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Domain DNS Lookup
Domain buffer.com DNS records ( whois )
A
IPv4 address TTL
104.18.99.118 45
104.18.98.118 45
CNAME
Cname Data TTL
TXT
Records TTL
183374251-11850589300
B37AB95EC3300
atlassian-domain-verification=KY2aNL8HsXIpKVISHYrx1W5Qze4W1bydkqKhHlabbpGRyuJIog2j/tcEKqaRbXF0300
facebook-domain-verification=7cr8hfn0y878zjxzgt4hbknwhxuk5y300
google-site-verification=142Thz3s7mzQJSHORKyyk0QndKtfKg9DakzAiCX6mDA300
google-site-verification=2cyRtTXa49V-EbiOs0W-MqSfKfp_smVNFF76A9YguLQ300
google-site-verification=3aAc3sRkZQKuVjCNI_RbHVKkmv-r4lhLXRlvHMR4_l8300
google-site-verification=LLI4gMxLVK41gPBfxcDZqgyaUxFSMhsDE70-r-pXzso300
google-site-verification=Y09tg5UAyuUXsF8PZ-W92iDQaq9DVNJpuwwGiAZ4Sug300
google-site-verification=gET2bT39fxReuQ0vLGbVvA9TyxZOmEbpePtAX7xY6oA300
google-site-verification=hD-bBRWeNejlB37u_tZThoEBoyq3JcLLqog3Rl5Eqs8300
google-site-verification=jpDzphFKQHfOP1m86Lu3xA2lyx4wZwx2DILni2KvWFc300
google-site-verification=x9nCBH6uz8yQAOEqpV3TqMnL9gI9nj1Iqz5OTJCi8Xg300
hj=232078-02102021300
segment-site-verification=e7Zo5L9jKVjVcKRFi1acX9nyEQOnl6z3300
stripe-verification=436470f5c9a974d3045706507ca0deef5fc07b3d82d6456180bce09ef19e13b6300
v=spf1 include:sendgrid.net include:helpscoutemail.com include:_spf.google.com include:mail.zendesk.com ~all300
SOA
Primary NS Responsible Email TTL
dom.ns.cloudflare.comdns.cloudflare.com1800
NS
Canonnical Name TTL
dom.ns.cloudflare.com 86400
tess.ns.cloudflare.com 86400
MX
Address Perference TTL
aspmx.l.google.com 1 300
alt3.aspmx.l.google.com 10 300
alt4.aspmx.l.google.com 10 300
alt1.aspmx.l.google.com 5 300
alt2.aspmx.l.google.com 5 300
AAAA
IPv6 address TTL
2606:4700::6812:6376 252
2606:4700::6812:6276 252

What is a DNS lookup?

A DNS lookup typically refers to the process of converting easy to remember names called domain names (like www.google.com) into numbers called IP addresses (like 8.8.8.8).

Computers use these numbers to communicate with each other on the Internet, but these numbers would be difficult for humans to remember and can change from time to time when network configuration changes are required.

What DNS record types can be looked up?

A DNS lookup typically refers to the process of converting easy to remember names called domain names (like www.google.com) into numbers called IP addresses (like 8.8.8.8).

The DNS lookup tool lets you perform a DNS lookup for any domain name on the below record types.

A Record Lookup - Address or IPv4 DNS records, these store IP addresses for domain names.

AAAA Record Lookup - Address v6 or IPv6 DNS records, same as A records but store IPv6 IP addresses.

CAA Record Lookup - Certificate Authority Authorization DNS records are used to store which certificate authorities are allowed to issue certificates for the domain.

CNAME Record Lookup - Canonical Name or sometimes known as Alias records are used to point to other DNS records. Often used for subdomains like www.

MX Record Lookup - Mail Exchanger DNS records are used to store which email servers are responsible for handling email for the domain name.

NS Record Lookup - Nameserver DNS records store the authoritative nameserver for a domain name.

PTR Record Lookup - Pointer or reverse DNS records. This is the opposite of A or AAAA DNS records and is used to turn an IP address into a hostname.

SOA Record Lookup - Start of Authority DNS records store meta details about a domain name such as the administrator contact email address and when the domain last had changes made to its DNS configuration.

SRV Record Lookup - Service DNS records store protocol and port numbers for services offered by the domain name, for example VoIP or chat server.

TXT Record Lookup - Text records are used to store notes as DNS records, however they are typically used to store configuration settings for various services like SPF records which are used to define which email servers are allowed to send email from the domain or verification codes for some webmaster tools.

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