": 172800
},
{
"type": "NS",
"name": "yahoo.com",
"value": "ns5.yahoo.com.",
"ttl": 172800
},
{
"type": "NS",
"name": "yahoo.com",
"value": "ns4.yahoo.com.",
"ttl": 172800
},
{
"type": "NS",
"name": "yahoo.com",
"value": "ns2.yahoo.com.",
"ttl": 172800
},
{
"type": "NS",
"name": "yahoo.com",
"value": "ns1.yahoo.com.",
"ttl": 172800
},
{
"type": "SOA",
"name": "yahoo.com",
"value": "ns1.yahoo.com. hostmaster.yahoo-inc.com. 2026050909 3600 300 1814400 600",
"ttl": 1800
},
{
"type": "TXT",
"name": "_dmarc.yahoo.com",
"value": "\"v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;\"",
"ttl": 1491
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"Zoom=13284637\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"edb3bff2c0d64622a9b2250438277a59\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=GLp01gkFNopm_JItbLxml4iuVbTgJa3rKu0-eq1RvsE\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"v=spf1 redirect=_spf.mail.yahoo.com\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=2b0Glh8l2icXIAgAcjOcFx16Jt26yWDgEyrk5hPD-ZY\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=GU8WAl0zPqaxdcZqDjuN7pqdfPCpR9Amz9rwxMG91qw\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"facebook-domain-verification=gysqrcd69g0ej34f4jfn0huivkym1p\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"_globalsign-domain-verification=HOeO-_wfYsqBPIRhct0u92OioWzwfg5YahDu63Jvbg\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=Z3-Vh6zqUMgybVH4wQl1GxKSKN7JE13kyCyeZ3TZZ-I\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=w4N2bNopAWw1xYrdXKORILxx-WW3_LIiyX6dIMIidgk\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=xoBvU6aKxP0gYgNL0iXqF0EccAg6nFrO7XxsHnc3iNQ\"",
"ttl": 1800
},
{
"type": "TXT",
"name": "yahoo.com",
"value": "\"google-site-verification=2b8irRvU5a2h4Mb-H_fdqNrqWjS00qmPfPcWqm8BhxI\"",
"ttl": 1800
},
{
"type": "CAA",
"name": "yahoo.com",
"value": "\\# 18 00 05 69 73 73 75 65 73 65 63 74 69 67 6f 2e 63 6f 6d",
"ttl": 1800
},
{
"type": "CAA",
"name": "yahoo.com",
"value": "\\# 35 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 73 65 63 75 72 69 74 79 40 79 61 68 6f 6f 69 6e 63 2e 63 6f 6d",
"ttl": 1800
},
{
"type": "CAA",
"name": "yahoo.com",
"value": "\\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d",
"ttl": 1800
},
{
"type": "CAA",
"name": "yahoo.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": 1800
}
],
"queriedAt": "2026-05-10T21:31:14.188Z"
}
}