DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for nlm.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nlm.gov | A | 0 | 130.14.16.110 | |
| nlm.gov | AAAA | 0 | 2607:f220:41e:1016::110 | |
| nlm.gov | MX | 0 | 10 | nihcesxway4.hub.nih.gov |
| nlm.gov | MX | 0 | 10 | nihcesxway3.hub.nih.gov |
| nlm.gov | MX | 0 | 10 | nihcesxway5.hub.nih.gov |
| nlm.gov | NS | 0 | ns2.nih.gov | |
| nlm.gov | NS | 0 | lhcns1.nlm.nih.gov | |
| nlm.gov | NS | 0 | ns.nih.gov | |
| nlm.gov | NS | 0 | ns3.nih.gov | |
| nlm.gov | NS | 0 | lhcns2.nlm.nih.gov | |
| nlm.gov | SOA | 3600 | lhcns1.nlm.nih.gov nlmdnshostmaster.mail.nih.gov 780818411 10800 3600 604800 3600 | |
| www.nlm.gov | CNAME | 0 | www.wip.nlm.nih.gov | |
| www.nlm.gov | A | 0 | 3.170.42.92 | |
| www.nlm.gov | A | 0 | 3.170.42.96 | |
| www.nlm.gov | A | 0 | 3.170.42.62 | |
| www.nlm.gov | A | 0 | 3.170.42.33 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:9400:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:da00:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:8c00:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:1c00:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:b600:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:2c00:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:b000:18:ab46:4b40:93a1 | |
| www.nlm.gov | AAAA | 0 | 2600:9000:2870:d800:18:ab46:4b40:93a1 |
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain