DNS.fish

$ Quick DNS Record Lookup Tool_

> Live DNS records for facebook.com

Name Type Data TTL
d.ns.facebook.comA 185.89.219.12 172800
smtpin.vvv.facebook.comA 173.252.87.251 60
b.ns.facebook.comA 129.134.31.12 169819
a.ns.facebook.comA 129.134.30.12 165330
c.ns.facebook.comA 185.89.218.12 172800
star-mini.c10r.facebook.comA 157.240.254.35 55
intern-regional.vvv.facebook.comA 10.110.159.20 60
latest.c10r.facebook.comA 157.240.254.6 60
star.c10r.facebook.comA 157.240.254.12 60
facebook.comA 157.240.254.35 60
facebook.comAAAA 2a03:2880:f175:181:face:b00c:0:25de 60
www.facebook.comCNAME star-mini.c10r.facebook.com 3595
shop.facebook.comCNAME star.c10r.facebook.com 3600
store.facebook.comCNAME star.c10r.facebook.com 3600
dev.facebook.comCNAME intern-regional.vvv.facebook.com 7200
analytics.facebook.comCNAME star.c10r.facebook.com 3600
apps.facebook.comCNAME star.c10r.facebook.com 3600
beta.facebook.comCNAME latest.c10r.facebook.com 300
blog.facebook.comCNAME star.c10r.facebook.com 120
api.facebook.comCNAME star.c10r.facebook.com 2632
facebook.comMX 10 smtpin.vvv.facebook.com. 3600
facebook.comNS b.ns.facebook.com 172800
facebook.comNS d.ns.facebook.com 172800
facebook.comNS a.ns.facebook.com 172800
facebook.comNS c.ns.facebook.com 172800
facebook.comSOA a.ns.facebook.com. dns.facebook.com. 4207849484 14400 1800 604800 300 3600
facebook.comTXT "google-site-verification=wdH5DTJTc9AYNwVunSVFeK0hYDGUIEOGb-RReU6pJlY" 7200
facebook.comTXT "google-site-verification=sK6uY9x7eaMoEMfn3OILqwTFYgaNp4llmguKI-C3_iA" 7200
facebook.comTXT "google-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s" 7200
facebook.comTXT "zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147" 3600
facebook.comTXT "v=spf1 redirect=_spf.facebook.com" 86400

> Export DNS Records for facebook.com

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/facebook.com

$ Get specific type records:

curl dns.fish/facebook.com/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.