DNS.fish

$ Quick DNS Record Lookup Tool_

> DNS records for du.edu

Name Type Data TTL
support.du.eduA 130.253.2.113 600
www.du.eduA 23.185.0.1 300
du.eduA 23.185.0.1 600
du.eduAAAA 2620:12a:8001::1 600
du.eduAAAA 2620:12a:8000::1 600
mail.du.eduCNAME smtpin.cair.du.edu 3600
api.du.eduCNAME web-enablement-experience-api.cloudhub.io 3600
ftp.du.eduCNAME ec2-54-241-49-128.us-west-1.compute.amazonaws.com 3600
du.eduMX 10 mxa-00241a02.gslb.pphosted.com. 300
du.eduMX 10 mxb-00241a02.gslb.pphosted.com. 300
du.eduNS ns4.p201.dns.oraclecloud.net 86400
du.eduNS ns1.p201.dns.oraclecloud.net 86400
du.eduNS ns2.p201.dns.oraclecloud.net 86400
du.eduNS ns3.p201.dns.oraclecloud.net 86400
du.eduSOA nsipsvc03-vwp.du.edu. info-dns.du.edu. 2001556224 600 600 1296000 86400 600
du.eduTXT "google-site-verification=BEXpZiSjkKq5DyMW_NJO4HJozpNKhd-RFoZ1SU2AlZ0" 3600
du.eduTXT "e2ma-verification=ql0eb" 3600
du.eduTXT "pardot_149391_*=94d4b6541d12ae48c5b83aee5dc6a841a9c79040ae36f33cfda6edc4a3f2cbbc" 3600
du.eduTXT "cisco-ci-domain-verification=7e7b24754d2adca3015b74d24204c80df1e6b95614294a8c889574023f2d30b5" 3600
du.eduTXT "_globalsign-domain-verification=ASEHzH085zgWDJZcOqX2IKb-tTYrTockt1-Jb-veYs" 3600
du.eduTXT "docusign=1ff8210c-4b7c-463d-bf8d-dec467d3b6cc" 3600
du.eduTXT "autodesk-domain-verification=T1ZbSb-RI16TMKr4rKqI" 3600
du.eduTXT "google-site-verification:WHNxr1IRt0U4trUGOx0P_3Mapbx4bAOGrvpzn6WTydY" 3600
du.eduTXT "adobe-idp-site-verification=fcc78d68a8825dbfa9937ca2e8cbb9823ad970f9a896ffe042d05f46d9af86f0" 3600
du.eduTXT "d365mktkey=oXlxTfVBvFPkBUs0GXSm8nlxexr6BtyotomfdOWpD3ox" 3600
du.eduTXT "48tgv7bnpo320endltdp4qqpir" 3600
du.eduTXT "MS=ms18061669" 3600
du.eduTXT "v=spf1 ip4:54.173.83.138 ip4:107.23.16.222 ip4:130.253.1.71 ip4:130.253.1.193 ip4:209.61.151.224 ip4:146.20.191.120 ip4:146.20.191.121 ip4:146.20.191.122 ip4:12.228.6.215 ip4:54.236.128.150 ip4:54.236.109.30 ""ip4:96.46.159.128/27 ip4:96.46.150.232/29 ip4:96.46.155.232/29 ip4:96.46.148.248/29 ip4:174.128.25.160/27 ip4:74.206.99.208/29 ip4:204.93.202.186 ip4:208.75.120.0/22 ip4:27.126.146.0/24 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ""ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:207.8.96.0/23 ip4:38.95.104.0/23 ip4:38.126.54.0/24 ip4:216.4.238.0/24 ip4:12.206.206.0/24 ip4:12.174.236.0/24 ip4:12.110.193.0/25 ip4:38.107.205.0/25 ""ip4:216.151.221.128/26 ip4:50.31.43.252 ip4:168.245.108.49 ip4:198.37.148.23 ""ip4:167.89.13.187 ip4:167.89.17.242 ip4:167.89.25.12 ip4:167.89.25.126 ip4:198.37.152.133 ip4:198.37.152.137 ip4:198.37.152.151 ip4:198.37.158.230 ip4:198.37.159.162 ip4:65.38.18.1/28 ip4:18.233.90.162 ""include:spf.protection.outlook.com include:_tuf-spf.touchnet.com include:spf.mandrillapp.com include:technolutions.net include:spf-00241a02.pphosted.com ~all" 3600
du.eduTXT "ktD+DpsDo4zc7Q/sjuH9eSx3Ms0KbT7em+nmsfXd9w8w56exAd00lZOKiXma8Bss/v6xIcCoXNA6+wkkzKtWqA==" 3600
du.eduTXT "google-site-verification=li-DPuVqdlxRew5Z-oVIcICDQix2K3J6b5uc5Egt6rc" 3600
du.eduTXT "docusign=b02d4133-de65-4905-aeb7-05ed5173b1ea" 3600
du.eduTXT "drnsfqu81d70lsvsv5uoe6lsn7" 3600
du.eduTXT "3uell7slaqp2luvba6no4mq9ah" 3600
du.eduTXT "v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com" 3600
du.eduTXT "d365mktkey=im5pAUiXm9IxDRIhSFTMCW8DrOqP2CFgh9WVIVjP6Ycx" 3600
du.eduTXT "asv=4d037429df1c38a629a2c2c1e9d75714" 3600
du.eduTXT "facebook-domain-verification=4o143ljo7p1bpjzt0vsxrqalpvrmiq" 3600
du.eduTXT "google-site-verification=vg5wRrG8iFFWuDwdUdEGtdYZEOva3a_3ESENnOt2Pzg" 3600
du.eduTXT "intersight=42d79a3618a8843e27174d6405d1c1effacecef29f248ec259a1133d043b5c5a" 3600

> Export DNS Records for du.edu

Need PDF format? Easily convert TXT to PDF with PDF Dance .

> About DNS.fish

DNS.fish: Powerful tool for quick DNS record lookups. The alternative to nslookup.io. Built for devs, sysadmins, and curious minds. Simple curl commands. Fast results. No BS.

> Domain DNS Lookup API Usage

$ Get all DNS records:

curl dns.fish/du.edu

$ Get specific type records:

curl dns.fish/du.edu/TYPE

Replace DOMAIN with target domain, TYPE with DNS record type (A, AAAA, MX, etc.).

> Features

  • • Fast and live DNS record lookups
  • • All common DNS record types supported
  • • Zero install, supports CLI(API) usage
  • • Blazing fast response times
  • • Clean, parsable output
  • • Export & Download DNS records

> FAQ

Q: What is a DNS record?

A: A DNS record is a database entry in the Domain Name System that maps a domain name to specific information, such as IP addresses or other data related to the domain.

Q: Why is it important to check DNS records?

A: Checking DNS records is crucial for several reasons:

  • Troubleshooting: Helps identify and resolve website accessibility issues
  • Security: Verifies proper configuration to prevent DNS-based attacks
  • Email delivery: Ensures correct MX records for smooth email flow
  • Performance: Confirms optimal DNS settings for fast website loading
  • Migrations: Validates DNS changes during website or server migrations
  • Compliance: Assists in maintaining required security standards

Regular DNS record checks help maintain a healthy, secure, and efficient online presence.

Q: What are the most common types of DNS records?

A: The most common types of DNS records include:

  • A (Address) record: Maps a domain to an IPv4 address
  • AAAA record: Maps a domain to an IPv6 address
  • CNAME (Canonical Name) record: Aliases one domain to another
  • MX (Mail Exchanger) record: Specifies mail servers for the domain
  • TXT (Text) record: Stores text-based information, often used for SPF, DKIM, etc.
  • NS (Name Server) record: Specifies authoritative name servers for the domain

Q: What is the difference between A and AAAA records?

A: A records map a domain to an IPv4 address (e.g., 192.0.2.1), while AAAA records map a domain to an IPv6 address (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

Q: What is a CNAME record used for?

A: A CNAME record is used to create an alias for a domain. It points one domain name to another, allowing multiple domains to resolve to the same IP address without duplicate A or AAAA records.

Q: How do MX records work?

A: MX records specify the mail servers responsible for handling email for a domain. They include a priority value to determine the order in which mail servers should be tried.

Q: What is a TTL in DNS records?

A: TTL stands for Time To Live. It specifies how long (in seconds) a DNS record should be cached by resolving name servers before requesting a fresh copy from the authoritative name server.

> Recent DNS Lookups

Note: Only domains with more than 3 DNS records are displayed here. CURL requests are not shown.