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 bloomberg.com

Records: 41

Response Time: 125ms

DNSSEC: Disabled

DNS Provider:

NS1

Security: ✓ SPF strict ✓ DMARC quarantine

Address Records

IP addresses the domain points to

2 records

Type	Name	Value	TTL
A	bloomberg.com	3.33.146.110 🇺🇸 US AS16509 AMAZON-02 - Amazon.com, Inc., US	6h
A	bloomberg.com	15.197.146.156 🇺🇸 US AS16509 AMAZON-02 - Amazon.com, Inc., US	6h

Mail Records

Mail servers for the domain

4 records

Type	Name	Value	TTL
MX	bloomberg.com	0 mgcnj1.bloomberg.com.	1h
MX	bloomberg.com	0 mgcnj2.bloomberg.com.	1h
MX	bloomberg.com	0 mgcny1.bloomberg.com.	1h
MX	bloomberg.com	0 mgcny2.bloomberg.com.	1h

Name Records

Nameservers and aliases

9 records

Type	Name	Value	TTL
NS	bloomberg.com	dns1.p01.nsone.net.	5m
NS	bloomberg.com	dns2.p01.nsone.net.	5m
NS	bloomberg.com	dns3.p01.nsone.net.	5m
NS	bloomberg.com	dns4.p01.nsone.net.	5m
NS	bloomberg.com	pdns1.ultradns.net.	5m
NS	bloomberg.com	pdns3.ultradns.org.	5m
NS	bloomberg.com	pdns5.ultradns.info.	5m
CNAME	_dmarc.bloomberg.com	_dmarc.quar1.dmarc-bloomberg.com.	1h
SOA	bloomberg.com	dns1.p01.nsone.net. dnsmaster.bloomberg.com. 2013093407 43200 3600 3600000 14400	1d

Text & Verification

SPF, DKIM, DMARC, and verification

22 records

Type	Name	Value	TTL
TXT	_dmarc.quar1.dmarc-bloomberg.com	"v=DMARC1; p=quarantine; adkim=r; aspf=r; ruf=mailto:dmarc-ruf@dmarc-bloomberg.com; fo=1; rua=mailto:dmarc-rua@dmarc-bloomberg.com; pct=1;"	1h
TXT	bloomberg.com	"OSSRH-64276"	12h
TXT	bloomberg.com	"Ymxvb21iZXJn"	12h
TXT	bloomberg.com	"MS=ms33692690"	12h
TXT	bloomberg.com	"MS=ms99943004"	12h
TXT	bloomberg.com	"2smsverify=08qXd7f0aUa5IPq0N4ETgQ"	12h
TXT	bloomberg.com	"ZOOM_verify_8UDWCiGoiAVgGEuiZNG9Ld"	12h
TXT	bloomberg.com	"ZOOM_verify_rl-mcFScS8W6864E30mlZg"	12h
TXT	bloomberg.com	"apple-domain-verification=9cs9hMRccEtbVb8h"	12h
TXT	bloomberg.com	"jamf-site-verification=VJNRhgJ90SmyugkIPAdfCQ"	12h
TXT	bloomberg.com	"airtable-verification=15d4376d6d99cc906abbcb295b4245da"	12h
TXT	bloomberg.com	"openai-domain-verification=dv-XaK3IjuwWpMmfss9VYKwn0eY"	12h
TXT	bloomberg.com	"cursor-domain-verification-asb77c=D43c1zjGqO3rTemQvZ121NSfi"	12h
TXT	bloomberg.com	"lutron-domain-verification-p8wzsk=PQcs5tfle6vYve4ulSshxyMYi"	12h
TXT	bloomberg.com	"extensis-domain-verification=707df5b4-0868-499f-af75-51718e082698"	12h
TXT	bloomberg.com	"google-site-verification=ClT3QBQ-Rd4b3AAq2gmQ-u_94EliZRmC2e-Kb4t9zEo"	12h
TXT	bloomberg.com	"google-site-verification=vH_zs-JrwvXxkyuUqmeN9t3iMYZqyt1-BJUsoyN3ca8"	12h
TXT	bloomberg.com	"F2QdzLTE6LTOyOQ7pQzoSY2pnwVM5pnfiqY3zOoYvS3LoVmIUr0J3op5vQI8Tg8VQwt24UK8v7oFWfbrCBWYYw=="	12h
TXT	bloomberg.com	"QnH3utpbwmcXnxwnErM2by/pp37P7fYtF9si0rMmb9FgwB98zU8UAzdl1GbyQMdyNFLKobFRdX6FfLlH/LG+og=="	12h
TXT	bloomberg.com	"v=spf1 ip4:69.184.0.0/13 ip4:199.172.169.0/24 ip4:208.22.56.0/24 ip4:69.191.241.124 -all"	12h
TXT	bloomberg.com	"atlassian-domain-verification=gK9LJEftkavNAe/keDgXDWOhGwUV02GQTz9BbfKLplkTTtpciOH5eL1W6u7BRfVR"	12h
TXT	bloomberg.com	"parallels-domain-verification=47460854911b478da11221dc20e8cc0340a92adf1e6b4ff08a5e941f5379c267"	12h

Security & Certificates

DNSSEC, CA restrictions, and keys

4 records

Type	Name	Value	TTL
CAA	bloomberg.com	\# 38 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 72 65 70 6f 72 74 76 75 6c 6e 40 62 6c 6f 6f 6d 62 65 72 67 2e 6e 65 74	12h
CAA	bloomberg.com	\# 17 00 05 69 73 73 75 65 61 6d 61 7a 6f 6e 2e 63 6f 6d	12h
CAA	bloomberg.com	\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d	12h
CAA	bloomberg.com	\# 23 00 09 69 73 73 75 65 77 69 6c 64 64 69 67 69 63 65 72 74 2e 63 6f 6d	12h

Queried at 5/12/2026, 8:56:17 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=bloomberg.com

Response for bloomberg.com Live Data

{
  "success": true,
  "data": {
    "domain": "bloomberg.com",
    "queryTimeMs": 125,
    "dnssec": false,
    "dnsProvider": "NS1",
    "records": [
      {
        "type": "A",
        "name": "bloomberg.com",
        "value": "3.33.146.110",
        "ttl": 21600,
        "geo": {
          "ip": "3.33.146.110",
          "asn": 16509,
          "country": "US",
          "asnName": "AMAZON-02 - Amazon.com, Inc., US"
        }
      },
      {
        "type": "A",
        "name": "bloomberg.com",
        "value": "15.197.146.156",
        "ttl": 21600,
        "geo": {
          "ip": "15.197.146.156",
          "asn": 16509,
          "country": "US",
          "asnName": "AMAZON-02 - Amazon.com, Inc., US"
        }
      },
      {
        "type": "MX",
        "name": "bloomberg.com",
        "value": "0 mgcnj1.bloomberg.com.",
        "ttl": 3600
      },
      {
        "type": "MX",
        "name": "bloomberg.com",
        "value": "0 mgcnj2.bloomberg.com.",
        "ttl": 3600
      },
      {
        "type": "MX",
        "name": "bloomberg.com",
        "value": "0 mgcny1.bloomberg.com.",
        "ttl": 3600
      },
      {
        "type": "MX",
        "name": "bloomberg.com",
        "value": "0 mgcny2.bloomberg.com.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "dns1.p01.nsone.net.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "dns2.p01.nsone.net.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "dns3.p01.nsone.net.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "dns4.p01.nsone.net.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "pdns1.ultradns.net.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "pdns3.ultradns.org.",
        "ttl": 300
      },
      {
        "type": "NS",
        "name": "bloomberg.com",
        "value": "pdns5.ultradns.info.",
        "ttl": 300
      },
      {
        "type": "CNAME",
        "name": "_dmarc.bloomberg.com",
        "value": "_dmarc.quar1.dmarc-bloomberg.com.",
        "ttl": 3600
      },
      {
        "type": "SOA",
        "name": "bloomberg.com",
        "value": "dns1.p01.nsone.net. dnsmaster.bloomberg.com. 2013093407 43200 3600 3600000 14400",
        "ttl": 86400
      },
      {
        "type": "TXT",
        "name": "_dmarc.quar1.dmarc-bloomberg.com",
        "value": "\"v=DMARC1; p=quarantine; adkim=r; aspf=r; ruf=mailto:dmarc-ruf@dmarc-bloomberg.com; fo=1; rua=mailto:dmarc-rua@dmarc-bloomberg.com; pct=1;\"",
        "ttl": 3600
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"OSSRH-64276\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"Ymxvb21iZXJn\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"MS=ms33692690\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"MS=ms99943004\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"2smsverify=08qXd7f0aUa5IPq0N4ETgQ\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"ZOOM_verify_8UDWCiGoiAVgGEuiZNG9Ld\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"ZOOM_verify_rl-mcFScS8W6864E30mlZg\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"apple-domain-verification=9cs9hMRccEtbVb8h\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"jamf-site-verification=VJNRhgJ90SmyugkIPAdfCQ\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"airtable-verification=15d4376d6d99cc906abbcb295b4245da\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"openai-domain-verification=dv-XaK3IjuwWpMmfss9VYKwn0eY\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"cursor-domain-verification-asb77c=D43c1zjGqO3rTemQvZ121NSfi\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"lutron-domain-verification-p8wzsk=PQcs5tfle6vYve4ulSshxyMYi\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"extensis-domain-verification=707df5b4-0868-499f-af75-51718e082698\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"google-site-verification=ClT3QBQ-Rd4b3AAq2gmQ-u_94EliZRmC2e-Kb4t9zEo\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"google-site-verification=vH_zs-JrwvXxkyuUqmeN9t3iMYZqyt1-BJUsoyN3ca8\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"F2QdzLTE6LTOyOQ7pQzoSY2pnwVM5pnfiqY3zOoYvS3LoVmIUr0J3op5vQI8Tg8VQwt24UK8v7oFWfbrCBWYYw==\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"QnH3utpbwmcXnxwnErM2by/pp37P7fYtF9si0rMmb9FgwB98zU8UAzdl1GbyQMdyNFLKobFRdX6FfLlH/LG+og==\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"v=spf1 ip4:69.184.0.0/13 ip4:199.172.169.0/24 ip4:208.22.56.0/24 ip4:69.191.241.124 -all\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"atlassian-domain-verification=gK9LJEftkavNAe/keDgXDWOhGwUV02GQTz9BbfKLplkTTtpciOH5eL1W6u7BRfVR\"",
        "ttl": 43200
      },
      {
        "type": "TXT",
        "name": "bloomberg.com",
        "value": "\"parallels-domain-verification=47460854911b478da11221dc20e8cc0340a92adf1e6b4ff08a5e941f5379c267\"",
        "ttl": 43200
      },
      {
        "type": "CAA",
        "name": "bloomberg.com",
        "value": "\\# 38 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 72 65 70 6f 72 74 76 75 6c 6e 40 62 6c 6f 6f 6d 62 65 72 67 2e 6e 65 74",
        "ttl": 43200
      },
      {
        "type": "CAA",
        "name": "bloomberg.com",
        "value": "\\# 17 00 05 69 73 73 75 65 61 6d 61 7a 6f 6e 2e 63 6f 6d",
        "ttl": 43200
      },
      {
        "type": "CAA",
        "name": "bloomberg.com",
        "value": "\\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d",
        "ttl": 43200
      },
      {
        "type": "CAA",
        "name": "bloomberg.com",
        "value": "\\# 23 00 09 69 73 73 75 65 77 69 6c 64 64 69 67 69 63 65 72 74 2e 63 6f 6d",
        "ttl": 43200
      }
    ],
    "queriedAt": "2026-05-12T08:56:17.045Z"
  }
}

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