DNS Lookup Tool

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

Try:

RequestGuard

DNS Records for x.com

Records: 34

Response Time: 41ms

DNSSEC: Disabled

DNS Provider: Unknown

Security: ✓ SPF strict ✓ DMARC reject

Address Records

IP addresses the domain points to

1 record

Type	Name	Value	TTL
A	x.com	162.159.140.229 🇺🇸 US AS13335 CLOUDFLARENET - Cloudflare, Inc., US	4m

Mail Records

Mail servers for the domain

5 records

Type	Name	Value	TTL
MX	x.com	1 aspmx.l.google.com.	5m
MX	x.com	10 alt3.aspmx.l.google.com.	5m
MX	x.com	10 alt4.aspmx.l.google.com.	5m
MX	x.com	5 alt1.aspmx.l.google.com.	5m
MX	x.com	5 alt2.aspmx.l.google.com.	5m

Name Records

Nameservers and aliases

9 records

Type	Name	Value	TTL
NS	x.com	a.r10.twtrdns.net.	3h
NS	x.com	a.u10.twtrdns.net.	3h
NS	x.com	b.r10.twtrdns.net.	3h
NS	x.com	b.u10.twtrdns.net.	3h
NS	x.com	c.r10.twtrdns.net.	3h
NS	x.com	c.u10.twtrdns.net.	3h
NS	x.com	d.r10.twtrdns.net.	3h
NS	x.com	d.u10.twtrdns.net.	3h
SOA	x.com	a.u10.twtrdns.net. noc.twitter.com. 2023121201 3600 600 604800 300	5m

Text & Verification

SPF, DKIM, DMARC, and verification

19 records

Type	Name	Value	TTL
TXT	_dmarc.x.com	"v=DMARC1; p=reject; rua=mailto:caf935f12c8645b2921b0749d1fcd49e@dmarc-reports.cloudflare.net"	5m
TXT	x.com	"3089463"	5m
TXT	x.com	"_w548xs1kfxtlqk3jyx19bzwk34c473i"	5m
TXT	x.com	"adobe-idp-site-verification=ab4d9ce3473a73e81f46238da34ea4967fd5ac80e5c43fbfa8dff46d06a5321c"	5m
TXT	x.com	"adobe-sign-verification=c693a744ee2d282a36a43e6e724c5ea"	5m
TXT	x.com	"apple-domain-verification=sEij6tJOW11fVNrG"	5m
TXT	x.com	"atlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1vvrzzA63iP1qSLN"	5m
TXT	x.com	"atlassian-sending-domain-verification=bd424180-8645-4de5-bd6a-285479c7577a"	5m
TXT	x.com	"figma-domain-verification=ee8420edd01965ba297f3438c907cfc6fbbaa1ee90a07b28f28bcfca8e6017bb-1729630998"	5m
TXT	x.com	"google-site-verification=8yQmoVhQedzlt36RPeQP41ytrEFk9aHEnde_xm0626g"	5m
TXT	x.com	"google-site-verification=F6u9mGL--d2lbLljvH3b1UUgXtevQPdcamKr9c8914A"	5m
TXT	x.com	"google-site-verification=lEZNYWieV7-UbDJafAm0u_RvNFb7GGqIYWAP4JmG5qs"	5m
TXT	x.com	"google-site-verification=rbRGYlOADDbtUYJTGd8GEDm0PwPZExviDSaSH4JLR8Q"	5m
TXT	x.com	"google-site-verification=reUF-TgZq93ZGtzImw42sfYglI2hY0QiGRmfc4jeKbs"	5m
TXT	x.com	"kkdl3qb3tcrmdhfsm803p67r0my0svs8"	5m
TXT	x.com	"shopify-verification-code=cUZazKrqCWgcshrcGvgfFR1lieuhRF"	5m
TXT	x.com	"slack-domain-verification=Csk4bjCPFnJaDLLaKFUwCTFuUpCVvnYlAm2Tba0i"	5m
TXT	x.com	"stripe-verification=46F7B88485621DC18923B43D12E90E6CDBCE232F2FEBCF084E6EFA91F6BA707D"	5m
TXT	x.com	"v=spf1 ip4:199.16.156.0/22 ip4:199.59.148.0/22 include:_spf.google.com include:_spf.salesforce.com include:_oerp.x.com include:phx1.rp.oracleemaildelivery.com include:iad1.rp.oracleemaildelivery.com -all"	5m

Queried at 5/12/2026, 8:53:45 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=x.com

Response for x.com Live Data

{
  "success": true,
  "data": {
    "domain": "x.com",
    "queryTimeMs": 41,
    "dnssec": false,
    "dnsProvider": null,
    "records": [
      {
        "type": "A",
        "name": "x.com",
        "value": "162.159.140.229",
        "ttl": 297,
        "geo": {
          "ip": "162.159.140.229",
          "asn": 13335,
          "country": "US",
          "asnName": "CLOUDFLARENET - Cloudflare, Inc., US"
        }
      },
      {
        "type": "MX",
        "name": "x.com",
        "value": "1 aspmx.l.google.com.",
        "ttl": 300
      },
      {
        "type": "MX",
        "name": "x.com",
        "value": "10 alt3.aspmx.l.google.com.",
        "ttl": 300
      },
      {
        "type": "MX",
        "name": "x.com",
        "value": "10 alt4.aspmx.l.google.com.",
        "ttl": 300
      },
      {
        "type": "MX",
        "name": "x.com",
        "value": "5 alt1.aspmx.l.google.com.",
        "ttl": 300
      },
      {
        "type": "MX",
        "name": "x.com",
        "value": "5 alt2.aspmx.l.google.com.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "a.r10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "a.u10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "b.r10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "b.u10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "c.r10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "c.u10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "d.r10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "NS",
        "name": "x.com",
        "value": "d.u10.twtrdns.net.",
        "ttl": 13999
      },
      {
        "type": "SOA",
        "name": "x.com",
        "value": "a.u10.twtrdns.net. noc.twitter.com. 2023121201 3600 600 604800 300",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "_dmarc.x.com",
        "value": "\"v=DMARC1; p=reject; rua=mailto:caf935f12c8645b2921b0749d1fcd49e@dmarc-reports.cloudflare.net\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"3089463\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"_w548xs1kfxtlqk3jyx19bzwk34c473i\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"adobe-idp-site-verification=ab4d9ce3473a73e81f46238da34ea4967fd5ac80e5c43fbfa8dff46d06a5321c\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"adobe-sign-verification=c693a744ee2d282a36a43e6e724c5ea\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"apple-domain-verification=sEij6tJOW11fVNrG\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"atlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1vvrzzA63iP1qSLN\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"atlassian-sending-domain-verification=bd424180-8645-4de5-bd6a-285479c7577a\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"figma-domain-verification=ee8420edd01965ba297f3438c907cfc6fbbaa1ee90a07b28f28bcfca8e6017bb-1729630998\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"google-site-verification=8yQmoVhQedzlt36RPeQP41ytrEFk9aHEnde_xm0626g\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"google-site-verification=F6u9mGL--d2lbLljvH3b1UUgXtevQPdcamKr9c8914A\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"google-site-verification=lEZNYWieV7-UbDJafAm0u_RvNFb7GGqIYWAP4JmG5qs\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"google-site-verification=rbRGYlOADDbtUYJTGd8GEDm0PwPZExviDSaSH4JLR8Q\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"google-site-verification=reUF-TgZq93ZGtzImw42sfYglI2hY0QiGRmfc4jeKbs\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"kkdl3qb3tcrmdhfsm803p67r0my0svs8\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"shopify-verification-code=cUZazKrqCWgcshrcGvgfFR1lieuhRF\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"slack-domain-verification=Csk4bjCPFnJaDLLaKFUwCTFuUpCVvnYlAm2Tba0i\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"stripe-verification=46F7B88485621DC18923B43D12E90E6CDBCE232F2FEBCF084E6EFA91F6BA707D\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "x.com",
        "value": "\"v=spf1 ip4:199.16.156.0/22 ip4:199.59.148.0/22 include:_spf.google.com include:_spf.salesforce.com include:_oerp.x.com include:phx1.rp.oracleemaildelivery.com include:iad1.rp.oracleemaildelivery.com -all\"",
        "ttl": 300
      }
    ],
    "queriedAt": "2026-05-12T08:53:45.114Z"
  }
}

Rate limit: 100 req/min

Authentication: API Key

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