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 digicert.com

Records: 44
Response Time: 58ms
DNSSEC: Disabled
DNS Provider: UltraDNS
Security: ✓ SPF soft ✓ DMARC quarantine

Address Records

IP addresses the domain points to

2 records
Type Name Value TTL
A digicert.com
45.60.131.229
🇺🇸 US AS19551 INCAPSULA - Incapsula Inc, US
2m
A digicert.com
45.60.121.229
🇺🇸 US AS19551 INCAPSULA - Incapsula Inc, US
2m

Mail Records

Mail servers for the domain

1 record
Type Name Value TTL
MX digicert.com
0 digicert-com.mail.protection.outlook.com.
 1h

Name Records

Nameservers and aliases

11 records
Type Name Value TTL
NS digicert.com
pdns196.ultradns.biz.
 21h
NS digicert.com
ns24.digicertdns.net.
 21h
NS digicert.com
ns22.digicertdns.com.
 21h
NS digicert.com
ns20.digicertdns.com.
 21h
NS digicert.com
ns21.digicertdns.com.
 21h
NS digicert.com
ns23.digicertdns.net.
 21h
NS digicert.com
ns25.digicertdns.net.
 21h
NS digicert.com
pdns196.ultradns.com.
 21h
NS digicert.com
pdns196.ultradns.net.
 21h
NS digicert.com
pdns196.ultradns.org.
 21h
SOA digicert.com
ns20.digicertdns.com. dns.digicertdns.com. 2009020871 43200 3600 1209600 180
 1d

Text & Verification

SPF, DKIM, DMARC, and verification

28 records
Type Name Value TTL
TXT _dmarc.digicert.com
"v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@digicert.com"
 10m
TXT digicert.com
"pax8validate"
 5m
TXT digicert.com
"PDDL96o0kJXfsY1UKWkj8_-WiQ"
 5m
TXT digicert.com
"_iu8a5g8unla4ur5rvw7ulwbcfq11mmn"
 5m
TXT digicert.com
"_mkwt024uea9zg5c8ywxx98km4xs59oa"
 5m
TXT digicert.com
"c3cfbc958c404c659f758cdd4dc2ae0e"
 5m
TXT digicert.com
"hbxl3xs6mnfgcvdwpjltfztfqbm0q6j7"
 5m
TXT digicert.com
"l685v6cy93xkw8pgppy4ms518l61ql0t"
 5m
TXT digicert.com
"pjzx2ldzjbycl42tc85lm8zm05kxc5b9"
 5m
TXT digicert.com
"tm25jk2w7b1lqkvzg72ns2tnlwkfx4bp"
 5m
TXT digicert.com
"asv=1f1b135281f5d1ef6d125b846798c281"
 5m
TXT digicert.com
"apple-domain-verification=LysAWG6wOID76rWM"
 5m
TXT digicert.com
"QuoVadis=8689a090-cbf6-4aff-8fb7-3416494f1f6f"
 5m
TXT digicert.com
"docusign=999fd605-b079-4d81-b0d8-a95208ae4450"
 5m
TXT digicert.com
"cloudhealth=eb379e22-a90f-4097-b814-ca7d330ad0d8"
 5m
TXT digicert.com
"google-gws-recovery-domain-verification=48029321"
 5m
TXT digicert.com
"openai-domain-verification=dv-YNK3xcL8AItjkv1ZubDo6TsE"
 5m
TXT digicert.com
"docker-verification=1608c704-787a-464a-8f5f-4d19c1c3e0aa"
 5m
TXT digicert.com
"miro-verification=31e307c1dc4ae6591a1edd5c7dcf58c678b54d32"
 5m
TXT digicert.com
"onetrust-domain-verification=f8a2f79b8dab41a492aaaa52e613a679"
 5m
TXT digicert.com
"anthropic-domain-verification-3jqen9=N0Wsir4IqKxnVjDr9Fro3i7B9"
 5m
TXT digicert.com
"fastly-domain-delegation-3t4rfpsjms3gfs7ifvcc-716488-2023-11-22"
 5m
TXT digicert.com
"google-site-verification=biaoTy6jC7ljI6uEbBxS7wtBbZAyukDzJTUhJM_hYEg"
 5m
TXT digicert.com
"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com ~all"
 5m
TXT digicert.com
"kUy+EQPWJE5P7A19foqNx806Ir1KXvwbqbedXmbobf/C+X25pgY1YJ1GVX8rj6VdvXnUvqabmtdTO9VF75StGg=="
 5m
TXT digicert.com
"adobe-idp-site-verification=0575680fbf675a4b870e0423b2b288e8f93b19b571ff480a0b235b52428e76f4"
 5m
TXT digicert.com
"atlassian-domain-verification=/d+HEyZ/KMJ86EO42QuM+xsCy/NYRORirQapa7A521Lw2DAfpubWhSPL218lICJ7"
 5m
TXT digicert.com
"_gitlab-pages-verification-code.digicert.com TXT gitlab-pages-verification-code=76676502ba1febfc1a68d0bf1c3badb1"
 5m

Security & Certificates

DNSSEC, CA restrictions, and keys

2 records
Type Name Value TTL
CAA digicert.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
 1h
CAA digicert.com
\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d
 1h

Queried at 5/10/2026, 9:31:55 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=digicert.com
Response for digicert.com Live Data 
{
  "success": true,
  "data": {
    "domain": "digicert.com",
    "queryTimeMs": 58,
    "dnssec": false,
    "dnsProvider": "UltraDNS",
    "records": [
      {
        "type": "A",
        "name": "digicert.com",
        "value": "45.60.131.229",
        "ttl": 147,
        "geo": {
          "ip": "45.60.131.229",
          "asn": 19551,
          "country": "US",
          "asnName": "INCAPSULA - Incapsula Inc, US"
        }
      },
      {
        "type": "A",
        "name": "digicert.com",
        "value": "45.60.121.229",
        "ttl": 147,
        "geo": {
          "ip": "45.60.121.229",
          "asn": 19551,
          "country": "US",
          "asnName": "INCAPSULA - Incapsula Inc, US"
        }
      },
      {
        "type": "MX",
        "name": "digicert.com",
        "value": "0 digicert-com.mail.protection.outlook.com.",
        "ttl": 3600
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "pdns196.ultradns.biz.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns24.digicertdns.net.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns22.digicertdns.com.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns20.digicertdns.com.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns21.digicertdns.com.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns23.digicertdns.net.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "ns25.digicertdns.net.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "pdns196.ultradns.com.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "pdns196.ultradns.net.",
        "ttl": 78666
      },
      {
        "type": "NS",
        "name": "digicert.com",
        "value": "pdns196.ultradns.org.",
        "ttl": 78666
      },
      {
        "type": "SOA",
        "name": "digicert.com",
        "value": "ns20.digicertdns.com. dns.digicertdns.com. 2009020871 43200 3600 1209600 180",
        "ttl": 86400
      },
      {
        "type": "TXT",
        "name": "_dmarc.digicert.com",
        "value": "\"v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@digicert.com\"",
        "ttl": 600
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"pax8validate\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"PDDL96o0kJXfsY1UKWkj8_-WiQ\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"_iu8a5g8unla4ur5rvw7ulwbcfq11mmn\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"_mkwt024uea9zg5c8ywxx98km4xs59oa\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"c3cfbc958c404c659f758cdd4dc2ae0e\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"hbxl3xs6mnfgcvdwpjltfztfqbm0q6j7\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"l685v6cy93xkw8pgppy4ms518l61ql0t\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"pjzx2ldzjbycl42tc85lm8zm05kxc5b9\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"tm25jk2w7b1lqkvzg72ns2tnlwkfx4bp\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"asv=1f1b135281f5d1ef6d125b846798c281\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"apple-domain-verification=LysAWG6wOID76rWM\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"QuoVadis=8689a090-cbf6-4aff-8fb7-3416494f1f6f\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"docusign=999fd605-b079-4d81-b0d8-a95208ae4450\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"cloudhealth=eb379e22-a90f-4097-b814-ca7d330ad0d8\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"google-gws-recovery-domain-verification=48029321\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"openai-domain-verification=dv-YNK3xcL8AItjkv1ZubDo6TsE\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"docker-verification=1608c704-787a-464a-8f5f-4d19c1c3e0aa\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"miro-verification=31e307c1dc4ae6591a1edd5c7dcf58c678b54d32\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"onetrust-domain-verification=f8a2f79b8dab41a492aaaa52e613a679\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"anthropic-domain-verification-3jqen9=N0Wsir4IqKxnVjDr9Fro3i7B9\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"fastly-domain-delegation-3t4rfpsjms3gfs7ifvcc-716488-2023-11-22\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"google-site-verification=biaoTy6jC7ljI6uEbBxS7wtBbZAyukDzJTUhJM_hYEg\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com ~all\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"kUy+EQPWJE5P7A19foqNx806Ir1KXvwbqbedXmbobf/C+X25pgY1YJ1GVX8rj6VdvXnUvqabmtdTO9VF75StGg==\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"adobe-idp-site-verification=0575680fbf675a4b870e0423b2b288e8f93b19b571ff480a0b235b52428e76f4\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"atlassian-domain-verification=/d+HEyZ/KMJ86EO42QuM+xsCy/NYRORirQapa7A521Lw2DAfpubWhSPL218lICJ7\"",
        "ttl": 300
      },
      {
        "type": "TXT",
        "name": "digicert.com",
        "value": "\"_gitlab-pages-verification-code.digicert.com TXT gitlab-pages-verification-code=76676502ba1febfc1a68d0bf1c3badb1\"",
        "ttl": 300
      },
      {
        "type": "CAA",
        "name": "digicert.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": 3600
      },
      {
        "type": "CAA",
        "name": "digicert.com",
        "value": "\\# 19 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d",
        "ttl": 3600
      }
    ],
    "queriedAt": "2026-05-10T21:31:55.057Z"
  }
}
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