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 ibm.com

Records: 54

Response Time: 63ms

DNSSEC: Disabled

DNS Provider:

NS1

Security: ✓ SPF strict ✓ DMARC reject

Address Records

IP addresses the domain points to

3 records

Type	Name	Value	TTL
A	ibm.com	23.223.179.32 🇺🇸 US AS16625 AKAMAI-AS - Akamai Technologies, Inc., US	10s
AAAA	ibm.com	2600:140a:5000:989::3831	5s
AAAA	ibm.com	2600:140a:5000:982::3831	5s

Mail Records

Mail servers for the domain

2 records

Type	Name	Value	TTL
MX	ibm.com	5 mx0a-001b2d05.pphosted.com.	1h
MX	ibm.com	5 mx0b-001b2d05.pphosted.com.	1h

Name Records

Nameservers and aliases

5 records

Type	Name	Value	TTL
NS	ibm.com	dns1.p05.nsone.net.	1h
NS	ibm.com	dns2.p05.nsone.net.	1h
NS	ibm.com	dns3.p05.nsone.net.	1h
NS	ibm.com	dns4.p05.nsone.net.	1h
SOA	ibm.com	dns1.p05.nsone.net. hostmaster.nsone.net. 1729786389 43200 7200 604800 3600	1d

Text & Verification

SPF, DKIM, DMARC, and verification

44 records

Type	Name	Value	TTL
TXT	_dmarc.ibm.com	"v=DMARC1; p=reject; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com"	2h
TXT	ibm.com	"MS=ms61389031"	30m
TXT	ibm.com	"00D3h000004YkeYEAS"	30m
TXT	ibm.com	"00d00000000hedieay"	30m
TXT	ibm.com	"00d50000000c9mweay"	30m
TXT	ibm.com	"00df40000004784eaa"	30m
TXT	ibm.com	"40a21f5affe343c6b37e0a5af80dcd93"	30m
TXT	ibm.com	"yandex-verification: 5f458b477256c50c"	30m
TXT	ibm.com	"_github-challenge-ibm.ibm.com=2613e984bc"	30m
TXT	ibm.com	"apple-domain-verification=M3o953J0rN1B0P2a"	30m
TXT	ibm.com	"google-gws-recovery-domain-verification=42135076"	30m
TXT	ibm.com	"google-gws-recovery-domain-verification=48225137"	30m
TXT	ibm.com	"amazonses:79ShwQazteb+WkCt8e297sAC2mwZVRditsrzaoxiHjU="	30m
TXT	ibm.com	"docker-verification=7c4d4e40-e7ee-4183-94c2-db97d0873269"	30m
TXT	ibm.com	"docker-verification=846278f4-7e2c-4586-ae26-e1a9f0f0aecd"	30m
TXT	ibm.com	"mongodb-site-verification=3d0wR0KvanH3yTbll0sXEJ0QGBQffOkv"	30m
TXT	ibm.com	"mongodb-site-verification=gEevYaKFpagtLmrYxomtpE2QmYwnd29i"	30m
TXT	ibm.com	"facebook-domain-verification=kyuxs3tdqtyh9rbqa3szkq3k9i2bbs"	30m
TXT	ibm.com	"smartsheet-site-validation=I-lI3gCPdvKbKQ6KTki96Ream6Yjs1gU"	30m
TXT	ibm.com	"onetrust-domain-verification=e7e09cedfb9b4ff386f1274e4c214d55"	30m
TXT	ibm.com	"adobe-idp-site-verification=5f8adca7-512f-44e1-a5b2-b62c5e3763f2"	30m
TXT	ibm.com	"google-site-verification=I-empodMpM7n5Px1doUgIaOKHKeIMXXf6k8Ea5ENyO4"	30m
TXT	ibm.com	"google-site-verification=Jck8mLbYYfCnrmi_nRy4MG2fbUN3UGhC29KdspGLd9Y"	30m
TXT	ibm.com	"google-site-verification=aH5jG_abrxRKeKZKOrX9CuXlXdFSCQxVkmAVoYwzNcc"	30m
TXT	ibm.com	"google-site-verification=tzdngH5fWH-k8uQoDVovOFJQZTwaGtDOP6S2cQlOvCs"	30m
TXT	ibm.com	"h1-domain-verification=m9jGKLYa5hDdU5AHUfK9jrBmWVhx3h9t9ztfDFMaxZfgChvk"	30m
TXT	ibm.com	"intersight=cfe6f48b59e7428442b9aab04765ca0953e01c480a685ca5cf6939ef9e505532"	30m
TXT	ibm.com	"Dynatrace-site-verification=76b6b299-fe43-4f31-889b-a8a467193478__8q74sg9dg5udjppn95utrb8bct"	30m
TXT	ibm.com	"atlassian-domain-verification=WAjTH82C5Zx475WLKAA2nrdlsoA/kN0ej9igrLrED4h15KMHPOm+A5H3GndKAxDC"	30m
TXT	ibm.com	"atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH"	30m
TXT	ibm.com	"DomainVerification=CYICZMSWT62KDTQWZ1YCKKU763NN36BQJ4TD5BV606K3FLDUR3UOJE58E30FTIVL"	30m
TXT	ibm.com	"mongodb-site-verification=Gcqpap80hVonXfV2VnYC6AlEr2Z9vvf3"	30m
TXT	ibm.com	"ms-domain-verification=1adbc779-89ce-47cf-8167-c4e4a3b4a6aa"	30m
TXT	ibm.com	"figma-domain-verification=6db9259c4472f3e5ba44c7ae284b4f4b8aa0268c0797659a5e1a28ccfe912ddf-1741206863"	30m
TXT	ibm.com	"atlassian-domain-verification=79ZnqmRPyDwm6b99GAF3ymzBmjtRZU9oCfgMwVMAUGlrPPenDc6esgO62jafAXUI"	30m
TXT	ibm.com	"intersight=1439768961d2f6d736c38b947d235947681cd817abea13eab3daee9ecbdc6c3d"	30m
TXT	ibm.com	"asv=e8bb80eeac60e62a4dd07f03d1d36829"	30m
TXT	ibm.com	"_analyst_ng_validation=f6702989-83f3-42b8-be39-19cf8f1c33f5"	30m
TXT	ibm.com	"ms-domain-verification=bedcd06e-7e1c-4906-9b6a-b4a1095fa4ed"	30m
TXT	ibm.com	"smartsheet-site-validation=TaCpXPZ-qFfOgfHXuMrfF8_d6GZjICNl"	30m
TXT	ibm.com	"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"	30m
TXT	ibm.com	"jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ"	30m
TXT	ibm.com	"anthropic-domain-verification-ym2t7s=RPDdVAMpzgbooX0kxhqstuM2D"	30m
TXT	ibm.com	"atlassian-sending-domain-verification=79afa9af-6e0f-47e6-b636-2786f8772f66"	30m

Queried at 5/12/2026, 8:55:50 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=ibm.com

Response for ibm.com Live Data

{
  "success": true,
  "data": {
    "domain": "ibm.com",
    "queryTimeMs": 63,
    "dnssec": false,
    "dnsProvider": "NS1",
    "records": [
      {
        "type": "A",
        "name": "ibm.com",
        "value": "23.223.179.32",
        "ttl": 10,
        "geo": {
          "ip": "23.223.179.32",
          "asn": 16625,
          "country": "US",
          "asnName": "AKAMAI-AS - Akamai Technologies, Inc., US"
        }
      },
      {
        "type": "AAAA",
        "name": "ibm.com",
        "value": "2600:140a:5000:989::3831",
        "ttl": 5,
        "geo": {
          "ip": "2600:140a:5000:989::3831"
        }
      },
      {
        "type": "AAAA",
        "name": "ibm.com",
        "value": "2600:140a:5000:982::3831",
        "ttl": 5,
        "geo": {
          "ip": "2600:140a:5000:982::3831"
        }
      },
      {
        "type": "MX",
        "name": "ibm.com",
        "value": "5 mx0a-001b2d05.pphosted.com.",
        "ttl": 3600
      },
      {
        "type": "MX",
        "name": "ibm.com",
        "value": "5 mx0b-001b2d05.pphosted.com.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "ibm.com",
        "value": "dns1.p05.nsone.net.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "ibm.com",
        "value": "dns2.p05.nsone.net.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "ibm.com",
        "value": "dns3.p05.nsone.net.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "ibm.com",
        "value": "dns4.p05.nsone.net.",
        "ttl": 3600
      },
      {
        "type": "SOA",
        "name": "ibm.com",
        "value": "dns1.p05.nsone.net. hostmaster.nsone.net. 1729786389 43200 7200 604800 3600",
        "ttl": 86400
      },
      {
        "type": "TXT",
        "name": "_dmarc.ibm.com",
        "value": "\"v=DMARC1; p=reject; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com\"",
        "ttl": 7200
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"MS=ms61389031\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"00D3h000004YkeYEAS\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"00d00000000hedieay\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"00d50000000c9mweay\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"00df40000004784eaa\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"40a21f5affe343c6b37e0a5af80dcd93\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"yandex-verification: 5f458b477256c50c\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"_github-challenge-ibm.ibm.com=2613e984bc\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"apple-domain-verification=M3o953J0rN1B0P2a\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-gws-recovery-domain-verification=42135076\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-gws-recovery-domain-verification=48225137\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"amazonses:79ShwQazteb+WkCt8e297sAC2mwZVRditsrzaoxiHjU=\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"docker-verification=7c4d4e40-e7ee-4183-94c2-db97d0873269\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"docker-verification=846278f4-7e2c-4586-ae26-e1a9f0f0aecd\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"mongodb-site-verification=3d0wR0KvanH3yTbll0sXEJ0QGBQffOkv\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"mongodb-site-verification=gEevYaKFpagtLmrYxomtpE2QmYwnd29i\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"facebook-domain-verification=kyuxs3tdqtyh9rbqa3szkq3k9i2bbs\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"smartsheet-site-validation=I-lI3gCPdvKbKQ6KTki96Ream6Yjs1gU\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"onetrust-domain-verification=e7e09cedfb9b4ff386f1274e4c214d55\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"adobe-idp-site-verification=5f8adca7-512f-44e1-a5b2-b62c5e3763f2\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-site-verification=I-empodMpM7n5Px1doUgIaOKHKeIMXXf6k8Ea5ENyO4\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-site-verification=Jck8mLbYYfCnrmi_nRy4MG2fbUN3UGhC29KdspGLd9Y\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-site-verification=aH5jG_abrxRKeKZKOrX9CuXlXdFSCQxVkmAVoYwzNcc\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"google-site-verification=tzdngH5fWH-k8uQoDVovOFJQZTwaGtDOP6S2cQlOvCs\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"h1-domain-verification=m9jGKLYa5hDdU5AHUfK9jrBmWVhx3h9t9ztfDFMaxZfgChvk\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"intersight=cfe6f48b59e7428442b9aab04765ca0953e01c480a685ca5cf6939ef9e505532\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"Dynatrace-site-verification=76b6b299-fe43-4f31-889b-a8a467193478__8q74sg9dg5udjppn95utrb8bct\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"atlassian-domain-verification=WAjTH82C5Zx475WLKAA2nrdlsoA/kN0ej9igrLrED4h15KMHPOm+A5H3GndKAxDC\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"DomainVerification=CYICZMSWT62KDTQWZ1YCKKU763NN36BQJ4TD5BV606K3FLDUR3UOJE58E30FTIVL\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"mongodb-site-verification=Gcqpap80hVonXfV2VnYC6AlEr2Z9vvf3\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"ms-domain-verification=1adbc779-89ce-47cf-8167-c4e4a3b4a6aa\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"figma-domain-verification=6db9259c4472f3e5ba44c7ae284b4f4b8aa0268c0797659a5e1a28ccfe912ddf-1741206863\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"atlassian-domain-verification=79ZnqmRPyDwm6b99GAF3ymzBmjtRZU9oCfgMwVMAUGlrPPenDc6esgO62jafAXUI\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"intersight=1439768961d2f6d736c38b947d235947681cd817abea13eab3daee9ecbdc6c3d\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"asv=e8bb80eeac60e62a4dd07f03d1d36829\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"_analyst_ng_validation=f6702989-83f3-42b8-be39-19cf8f1c33f5\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"ms-domain-verification=bedcd06e-7e1c-4906-9b6a-b4a1095fa4ed\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"smartsheet-site-validation=TaCpXPZ-qFfOgfHXuMrfF8_d6GZjICNl\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"anthropic-domain-verification-ym2t7s=RPDdVAMpzgbooX0kxhqstuM2D\"",
        "ttl": 1800
      },
      {
        "type": "TXT",
        "name": "ibm.com",
        "value": "\"atlassian-sending-domain-verification=79afa9af-6e0f-47e6-b636-2786f8772f66\"",
        "ttl": 1800
      }
    ],
    "queriedAt": "2026-05-12T08:55:50.426Z"
  }
}

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